Q3) Answer (a) or (b) for the following:(a) A continuous beam ABCD is simply supported over three spans AB = 1m, BC = 2m, and CD = 2m. Thefirst span carries a central load of 20kN and the third span a uniformly distributed load of 30kN/m. Thecentral span remains unloaded. Calculate the bending moments at B and C and draw the S.F. and B.M.diagrams.(b) A 5m long cantilever ABC is built-in at A, partially supported at B, 3m from A, with a force of 15kNand carries a vertical load of 30kN at C, a uniformly distributed load of 10kN.m is also applied betweenA and B. Draw S.F. and B. M. diagrams of the beam, also compute the deflection of the free end C of thecantilever. Take EI = 8×107 N.m².دامه

Q3) Answer (a) or (b) for the following: (a) A continuous beam ABCD is simply supported over three spans AB = 1m, BC = 2m, and CD = 2m. The first span carries a central load of 20kN and the third span a uniformly distributed load of 30kN/m. The central span remains unloaded. Calculate the bending moments at B and C and draw the S.F. and B.M. diagrams.

Q3) Answer (a) or (b) for the following: (a) A continuous beam ABCD is simply supported over three spans AB = 1m, BC = 2m, and CD = 2m. The first span carries a central load of 20kN and the third span a uniformly distributed load of 30kN/m. The central span remains unloaded. Calculate the bending moments at B and C and draw the S.F. and B.M. diagrams.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter10: Statically Indeterminate Beams

Section: Chapter Questions

Problem 10.4.32P: Two identical, simply supported beams AB and CD are placed so that they cross each other at their...

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Question

Q3) Answer (a) or (b) for the following:
(a) A continuous beam ABCD is simply supported over three spans AB = 1m, BC = 2m, and CD = 2m. The
first span carries a central load of 20kN and the third span a uniformly distributed load of 30kN/m. The
central span remains unloaded. Calculate the bending moments at B and C and draw the S.F. and B.M.
diagrams.
(b) A 5m long cantilever ABC is built-in at A, partially supported at B, 3m from A, with a force of 15kN
and carries a vertical load of 30kN at C, a uniformly distributed load of 10kN.m is also applied between
A and B. Draw S.F. and B. M. diagrams of the beam, also compute the deflection of the free end C of the
cantilever. Take EI = 8×107 N.m².
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