30 kN/m B 31 2m A 31 4 m 4m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:7 The portal frame shown in Fig. P.16.37 is rigidly built in to its foundations at A and D while
the joints B and C are rigid. Use the moment distribution method to calculate the bending
moments at A, B, C and D and sketch the bending moment diagram.
Ans. A = 26.22 kNm, B=7.63 kNm, C=50.7 kNm, D=41.66 kNm.
Transcribed Image Text:30 kN/m
40 kN
B
31
2m
A
77TT
31
4m
4m
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