10000CE403122001

SKN

si a ‏لے‎

Sm 3m

7

b) In a multi-storey building frame spaced at 5.5m interval. The DL on the slab is (10)
3kN/m? and LL is 6kN/m?. Analyse the second floor beam BC for maximum
positive bending moment at the mid span. Self weight of the beam for 4m span is
4 kN/m and that of 7m span is 5kN/m. Use substitute frame method, Assume that
] of the columns = 36% 10467014 and I of all girder = 50 x 10*cm*

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3m
3m
ത്ത്‌, பம்‌ 7
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Answer any two full questions, each carries 15 marks.
4 a) Develop flexibility influence coefficients of a simply supported beam. (5)

b) Find the forces in the members of the truss loaded as shown in figure using (10)
stiffness method.

60 kN

5 a) Explain how the effect of lack of fit is considered in flexibility matrix method of (3)

Analysis.
b) Analyse the frame shown in figure by flexibility method. (12)

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