An orthotropic lamina has thermal expansion coefficients (alpha_{1}=-4.0) (left(10^{-6} ight) mathrm{m} / mathrm{m} / mathrm{K}) and (alpha_{2}=79left(10^{-6}
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An orthotropic lamina has thermal expansion coefficients \(\alpha_{1}=-4.0\) \(\left(10^{-6}\right) \mathrm{m} / \mathrm{m} / \mathrm{K}\) and \(\alpha_{2}=79\left(10^{-6}\right) \mathrm{m} / \mathrm{m} / \mathrm{K}\). Determine
(a) the angle \(\theta\) for which the thermal expansion coefficient \(\alpha_{y}=0\), and
(b) the angle \(\theta\) for which the thermal expansion coefficient \(\alpha_{x y}\) has its maximum value.
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Related Book For
Principles Of Composite Material Mechanics
ISBN: 9781498720694
4th Edition
Authors: Ronald F. Gibson
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