2. A simply supported beam with a span of 6.50 meters is subjected to a counter clockwise momentat the left support and a clockwise moment at the right support equal to 50% of the moment at theleft, both acting in the plane of the minor axis of the beam. The beam is restrained againat lateralbuckling. The beam is A36 steel with yield strength of 248 MPa. The beam is a W 21 x 62 steelshape whose relevant properties as follows:/R = 0.053 md = 0.533 ma. Determine the alenderness ratio, above which the beam ia long with respect to lateralbuckling.b. Determine the allowable flexural stress in the compressive flange.c. Determine the maximum value of the moment at the left support.br= 0.210 mt = 0.016 mS= 0.002077 m

Answered: Image /qna-images/answer/55e52408-cef9-4917-ab5f-969327d5b247.jpg

a. Determine the slenderness ratio, above which the beam is long with respect to lateral buckling. b. Determine the allowable flexural stress in the compressive flange. c. Determine the maximum value of the moment at the left support.

a. Determine the slenderness ratio, above which the beam is long with respect to lateral buckling. b. Determine the allowable flexural stress in the compressive flange. c. Determine the maximum value of the moment at the left support.

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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