不对称正交层板室温形状的简单计算方法
THE SIMPLE CALCULATION METHOD FOR ROOM-TEMPERATURE SHAPE OF UNSYMMETRIC CROSS-PLY LAMINATES
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摘要: 本文采用了广义变分原理和大挠度薄板理论导出了计算不对称正交层板室温形状的简单方法,它的计算结果与以前通过复杂计算所得的结果非常一致,但本法更适于工程上的实际应用。Abstract: The analysis for room-temperture shape of unsymmetric laminates after high-temperture curing is significant for design and manufacturing of composite materials.Hyer first calculated this room-te-mpertnre shape by using minimum potential energy theorem and large deflection theory of thin plate,but his calculation method is too compplex to be used in engineering.
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