A steel girder of 6m length acting as a beam carries a uniformly distributed load w N/m run throughout its length. If I = 30 × 10-6 m and depth 270 mm, сalculate: (i) The magnitude of w so that the maximum stress developed in the beam section does not exceed 72 MN/m2. (ii) The slope and deflection (under this load) in the beam at a distance of 1.8 m from one end. Take : E = 200 GN/m2 %3D

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A steel girder of 6m length acting
as a beam carries a uniformly distributed load w N/m
run throughout its length. If I = 30 x 10-6 m* and depth
270 mm, calculate:
(i) The magnitude of w so that the maximum
stress developed in the beam section does
not exceed 72 MN/m2.
(ii) The slope and deflection (under this load)
in the beam at a distance of 1.8 m from one
end.
Take : E = 200 GN/m2
%3D
Transcribed Image Text:A steel girder of 6m length acting as a beam carries a uniformly distributed load w N/m run throughout its length. If I = 30 x 10-6 m* and depth 270 mm, calculate: (i) The magnitude of w so that the maximum stress developed in the beam section does not exceed 72 MN/m2. (ii) The slope and deflection (under this load) in the beam at a distance of 1.8 m from one end. Take : E = 200 GN/m2 %3D
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