The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10 -6)m 4 , and if this section is under a bending moment of 22 kN m, please calculate the normal stress at Point B: ____ MPa. Calculate your answer to 1 decimal place.

The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10 -6)m 4 , and if this section is under a bending moment of 22 kN m, please calculate the normal stress at Point B: ____ MPa. Calculate your answer to 1 decimal place.

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 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Concept explainers

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10 ^-6)m ⁴, and if this section is under a bending moment of 22 kN m, please calculate the normal stress at Point B: ____ MPa. Calculate your answer to 1 decimal place.

The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10-6)m 4, and if this section is under a bending moment of 22
kN m, please calculate the normal stress at Point B: MPa. Calculate your answer to 1 decimal place.
N
20 mm
B-
20 mm
C
250 mm
150 mm
F
A
D

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