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Tensile Strength Prediction of Out-of-Plane Composite Joints for Integrated Composite Cabins
Abstract:
The failure of an adhesive-bonded and bolted composite joint under axial tensile loading is investigated. A progressive damage model consisting of a three dimensional FEM accompanying with a three dimensional maximum stress failure criterion and corresponding material degradation model is established to predict the failure behavior of the joint. The predicted failure load and load-displacement curve are validated by the experimental results is obtained. Moreover, the result shows that the discontinuity between two L-shaped laminates is the weak spot and required to be strengthened.
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429-432
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Online since:
August 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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