Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 4th Sem Old 140603 Structural Analysis Ii Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? IV (Old) EXAMINATION ? WINTER 2019
Subject Code: 140603 Date: 14/11/2019
Subject Name: Structural Analysis-II
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Write advantages and disadvantages of indeterminate structures. 07
(b) Explain Castingliano?s 1
st
and 2
nd
theorems. 07
Q.2 (a) Calculate central deflection for a simply supported beam subjected to udl
throughout its entire span by Castingliano?s 1
st
theorem.
07
(b) Derive the equation of fixed end moment developed due to UDL of intensity ?w?
on a fixed beam AB of length ?L?.
07
OR
(b) What is fictitious load method? How it is used to determine unknown deflection? 07
Q.3 (a) Using Castingliano?s 2
nd
theorem, find the vertical reaction at point C for the
frame shown in figure-1 and plot BMD for it. Take EI=Constant.
07
(b) Analyze the beam shown in figure-2 by slope deflection method. Also draw SFD
and BMD.
07
OR
Q.3 (a) Write the differences between a normal and Conjugate beam. 07
(b) Analyze the beam shown in figure-2 by moment distribution method. Also draw
SFD and BMD.
07
Q.4 (a) What is an influence line diagram? Explain its importance in structural analysis? 07
(b) Analyse the beam shown in figure-2 by Kani?s method.
07
OR
Q.4 (a) State and explain Muller Breslau principle 07
(b) Draw influence line diagram for support reactions Va and Vb for a propped
cantilever beam of 10m length.
07
Q.5 (a) Analyze the propped cantilever beam shown in figure-3 by Consistent
deformation method.
07
(b) Write the advantages and disadvantages of prestressed concrete. 07
OR
Q.5 (a) Explain methods of pre-tensioning and post-tensioning. 07
(b) Define 1) Relative stiffness, 2) carryover factor and 3)distribution factor 07
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1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? IV (Old) EXAMINATION ? WINTER 2019
Subject Code: 140603 Date: 14/11/2019
Subject Name: Structural Analysis-II
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Write advantages and disadvantages of indeterminate structures. 07
(b) Explain Castingliano?s 1
st
and 2
nd
theorems. 07
Q.2 (a) Calculate central deflection for a simply supported beam subjected to udl
throughout its entire span by Castingliano?s 1
st
theorem.
07
(b) Derive the equation of fixed end moment developed due to UDL of intensity ?w?
on a fixed beam AB of length ?L?.
07
OR
(b) What is fictitious load method? How it is used to determine unknown deflection? 07
Q.3 (a) Using Castingliano?s 2
nd
theorem, find the vertical reaction at point C for the
frame shown in figure-1 and plot BMD for it. Take EI=Constant.
07
(b) Analyze the beam shown in figure-2 by slope deflection method. Also draw SFD
and BMD.
07
OR
Q.3 (a) Write the differences between a normal and Conjugate beam. 07
(b) Analyze the beam shown in figure-2 by moment distribution method. Also draw
SFD and BMD.
07
Q.4 (a) What is an influence line diagram? Explain its importance in structural analysis? 07
(b) Analyse the beam shown in figure-2 by Kani?s method.
07
OR
Q.4 (a) State and explain Muller Breslau principle 07
(b) Draw influence line diagram for support reactions Va and Vb for a propped
cantilever beam of 10m length.
07
Q.5 (a) Analyze the propped cantilever beam shown in figure-3 by Consistent
deformation method.
07
(b) Write the advantages and disadvantages of prestressed concrete. 07
OR
Q.5 (a) Explain methods of pre-tensioning and post-tensioning. 07
(b) Define 1) Relative stiffness, 2) carryover factor and 3)distribution factor 07
2
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This post was last modified on 20 February 2020