03000CE303092001

PART छ
Answer any two full questions, each carries 15 marks.
4 a) Differentiate between absolute stiffness and relative stiffness. (5)
b) Analyse the continuous beam given in Fig.3 by Moment distribution method வாம்‌ (10)

draw BMD.

508% 40 KN

ಎ ‏پک‎ 25 kN/m

Fig.3
5 a) With the help of suitable figures, list the conditions under which a portal frame (5)
may sway laterally.
b) Write down the analysis procedure of a continuous beam by Kani's method. (5)
c) What do you understand by support settlement and how does it affect the final (5)
moments in a continuous beam?

6 Analyse the portal frame in Fig.4 by Kani's method and draw BMD. (15)

90 ടി

Fig.4

PART ©
Answer any two full questions, each carries 20 marks.
7 Analyse and draw bending moment and twisting moment diagrams for a beam (20)
semi circular in plan, and supported on three equally spaced hinges. The radius of
the beam is 3.5 m and it carries a पत] of 20 kKN/m.

8 a) Derive the expression for deflection at free end of a beam in the shape of (8)

quadrant of a circle in pla, fixed at one end, with a point load at the free end.

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