Structural Analysis 2 Question Paper - Dec 17 - Civil Engineering (Semester 5)

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Structural Analysis 2 - Dec 17

Civil Engineering (Semester 5)

Total marks: 70
Total time: 3 Hours INSTRUCTIONS
(1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Draw neat diagrams wherever necessary.

1.a. Analyze the beam by slope deflection method. Draw B.M.D.

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(10 marks) 00

1.b.) Analyze the beam by flexibility method.

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(10 marks) 00

2.a. Analyze the frame by slope deflection method.

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(10 marks) 00

2.b. Analyze the continuous beam by moment distribution method.

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(10 marks) 00

3. Analyze the beam by stiffness matrix method. Draw B.M.D. Take EI = constant.

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(16 marks) 00

4. Analyze the frame by stiffness matrix method. Draw B.M.D. Take EI = constant

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(16 marks) 00

5.a. The beam is supported and loaded as shown. Determine the deflection in terms of EI under the load. Use finite difference method. Use five nodes.

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(6 marks) 00

5.b. Analyze the frame by using portal method. Draw B.M.D.

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(12 marks) 00

6.a The beam is loaded and supported as shown . Determine the deflection under the loads . Take EI =

$2.4 \times 10^{5} \mathrm{kN.} \mathrm{m}^{2}$ .Use finite difference method and use five nodes.

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(6 marks) 00

6.b. Analyze the frame by cantilever method. Draw B.M.D.

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(12 marks) 00

7.a Explain principle of minimum potential energy.

(8 marks) 00

7.b. Explain shape function and state properties of shape function.

(8 marks) 00

8.a. Explain the terms: i) Nodes

ii) Higher order elements

iii)CST

iv)LST

(8 marks) 00

8.b. Differentiate between Axisymmetric elements and Isoparametric elements.

(8 marks) 00

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