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APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
Seventh semester B.Tech degree examinations (S), September 2020

Course Code: CE403
Course Name: STRUCTURL ANALYSIS - 111

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any two full questions, each carries 15 marks. Marks
1 2) Whatisa substitute frame? (2)

b) Analyse the rigid frame loaded as shown in figure using cantilever method. (13)
Cross section areas of columns are given as A, A and 2A.

A B ே
20%
3m

ணை

30 kN

4m
∣
एकि
८) 2m @) 3m
2 a) Differentiate between force method and displacement method of analysis. (5)

b) Define static indeterminacy and kinematic indeterminacy. Also determine the (5)
static and kinematic indeterminacy of a propped cantilever beam subjected to
transverse loads.

c) Explain how the distributed loads are accounted for in matrix method of analysis (5)

3 a) Determine the equivalent joint load for the continuous beam loaded as shown in (7)

figure.
FoF | kN 2kN/m 5 kN
7 2m 2m 1 3m 1 100
A B 8
b) Define flexibility influence coefficient. (3)

c) Derive the relationship between flexibility influence coefficient and stiffness (5)
influence coefficient.

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