Determine the plastic moment Mp of the cross section shown when the beam is bent about a horizontal axis. Assume the material to be elastoplastic with a yield strength of 169 MPa. 5 mm -5 mm mm 5 mm 80 mm The plastic moment is kN.m.

Determine the plastic moment Mp of the cross section shown when the beam is bent about a horizontal axis. Assume the material to be elastoplastic with a yield strength of 169 MPa. 5 mm -5 mm mm 5 mm 80 mm The plastic moment is kN.m.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.5P: The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen...

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Concept explainers

Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.

Question

Determine the plastic moment Mp of the cross section shown when the beam is bent about a horizontal axis. Assume the material to
be elastoplastic with a yield strength of 169 MPa.
5 mm
t=5 mm
120 mm
5 mm
80 mm
The plastic moment is
kN.m.

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