strength of material part 1 by timoshenko

div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 20button div class=ts-image amp-img class=ts-thumb alt=Page 20: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails20jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 21button div class=ts-image amp-img class=ts-thumb alt=Page 21: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails21jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 22button div class=ts-image amp-img class=ts-thumb alt=Page 22: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails22jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 23button div class=ts-image amp-img class=ts-thumb alt=Page 23: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails23jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 24button div class=ts-image amp-img class=ts-thumb alt=Page 24: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails24jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 25button div class=ts-image amp-img class=ts-thumb alt=Page 25: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails25jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 26button div class=ts-image amp-img class=ts-thumb alt=Page 26: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails26jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 27button div class=ts-image amp-img class=ts-thumb alt=Page 27: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails27jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 28button div class=ts-image amp-img class=ts-thumb alt=Page 28: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails28jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 29button div class=ts-image amp-img class=ts-thumb alt=Page 29: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails29jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 30button div class=ts-image amp-img class=ts-thumb alt=Page 30: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails30jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 31button div class=ts-image amp-img class=ts-thumb alt=Page 31: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails31jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 32button div class=ts-image amp-img class=ts-thumb alt=Page 32: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails32jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 33button div class=ts-image amp-img class=ts-thumb alt=Page 33: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails33jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 34button div class=ts-image amp-img class=ts-thumb alt=Page 34: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails34jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 35button div class=ts-image amp-img class=ts-thumb alt=Page 35: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails35jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 36button div class=ts-image amp-img class=ts-thumb alt=Page 36: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails36jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 37button div class=ts-image amp-img class=ts-thumb alt=Page 37: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails37jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 38button div class=ts-image amp-img class=ts-thumb alt=Page 38: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails38jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 39button div class=ts-image amp-img class=ts-thumb alt=Page 39: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails39jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 40button div class=ts-image amp-img class=ts-thumb alt=Page 40: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails40jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 41button div class=ts-image amp-img class=ts-thumb alt=Page 41: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails41jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 42button div class=ts-image amp-img class=ts-thumb alt=Page 42: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails42jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 43button div class=ts-image amp-img class=ts-thumb alt=Page 43: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails43jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 44button div class=ts-image amp-img class=ts-thumb alt=Page 44: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails44jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 45button div class=ts-image amp-img class=ts-thumb alt=Page 45: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails45jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 46button div class=ts-image amp-img class=ts-thumb alt=Page 46: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails46jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 47button div class=ts-image amp-img class=ts-thumb alt=Page 47: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails47jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 48button div class=ts-image amp-img class=ts-thumb alt=Page 48: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails48jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 49button div class=ts-image amp-img class=ts-thumb alt=Page 49: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails49jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 50button div class=ts-image amp-img class=ts-thumb alt=Page 50: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails50jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 51button div class=ts-image amp-img class=ts-thumb alt=Page 51: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails51jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 52button div class=ts-image amp-img class=ts-thumb alt=Page 52: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails52jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 53button div class=ts-image amp-img class=ts-thumb alt=Page 53: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails53jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 54button div class=ts-image amp-img class=ts-thumb alt=Page 54: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails54jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 55button div class=ts-image amp-img class=ts-thumb alt=Page 55: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails55jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 56button div class=ts-image amp-img class=ts-thumb alt=Page 56: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails56jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 57button div class=ts-image amp-img class=ts-thumb alt=Page 57: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails57jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 58button div class=ts-image amp-img class=ts-thumb alt=Page 58: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails58jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 59button div class=ts-image amp-img class=ts-thumb alt=Page 59: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails59jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 60button div class=ts-image amp-img class=ts-thumb alt=Page 60: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails60jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 61button div class=ts-image amp-img class=ts-thumb alt=Page 61: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails61jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 62button div class=ts-image amp-img class=ts-thumb alt=Page 62: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails62jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 63button div class=ts-image amp-img class=ts-thumb alt=Page 