B E1129 Pages: 3

Reg No.:_ Name:____

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FIFTH SEMESTER B.TECH DEGREE EXAMINATION(S), MAY 2019
Course Code: CE303
Course Name: STRUCTURAL ANALYSIS -11

Max. Marks: 100 Duration: 3 Hours

PARTA
Answer any two full questions, each carries 15 marks. Marks
1 a) Derive the equation for Clapeyron’s three moment theorem considering unequal
settlement of supports, different span lengths and different moment of inertia for (10)
adjacent spans.

b) Brief the sway analysis procedure for analysis of portal frames using slope deflection

method. (3)
2 The ends A and C of a two-span continuous beam ABC are fixed and B is provided
with roller support. Span AB is 4m long and carries ೩ UDL of 15kN/m. BC has a
span of 2m and carries a concentrated load of 80kKN at 1.5m from the fixed end ಛೆ. (15)
Analyse the beam ABC by the theorem of three moments and plot the BMD and
SFD. Assume EI constant.
3 9) Set up the slope deflection equations for a beam considering support settlement. (3)
b) Using the slope deflection method, determine the moments at supports for the beam (12)

shown in Fig. 1 if the support ए sinks by 10mm. Given I=1.32x10® mm* and
E=2x10° N/mm/?.

80kN 80124
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XN
AN ய o 1111011110
٦ 3m 3m | । 2m 3m AD ) 4m 4
Fig. 1

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