Engineering Your Future: Comprehensive
8th Edition
ISBN: 9780199348015
Author: William C. Oakes, Les L. Leone
Publisher: Oxford University Press
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Chapter 16, Problem 16.15EAA
To determine
The measure of interior angle of octagon.
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Question 1
Consider the bar, shown in Figure 1, that undergoes axial displacement due to both a distributed load
and a point force. The bar is of cross-sectional area A = 1.103 m2, and has a modulus of elasticity
E = 100 GPa.
1(x) = 5 kN/m
10 kN
X
x=0.0
x=2.0
2.0m
Figure 1: Bar domain with varying distributed forces.
a) The general form of the governing equations describing the bar's displacement, u(x), is given by,
d
(AE du(x)) + 1(x) = 0.
dx
dx
What are the accompanying boundary conditions for this bar?
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F8
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F3
F4
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Answer B
fem helpUsing the mesh in Figure 2, form the basis functions associated with element 2 and write the FEMapproximation over the element.
Chapter 16 Solutions
Engineering Your Future: Comprehensive
Ch. 16 - Prob. 16.1EAACh. 16 - Prob. 16.2EAACh. 16 - Prob. 16.3EAACh. 16 - Prob. 16.4EAACh. 16 - Prob. 16.5EAACh. 16 - Prob. 16.6EAACh. 16 - Prob. 16.7EAACh. 16 - Prob. 16.8EAACh. 16 - Prob. 16.9EAACh. 16 - Prob. 16.10EAA
Ch. 16 - Prob. 16.11EAACh. 16 - Prob. 16.12EAACh. 16 - Prob. 16.13EAACh. 16 - Prob. 16.14EAACh. 16 - Prob. 16.15EAACh. 16 - Prob. 16.16EAACh. 16 - Prob. 16.17EAACh. 16 - Prob. 16.18EAACh. 16 - Prob. 16.19EAACh. 16 - Prob. 16.20EAACh. 16 - Prob. 16.21EAACh. 16 - Prob. 16.22EAACh. 16 - Prob. 16.23EAACh. 16 - Prob. 16.24EAACh. 16 - Prob. 16.25EAACh. 16 - Prob. 16.26EAACh. 16 - Prob. 16.27EAACh. 16 - Prob. 16.28EAACh. 16 - Prob. 16.29EAACh. 16 - Prob. 16.30EAACh. 16 - Prob. 16.31EAACh. 16 - Prob. 16.32EAACh. 16 - Prob. 16.33EAACh. 16 - Prob. 16.34EAACh. 16 - Prob. 16.35EAACh. 16 - Prob. 16.36EAACh. 16 - Prob. 16.37EAACh. 16 - Prob. 16.38EAACh. 16 - Prob. 16.39EAACh. 16 - Prob. 16.40EAACh. 16 - Prob. 16.41EAACh. 16 - Prob. 16.42EAACh. 16 - Prob. 16.43EAACh. 16 - Prob. 16.44EAACh. 16 - Prob. 16.45EAACh. 16 - Prob. 16.46EAACh. 16 - Prob. 16.47EAACh. 16 - Prob. 16.48EAACh. 16 - Prob. 16.49EAACh. 16 - Prob. 16.50EAACh. 16 - Prob. 16.51EAACh. 16 - Prob. 16.52EAACh. 16 - Prob. 16.53EAACh. 16 - Prob. 16.54EAACh. 16 - Prob. 16.55EAACh. 16 - Prob. 16.56EAACh. 16 - Prob. 16.57EAA
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