. A 250mm x 300mm beam 7m long is supported at its end and its midspan. It carries a uniform load of 9KN/m excluding its own weight. E = 13.8 GPA. Weight of wood is 9.5 KN/m^3. If the allowable deflectionis12mm. b. Compute the negative moment of the beam.

. A 250mm x 300mm beam 7m long is supported at its end and its midspan. It carries a uniform load of 9KN/m excluding its own weight. E = 13.8 GPA. Weight of wood is 9.5 KN/m^3. If the allowable deflectionis12mm. b. Compute the negative moment of the beam.

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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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

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4. A 250mm x 300mm beam 7m long is supported at its end and its midspan. It carries a uniform load of 9KN/m excluding its own weight. E = 13.8 GPA. Weight of wood is 9.5 KN/m^3. If the allowable deflectionis12mm.

b. Compute the negative moment of the beam.

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