63: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails63jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 64button div class=ts-image amp-img class=ts-thumb alt=Page 64: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails64jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 65button div class=ts-image amp-img class=ts-thumb alt=Page 65: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails65jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 66button div class=ts-image amp-img class=ts-thumb alt=Page 66: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails66jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 67button div class=ts-image amp-img class=ts-thumb alt=Page 67: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails67jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 68button div class=ts-image amp-img class=ts-thumb alt=Page 68: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails68jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 69button div class=ts-image amp-img class=ts-thumb alt=Page 69: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails69jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 70button div class=ts-image amp-img class=ts-thumb alt=Page 70: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails70jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 71button div class=ts-image amp-img class=ts-thumb alt=Page 71: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails71jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 72button div class=ts-image amp-img class=ts-thumb alt=Page 72: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails72jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 73button div class=ts-image amp-img class=ts-thumb alt=Page 73: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails73jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 74button div class=ts-image amp-img class=ts-thumb alt=Page 74: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails74jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 75button div class=ts-image amp-img class=ts-thumb alt=Page 75: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails75jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 76button div class=ts-image amp-img class=ts-thumb alt=Page 76: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails76jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 77button div class=ts-image amp-img class=ts-thumb alt=Page 77: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails77jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 78button div class=ts-image amp-img class=ts-thumb alt=Page 78: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails78jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 79button div class=ts-image amp-img class=ts-thumb alt=Page 79: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails79jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 80button div class=ts-image amp-img class=ts-thumb alt=Page 80: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails80jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 81button div class=ts-image amp-img class=ts-thumb alt=Page 81: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails81jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 82button div class=ts-image amp-img class=ts-thumb alt=Page 82: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails82jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 83button div class=ts-image amp-img class=ts-thumb alt=Page 83: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails83jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 84button div class=ts-image amp-img class=ts-thumb alt=Page 84: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails84jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 85button div class=ts-image amp-img class=ts-thumb alt=Page 85: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails85jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 86button div class=ts-image amp-img class=ts-thumb alt=Page 86: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails86jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 87button div class=ts-image amp-img class=ts-thumb alt=Page 87: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails87jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 88button div class=ts-image amp-img class=ts-thumb alt=Page 88: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails88jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 89button div class=ts-image amp-img class=ts-thumb alt=Page 89: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails89jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 90button div class=ts-image amp-img class=ts-thumb alt=Page 90: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails90jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 91button div class=ts-image amp-img class=ts-thumb alt=Page 91: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails91jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 92button div class=ts-image amp-img class=ts-thumb alt=Page 92: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails92jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 93button div class=ts-image amp-img class=ts-thumb alt=Page 93: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails93jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 94button div class=ts-image amp-img class=ts-thumb alt=Page 94: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails94jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 95button div class=ts-image amp-img class=ts-thumb alt=Page 95: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails95jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 96button div class=ts-image amp-img class=ts-thumb alt=Page 96: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails96jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 97button div class=ts-image amp-img class=ts-thumb alt=Page 97: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails97jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 98button div class=ts-image amp-img class=ts-thumb alt=Page 98: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails98jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 99button div class=ts-image amp-img class=ts-thumb alt=Page 99: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails99jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 100button div class=ts-image amp-img class=ts-thumb alt=Page 100: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails100jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 101button div class=ts-image amp-img class=ts-thumb alt=Page 101: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails101jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 102button div class=ts-image amp-img class=ts-thumb alt=Page 102: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails102jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 103button div class=ts-image amp-img class=ts-thumb alt=Page 103: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails103jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 104button div class=ts-image amp-img class=ts-thumb alt=Page 104: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails104jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 105button div class=ts-image amp-img class=ts-thumb alt=Page 105: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails105jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 106button div class=ts-image amp-img class=ts-thumb alt=Page 106: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails106jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 107button div class=ts-image amp-img class=ts-thumb