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  • ANSYS - Modal Analysis of a Composite Monocoque
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One of the beauty of composite material is to customize the ply lay-ups to achieve optimum properties according to the needs. It is often the case where different ply lay-ups are used at different monocoque regions for their specific needs. This exercise has 4 different regions as shown in the above diagram. Details of the composite layup will be explained during the exercise.

We will find find torsional displacement using ANSYS. From this, torsional stiffness will In this module, we will calculate torsional displacement with the use of ANSYS PrepPost and ANSYS Mechanical. Torsional stiffness will then be calculated using the following equations:

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