Gujarat Technological UniversitySummer 2024 examination

GTU 3150614 Structural analysis-II Summer 2024 Question Paper & PDF

B.E. · Civil Engineering · Semester 5 · Subject code 3150614
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Total
70 marks
To pass
23 marks (33%)
Duration
2.5 Hours 2:30 PM – 5:00 PM
Questions
5 with internal choice
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Q.1

14 Marks
(a)
3 marks
Calculate SI and KI for the beam shown in Fig.1.
GTU Structural analysis-II (3150614) Summer 2024 Question 1(a) Diagram
(b)
4 marks
Formulate the stiffness matrix for the beam shown in Fig.1. Also write the stiffness equation.
GTU Structural analysis-II (3150614) Summer 2024 Question 1(b) Diagram
(c)
7 marks
Solve the stiffness equation and evaluate the reactions and end moments for the beam shown in Fig.1. Draw SFD and BMD for the beam.
GTU Structural analysis-II (3150614) Summer 2024 Question 1(c) Diagram

Q.2

14 Marks
(a)
3 marks
Calculate SI and KI for the frame shown in Fig.2.
GTU Structural analysis-II (3150614) Summer 2024 Question 2(a) Diagram
(b)
4 marks
Formulate the stiffness matrix for the frame shown in Fig.2. Also write the stiffness equation.
GTU Structural analysis-II (3150614) Summer 2024 Question 2(b) Diagram
(c)
7 marks
Solve the stiffness equation and evaluate the reactions and end moments for the frame shown in Fig.2. Draw SFD and BMD for the frame.
GTU Structural analysis-II (3150614) Summer 2024 Question 2(c) Diagram
(c)
7 marks
With appropriate illustration show that S= F-1.

Q.3

14 Marks
(a)
3 marks
Derive equation for calculation of slope at A for the beam shown in Fig.3, using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3(a) Diagram
(b)
4 marks
Solve the equation written in Q.3(a) and calculate slope at A for the beam shown in Fig.3 using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3(b) Diagram
(c)
7 marks
Calculate deflection at C the beam shown in Fig.3 using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3(c) Diagram
(a)
3 marks
Derive the equation for calculation of horizontal deflection at B for the frame shown in Fig.4, using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3 OR (a) Diagram
(b)
4 marks
Solve the equation written in Q.3(a) OR and calculate horizontal deflection at B for the frame shown in Fig.4 using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3 OR (b) Diagram
(c)
7 marks
Calculate vertical deflection at B for the frame shown in Fig.4 using Castigliano’s first theorem. Consider E= 2 x 10⁵ N/mm² and I= 3 x 10⁸ mm⁴.
GTU Structural analysis-II (3150614) Summer 2024 Question 3 OR (c) Diagram

Q.4

14 Marks
(a)
3 marks
What is influence line diagram? How it is useful in structural design of bridges?
(b)
4 marks
A udl of 50 kN/m, 5 m long, crosses a girder of 25 m simply supported span. Calculate the maximum shear force and bending moment at a section 6 m from left hand support.
(c)
7 marks
Draw influence line diagrams for the RA, RB, RC FX and MX for the beam shown in Fig.5.
GTU Structural analysis-II (3150614) Summer 2024 Question 4(c) Diagram
(a)
3 marks
Find SI and KI for the two span continuous beam shown in Fig.6. Draw released structure for influence line diagram for RA.
GTU Structural analysis-II (3150614) Summer 2024 Question 4 OR (a) Diagram
(b)
4 marks
Draw influence line diagram for RA for the two span continuous beam shown in Fig.6. Calculate ordinates of ILD at 1 m interval.
GTU Structural analysis-II (3150614) Summer 2024 Question 4 OR (b) Diagram
(c)
7 marks
Draw influence line diagram for MB for the two span continuous beam shown in Fig.6. Calculate ordinates of ILD at 1 m interval.
GTU Structural analysis-II (3150614) Summer 2024 Question 4 OR (c) Diagram

Q.5

14 Marks
(a)
3 marks
Differentiate between slope deflection method and moment distribution method for analysis of plane frame.
(b)
4 marks
Write slope deflection equation for the frame shown in Fig.7 .
GTU Structural analysis-II (3150614) Summer 2024 Question 5(b) Diagram
(c)
7 marks
Solve the slope deflection equations and draw BMD for the frame shown in Fig. 7.
GTU Structural analysis-II (3150614) Summer 2024 Question 5(c) Diagram
(a)
3 marks
Write steps for analysis of plane frame with sway by moment distribution method.
(b)
4 marks
Write the slope deflection equations for the beam shown in Fig.8.
GTU Structural analysis-II (3150614) Summer 2024 Question 5 OR (b) Diagram
(c)
7 marks
Solve the slope deflection equations and draw BMD for the beam shown in Fig. 8.
GTU Structural analysis-II (3150614) Summer 2024 Question 5 OR (c) Diagram

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About this paper

Official Gujarat Technological University (GTU) examination paper for Structural analysis-II (Summer 2024, B.E. · Civil Engineering, Sem 5). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.

Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.

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