alt=Page 107: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails107jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 108button div class=ts-image amp-img class=ts-thumb alt=Page 108: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails108jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 109button div class=ts-image amp-img class=ts-thumb alt=Page 109: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails109jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 110button div class=ts-image amp-img class=ts-thumb alt=Page 110: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails110jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 111button div class=ts-image amp-img class=ts-thumb alt=Page 111: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails111jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 112button div class=ts-image amp-img class=ts-thumb alt=Page 112: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails112jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 113button div class=ts-image amp-img class=ts-thumb alt=Page 113: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails113jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 114button div class=ts-image amp-img class=ts-thumb alt=Page 114: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails114jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 115button div class=ts-image amp-img class=ts-thumb alt=Page 115: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails115jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 116button div class=ts-image amp-img class=ts-thumb alt=Page 116: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails116jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 117button div class=ts-image amp-img class=ts-thumb alt=Page 117: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails117jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 118button div class=ts-image amp-img class=ts-thumb alt=Page 118: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails118jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 119button div class=ts-image amp-img class=ts-thumb alt=Page 119: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails119jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 120button div class=ts-image amp-img class=ts-thumb alt=Page 120: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails120jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 121button div class=ts-image amp-img class=ts-thumb alt=Page 121: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails121jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 122button div class=ts-image amp-img class=ts-thumb alt=Page 122: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails122jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 123button div class=ts-image amp-img class=ts-thumb alt=Page 123: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails123jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 124button div class=ts-image amp-img class=ts-thumb alt=Page 124: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails124jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 125button div class=ts-image amp-img class=ts-thumb alt=Page 125: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails125jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 126button div class=ts-image amp-img class=ts-thumb alt=Page 126: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails126jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 127button div class=ts-image amp-img class=ts-thumb alt=Page 127: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails127jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 128button div class=ts-image amp-img class=ts-thumb alt=Page 128: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails128jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 129button div class=ts-image amp-img class=ts-thumb alt=Page 129: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails129jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 130button div class=ts-image amp-img class=ts-thumb alt=Page 130: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails130jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 131button div class=ts-image amp-img class=ts-thumb alt=Page 131: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails131jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 132button div class=ts-image amp-img class=ts-thumb alt=Page 132: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails132jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 133button div class=ts-image amp-img class=ts-thumb alt=Page 133: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails133jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 134button div class=ts-image amp-img class=ts-thumb alt=Page 134: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails134jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 135button div class=ts-image amp-img class=ts-thumb alt=Page 135: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails135jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 136button div class=ts-image amp-img class=ts-thumb alt=Page 136: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails136jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 137button div class=ts-image amp-img class=ts-thumb alt=Page 137: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails137jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 138button div class=ts-image amp-img class=ts-thumb alt=Page 138: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails138jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 139button div class=ts-image amp-img class=ts-thumb alt=Page 139: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails139jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 140button div class=ts-image amp-img class=ts-thumb alt=Page 140: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails140jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 141button div class=ts-image amp-img class=ts-thumb alt=Page 141: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails141jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 142button div class=ts-image amp-img class=ts-thumb alt=Page 142: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails142jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 143button div class=ts-image amp-img class=ts-thumb alt=Page 143: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails143jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 144button div class=ts-image amp-img class=ts-thumb alt=Page 144: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails144jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 145button div class=ts-image amp-img class=ts-thumb alt=Page 145: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails145jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 146button div class=ts-image amp-img class=ts-thumb alt=Page 146: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails146jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 147button div class=ts-image amp-img class=ts-thumb alt=Page 147: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails147jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 148button div class=ts-image amp-img class=ts-thumb alt=Page 148: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails148jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 149button div class=ts-image amp-img class=ts-thumb alt=Page 149: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails149jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 150button div class=ts-image amp-img class=ts-thumb alt=Page 