Figure Q1 shows a frame which is fixed at the base A, pinned at C and fixed at the wall E. The frame is subjected to a horizontal point load of 20 kN at mid- height of member AB, a uniformly distributed load of 10 kN/m along member BC, a moment load of 5 kNm at mid-span of BC, and two vertical point loads of 30 kN each on member DE. Member AB has a cross section property of 2EI while the rest of the members have a cross section property of EI. (i) Calculate the degree of indeterminacy of the frame. (ii) Analyze the frame by using the Moment Distribution method.

Figure Q1 shows a frame which is fixed at the base A, pinned at C and fixed at the wall E. The frame is subjected to a horizontal point load of 20 kN at mid- height of member AB, a uniformly distributed load of 10 kN/m along member BC, a moment load of 5 kNm at mid-span of BC, and two vertical point loads of 30 kN each on member DE. Member AB has a cross section property of 2EI while the rest of the members have a cross section property of EI. (i) Calculate the degree of indeterminacy of the frame. (ii) Analyze the frame by using the Moment Distribution method.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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