A simply supported beam with span of 6.5 m is subjected to a counterclockwise moment at the left support and a clockwise moment at the right equal to 30% of the moment at the left support, both acting in the plane of the minor axis of the beam. The beam is not restrained against lateral buckling. The beam is A36 steel with yield strength Fy = 248 MPa.
A simply supported beam with span of 6.5 m is subjected to a counterclockwise moment at the left support and a clockwise moment at the right equal to 30% of the moment at the left support, both acting in the plane of the minor axis of the beam. The beam is not restrained against lateral buckling. The beam is A36 steel with yield strength Fy = 248 MPa.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simply supported beam with span of 6.5 m is subjected to a counterclockwise moment at the left support and a clockwise moment at the right equal to 30% of the moment at the left support, both acting in the plane of the minor axis of the beam. The beam is not restrained against lateral buckling. The beam is A36 steel with yield strength Fy = 248 MPa.
Properties for this problem are:
rT = 0.053 m d = 0.60 m
bf = 0.200 m tf = 0.015 m
S = 0.00211 m3
Determine the allowable flexural stress in the compression flange, in MPa.
Determine the maximum value of the moment at the left support, in kN-m.
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