150: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails150jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 151button div class=ts-image amp-img class=ts-thumb alt=Page 151: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails151jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 152button div class=ts-image amp-img class=ts-thumb alt=Page 152: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails152jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 153button div class=ts-image amp-img class=ts-thumb alt=Page 153: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails153jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 154button div class=ts-image amp-img class=ts-thumb alt=Page 154: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails154jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 155button div class=ts-image amp-img class=ts-thumb alt=Page 155: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails155jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 156button div class=ts-image amp-img class=ts-thumb alt=Page 156: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails156jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 157button div class=ts-image amp-img class=ts-thumb alt=Page 157: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails157jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 158button div class=ts-image amp-img class=ts-thumb alt=Page 158: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails158jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 159button div class=ts-image amp-img class=ts-thumb alt=Page 159: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails159jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 160button div class=ts-image amp-img class=ts-thumb alt=Page 160: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails160jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 161button div class=ts-image amp-img class=ts-thumb alt=Page 161: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails161jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 162button div class=ts-image amp-img class=ts-thumb alt=Page 162: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails162jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 163button div class=ts-image amp-img class=ts-thumb alt=Page 163: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails163jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 164button div class=ts-image amp-img class=ts-thumb alt=Page 164: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails164jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 165button div class=ts-image amp-img class=ts-thumb alt=Page 165: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails165jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 166button div class=ts-image amp-img class=ts-thumb alt=Page 166: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails166jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 167button div class=ts-image amp-img class=ts-thumb alt=Page 167: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails167jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 168button div class=ts-image amp-img class=ts-thumb alt=Page 168: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails168jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 169button div class=ts-image amp-img class=ts-thumb alt=Page 169: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails169jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 170button div class=ts-image amp-img class=ts-thumb alt=Page 170: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails170jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 171button div class=ts-image amp-img class=ts-thumb alt=Page 171: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails171jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 172button div class=ts-image amp-img class=ts-thumb alt=Page 172: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails172jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 173button div class=ts-image amp-img class=ts-thumb alt=Page 173: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails173jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 174button div class=ts-image amp-img class=ts-thumb alt=Page 174: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails174jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 175button div class=ts-image amp-img class=ts-thumb alt=Page 175: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails175jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 176button div class=ts-image amp-img class=ts-thumb alt=Page 176: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails176jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 177button div class=ts-image amp-img class=ts-thumb alt=Page 177: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails177jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 178button div class=ts-image amp-img class=ts-thumb alt=Page 178: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails178jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 179button div class=ts-image amp-img class=ts-thumb alt=Page 179: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails179jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 180button div class=ts-image amp-img class=ts-thumb alt=Page 180: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails180jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 181button div class=ts-image amp-img class=ts-thumb alt=Page 181: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails181jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 182button div class=ts-image amp-img class=ts-thumb alt=Page 182: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails182jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 183button div class=ts-image amp-img class=ts-thumb alt=Page 183: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails183jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 184button div class=ts-image amp-img class=ts-thumb alt=Page 184: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails184jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 185button div class=ts-image amp-img class=ts-thumb alt=Page 185: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails185jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 186button div class=ts-image amp-img class=ts-thumb alt=Page 186: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails186jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 187button div class=ts-image amp-img class=ts-thumb alt=Page 187: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails187jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 188button div class=ts-image amp-img class=ts-thumb alt=Page 188: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails188jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 189button div class=ts-image amp-img class=ts-thumb alt=Page 189: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails189jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 190button div class=ts-image amp-img class=ts-thumb alt=Page 190: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails190jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 191button div class=ts-image amp-img class=ts-thumb alt=Page 191: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails191jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 192button div class=ts-image amp-img class=ts-thumb alt=Page 192: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails192jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 193button div class=ts-image amp-img class=ts-thumb alt=Page 193: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails193jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 