6b tut 6b c bending stresses
TRANSCRIPT
KMEM 2217: Applied Mechanics of Materials
1st Semester, 2011/2012
bb.. BBeennddiinngg SSttrreessss CCaauusseedd bbyy SSyymmmmeettrriiccaall BBeennddiinngg
BBeennddiinngg SSttrreessss –– SSttrreessss CCoonncceennttrraattiioonn
BBeennddiinngg SSttrreessss CCaauusseedd bbyy EEcccceennttrriicc llooaaddss
cc.. BBeennddiinngg SSttrreessss ccaauusseedd bbyy UUnnssyymmmmeettrriiccaall BBeennddiinngg
Student. Name: …………………………… Matrix No.: ………………
Due date: ……../………/2011 Seat No.: ………………
Revised by: ………………………… Submission
Date
………………
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INSTRUCTIONS TO STUDENT
Attendance is important.
Try all tutorial questions before you come to the tutorial class.
The tutorial should be done by your own, no copying from the others.
You are required to attempt all problems and raise questions to discuss during the tutorial class.
Best Wishes and Good Luck
Prof. Nabil EL-Tayeb
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (2)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(2)
Tutorial-6b-C
Bending Stress Caused by Symmetrical bending bb.. BBeennddiinngg SSttrreessss ccaauusseedd bbyy SSyymmmmeettrriiccaall BBeennddiinngg
44..11&&44..22:: KKnnoowwiinngg tthhaatt tthhee ccoouuppllee sshhoowwnn aaccttss iinn aa vveerrttiiccaall ppllaannee,, ddeetteerrmmiinnee tthhee
ssttrreesssseess aatt ppooiinnttss AA && BB..
Prob.4.1 Prob.4.2
44..77&&44..99:: TTwwoo vveerrttiiccaall ffoorrcceess aarree aapppplliieedd ttoo aa bbeeaamm ooff tthhee ccrroossss sseeccttiioonnss sshhoowwnn..
DDeetteerrmmiinnee tthhee mmaaxxiimmuumm tteennssiillee aanndd ccoommpprreessssiivvee ssttrreesssseess iinn ppoorrttiioonn BBCC ooff tthhee
bbeeaamm..
Prob.4.7 Prob.4.9
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (3)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(3)
Prob.4.21 Prob.4.26
BBeennddiinngg SSttrreessss && SSttrreessss CCoonncceennttrraattiioonn
Prob.4.61 & Prob.4.62
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (4)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(4)
Prob.4.63 Prob.4.64
Prob.4.65 & Prob.4.66
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (5)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(5)
BBeennddiinngg SSttrreessss ccaauusseedd EEcccceennttrriicc LLooaaddss
Prob.4.103 Prob.4.109
Prob.4.113
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (6)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(6)
Prob.4.120
cc.. BBeennddiinngg SSttrreessss ccaauusseedd bbyy UUnnssyymmmmeettrriiccaall BBeennddiinngg
Prob.4.126 Prob.4.127
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (7)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(7)
Prob.4.128
Prob.4.135 Prob.4.136
Applied Mechanics of Materials / KMEM2217 / Bending Stresses
Prof. Nabil EL-Tayeb Tutorial-6b-C, 2011/ (8)
_________________________________________________________________________ Applied Mechanics of Materials / Tutorials / Bending Stresses by symmetrical Bending
(8)
Prob.4.137
Prob.4.139