Question 3 A pair of lateral load is applied to a 3 m steel beam as in Figure Q3a to bend it plastically. The beam has a solid rectangular cross-section (30mm x 50mm) as in Figure Q3b. The steel behaves in elastic-perfectly plastic behavior with Yield Stress of 200 MPa. When 50% plastic condition at critical section, determine: a. the value of load P b. the Yielded Length, Lp corresponding to condition in part (a). 1.5P P 1m 1m Figure Q3a 1m 30mm 50mm Figure Q3b

Question 3 A pair of lateral load is applied to a 3 m steel beam as in Figure Q3a to bend it plastically. The beam has a solid rectangular cross-section (30mm x 50mm) as in Figure Q3b. The steel behaves in elastic-perfectly plastic behavior with Yield Stress of 200 MPa. When 50% plastic condition at critical section, determine: a. the value of load P b. the Yielded Length, Lp corresponding to condition in part (a). 1.5P P 1m 1m Figure Q3a 1m 30mm 50mm Figure Q3b

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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