194button div class=ts-image amp-img class=ts-thumb alt=Page 194: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails194jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 195button div class=ts-image amp-img class=ts-thumb alt=Page 195: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails195jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 196button div class=ts-image amp-img class=ts-thumb alt=Page 196: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails196jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 197button div class=ts-image amp-img class=ts-thumb alt=Page 197: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails197jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 198button div class=ts-image amp-img class=ts-thumb alt=Page 198: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails198jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 199button div class=ts-image amp-img class=ts-thumb alt=Page 199: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails199jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 200button div class=ts-image amp-img class=ts-thumb alt=Page 200: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails200jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 201button div class=ts-image amp-img class=ts-thumb alt=Page 201: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails201jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 202button div class=ts-image amp-img class=ts-thumb alt=Page 202: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails202jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 203button div class=ts-image amp-img class=ts-thumb alt=Page 203: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails203jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 204button div class=ts-image amp-img class=ts-thumb alt=Page 204: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails204jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 205button div class=ts-image amp-img class=ts-thumb alt=Page 205: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails205jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 206button div class=ts-image amp-img class=ts-thumb alt=Page 206: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails206jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 207button div class=ts-image amp-img class=ts-thumb alt=Page 207: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails207jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 208button div class=ts-image amp-img class=ts-thumb alt=Page 208: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails208jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 209button div class=ts-image amp-img class=ts-thumb alt=Page 209: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails209jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 210button div class=ts-image amp-img class=ts-thumb alt=Page 210: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails210jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 211button div class=ts-image amp-img class=ts-thumb alt=Page 211: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails211jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 212button div class=ts-image amp-img class=ts-thumb alt=Page 212: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails212jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 213button div class=ts-image amp-img class=ts-thumb alt=Page 213: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails213jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 214button div class=ts-image amp-img class=ts-thumb alt=Page 214: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails214jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 215button div class=ts-image amp-img class=ts-thumb alt=Page 215: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails215jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 216button div class=ts-image amp-img class=ts-thumb alt=Page 216: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails216jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 217button div class=ts-image amp-img class=ts-thumb alt=Page 217: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails217jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 218button div class=ts-image amp-img class=ts-thumb alt=Page 218: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails218jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 219button div class=ts-image amp-img class=ts-thumb alt=Page 219: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails219jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 220button div class=ts-image amp-img class=ts-thumb alt=Page 220: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails220jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 221button div class=ts-image amp-img class=ts-thumb alt=Page 221: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails221jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 222button div class=ts-image amp-img class=ts-thumb alt=Page 222: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails222jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 223button div class=ts-image amp-img class=ts-thumb alt=Page 223: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails223jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 224button div class=ts-image amp-img class=ts-thumb alt=Page 224: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails224jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 225button div class=ts-image amp-img class=ts-thumb alt=Page 225: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails225jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 226button div class=ts-image amp-img class=ts-thumb alt=Page 226: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails226jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 227button div class=ts-image amp-img class=ts-thumb alt=Page 227: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails227jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 228button div class=ts-image amp-img class=ts-thumb alt=Page 228: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails228jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 229button div class=ts-image amp-img class=ts-thumb alt=Page 229: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails229jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 230button div class=ts-image amp-img class=ts-thumb alt=Page 230: Strength of Material Part 1 by Timoshenko src=https:reader033vdocumentinreader033viewer20220521235571f3c749795947648e911ehtml5thumbnails230jpg width=142 height=106 layout=responsive amp-img divdiv

strength of material part 1 by timoshenko

Documents

6233376 timoshenko strength of materials iiby

strength of materials by gere and · 2013-01-01strength of...

strength material 2

resistencia de materiales teoría de la elasticidad advanced...

strength of materials (part ii) - timoshenko

m bassin & 2 - statics and strength of materials (3ed) (muy...

strength of materials (part i) - timoshenko

functionally graded timoshenko beams with elastically...

timoshenko strength-of-materials

timoshenko - strength of materials - mechanic of materials

[stephen p. timoshenko] history of strength of...

ebook eng timoshenko strength of materials

strength of materials i by timoshenko

strength of materials parts i&ii-timoshenko

98964385 timoshenko strength of materials vol2

history of strength of materials - timoshenko

12 timoshenko - strength of materials

timoshenko - history of strength of materials

elements of strength of materials - timoshenko & gleason...

strength of material