3.8 A beam 4.2 m long overhangs each of two simple supports by 0.6 m. The beam carries a uniformlydistributed load of 30 kN/m between supports together with concentrated loads of 20 kN and 30 kNat the two ends. Sketch the S.F. and B.M. diagrams for the beam and hence determine the position ofany points of contraflexure. 3.14 A beam ABCD, 6 m long, is simply supported at the right-hand end D and at a point B 1 m fromthe left-hand end A. It carries a vertical load of 10 kN at A, a second concentrated load of 20 kN at C,3 m from D, and a uniformly distributed load of 10 kN/m between C and D. Determine:(a) The values of the reactions at B and D.(b) The position and magnitude of the maximum bending moment.

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3.8 A beam 4.2 m long overhangs each of two simple supports by 0.6 m. The beam carries a uniformly distributed load of 30 kN/m between supports together with concentrated loads of 20 kN and 30 kN at the two ends. Sketch the S.F. and B.M. diagrams for the beam and hence determine the position of any points of contraflexure.

3.8 A beam 4.2 m long overhangs each of two simple supports by 0.6 m. The beam carries a uniformly distributed load of 30 kN/m between supports together with concentrated loads of 20 kN and 30 kN at the two ends. Sketch the S.F. and B.M. diagrams for the beam and hence determine the position of any points of contraflexure.

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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