11.2 (A) (a) Derive the formula for strain energy resulting from bending of a beam (neglecting shear). (b) A beam, simply supported at its ends, is of 4 m span and carries, at 3 m from the left-hand support, a load of 0 kN. If I is 120 x 10 m and E-200 GN/m², find the deflection under the load using the formula derived in wart (a). [0.625 mm.]

11.2 (A) (a) Derive the formula for strain energy resulting from bending of a beam (neglecting shear). (b) A beam, simply supported at its ends, is of 4 m span and carries, at 3 m from the left-hand support, a load of 0 kN. If I is 120 x 10 m and E-200 GN/m², find the deflection under the load using the formula derived in wart (a). [0.625 mm.]

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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Question

11.2 (A). (a) Derive the formula for strain energy resulting from bending of a beam (neglecting shear).
(b) A beam, simply supported at its ends, is of 4 m span and carries, at 3 m from the left-hand support, a load of
20 kN. If I is 120 x 10 m* and E= 200 GN/m², find the deflection under the load using the formula derived in
part (a).
[0.625 mm.]

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