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Homework:
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Derive the effective in-plane engineering constants for a laminate.
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Derive the effective flexural engineering constants for a laminate.
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For the composite material T300/5208, calculate the effective in-plane and engineering constants for the ollowing laminates. The thickness of each lamina is 1 mm.
![](images/image083.gif)
![](images/image084.gif)
![](images/image085.gif)
![](images/image086.gif)
![](images/image087.gif)
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