ddcs teaching plan

NRI INSTITUTE OF TECHNOLOGY (Approved by AICTE, New Delhi :: Affiliated to JNTUK, Kakinada)

POTHAVARAPPADU (V), (via) Nunna, Agiripalli (M), Krishna District, A.P., PIN : 521 212, Ph : 08656-324999

Website : nrigroupofcolleges.com e-mail : [email protected]

NRIIT/7.5.1/RC 04

TEACHING PLAN

Department: CIVIL ENGG Name of faculty: J.D.CHAITANYA KUMAR Designation: ASST.PROF

Semester / Year: III-II / IV Name of the subject: DESIGN & DRAWING OF CONCRETE STRUCTURES-II

SL

NO

UNIT / TOPIC NAME NO OF

CLASSES

NO OF

CUMULATIVE

CLASSES

PART-A

1 Introduction to Design of Concrete structures,

Syllabus Discussion. 1 1

UNIT- I DESIGN OF FLAT AND GRID SLAB

2 Introduction to flab slab, drop, column head and

proportioning of flat slab 2 3

3

Method of evolution of flat slabs

Direct design method and equivalent frame

method

2 5

4 Design of flat slab 2 7

5 Reinforcement detailing, beam shear and

punching shear 1 8

6 Design of grid slabs 2 10

7 Reinforcement detailing of flat slab 2 12

UNIT-II DESIGN OF COMBINED FOOTINGS

8 Introduction to footing 1 13

9 Combined slab footing 2 15

10 Combined beam and slab footing 2 17

11 Raft footing 3 20

12 Design of plain slab raft 2 22

13 Reinforcement detailing of combined footing 2 24

14 Reinforcement detailing of raft footing 2 26

UNIT-III INTRODUCTION TO EQ RESISTANCE DESIGN

15 Importance of ductility in seismic design 2 28

16 Concept of ductility 1 29

17 Computation of ductility 1 30

18 Factors affecting ductility 1 31

19 Design principles 1 32

20 Codal provisions 2 34

PART-B PRESTRESSED CONCRETE (PSC)

21 Introduction and applications of PSC 1 35

UNIT-IV

22 Historical development 1 36

23 General principals of prestressing 1 37

24 General principals of poststressing 1 38

25 Advantage and limitations of PSC 1 39




26 Materials for high strength concrete 1 40

27 High tensile steel characteristics 1 41

UNIT-V

28 IS codal provisions 1 42

29 Methods and systems of prestressing 1 43

30 Prestressing and post stressing methods 1 44

31 Analysis of post tensioning 1 45

32

Different systems of prestrssing like Hoyer

system , magnel system, freyssinet system and

Gifford UDL system 4 49

UNIT-VI LOSSES OF PRESTRESS

33 Loss of prestress in pre-tensioned members 1 50

34 Loss of prestress in post-tensioned members 1 51

35 Elastic shortage of concrete 1 52

36 Shrinkage of concrete 1 53

37 Creep of concrete 1 54

38 Relaxation of steel 1 55

39 Slip in anchorage bending of member 1 56

40 Frictional losses 1 57

UNIT-VII ANALYSIS OF SECTIONS FOR FLEXURE

41 Elastic analysis of concrete beams 2 59

42 Pre-stressed with straight tendons 2 61

43 Pre-stressed with eccentric tendons 2 63

44 Pre-stressed with bent tendons 2 65

45 Pre-stressed with parabolic tendons 2 67

UNIT-VIII DESIGN OF FLEXURE AND SHEAR

46 Allowable stress 1 68

47 Design criteria as per IS Code 1 69

48 Elastic design of simple rectangle beam 2 71

49 Elastic design of I-section 2 73

50 Flexure, shear and principle stresses 2 75

51 Design for shear in beams 2 77

52 K-lines, cable profiles 2 79

53 Analysis of anchorage zone by Guyons method 2 81

54 Mangnel method 2 83

55 Design of anchorage zone reinforcement 2 85




FINAL EXAMINATION PATTERN

The end examination paper consists of PART-A and PART-B.

PART-A consists of 2 questions design and drawing, out of which 1 question is to be answered.

PART-B consists of 5 questions from drawing part. Out of, 3 questions are to be answered in drawing

sheet.

Weight age for PART-A is 40% and PART-B is 60%

TEXT BOOKS

1. Reinforced concrete design by S.Unnikrishna Pillai & Devadas Menon Tata Mc.Graw Hill New Delhi.

2. Fundamentals of reinforced concrete by N.C.Sinha and S.K.R Chand Publishers.

3. Pre-stressed concrete by Krishna Raju - Tata Mc.Graw

4. Reinforced concrete design by N.Krishna Raju and R.N.Pra New age International Publishers, New Delhi

(J.D.CHAITANY KUAMR)

Prepared: Faculty / Date Verified: HOD/Date

ddcs teaching plan

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