MECHANICS OF MATERIALS
10th Edition
ISBN: 2818440034374
Author: HIBBELER
Publisher: PEARSON
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Chapter 8.2, Problem 8.21P
Also, plot the normal-stress distribution over the cross section.
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Students have asked these similar questions
Two blocks joined by a single pin are subjected to a pulling force of P = 250 Ib. The pin has a diameter of 0.25 in and the
dimensions of the blocks with respect to the figure below are listed below.
a = 2.42 in
b = 1.52 in
C = 1.5 in
ti = 0.89 in
t2 = 1.2 in
Note that the dimensions b and c represent the distance from the edge of the block to the middle of the pin
t, 1
a
Vinter201920-Engr220-001/images/9de8f780-b478-3fb6-91f7-bd1015381538_fafc4bb4-e5d
Image is not drawn to scale.
Calculate non-zero stress components (normal and shear) at points A, B
and C. Point C is located at the center of the cross section attached to
the wall. Calculate non-zero strain components at point B.
Neglect shear stress due to shear force.
Given:
loading F
=
400 N, P-2000 N, and T = 75 N·m,
Young's modulus E = 70 GPa, Poisson's ratio v = 0.25
15-mm D.
-100 mm
Derive the relationship between critical resolved shear stress and disloca-
tion density given below
Terss = To + AVPD
Chapter 8 Solutions
MECHANICS OF MATERIALS
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Understanding Stress Transformation and Mohr's Circle; Author: The Efficient Engineer;https://www.youtube.com/watch?v=_DH3546mSCM;License: Standard youtube license