双模量复合材料正交迭层矩形厚板的热弯曲问题

白宗方; 王迪新

双模量复合材料正交迭层矩形厚板的热弯曲问题

青岛化工学院

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出版历程
- 收稿日期: 1985-10-03
- 刊出日期: 1986-08-15

Thermal Bending of Thick Rectangular Plates of Bimodulus Composite Materials

Qingdao Chemical Engineering Institute, Qingdao

摘要

摘要: 本文给出了双模量复合材料迭层板热弯曲的加权残数解。各层都假定为弹性和热弹性的双模量各向异性材料。该模型是建立在Whitney-Pagano迭层板理论和热弹性模型基础上,考虑了沿板厚的剪切应变。所得挠度和中性面位置的结果和精确解非常吻合。

Abstract: Weighted residual solutions are presented for thermal bending of laminated composite plates, The material of each layer is assumed to be elastically and thermoelastically or-thotropic and bimodular, The formulations are based on the thermoelastic version of the theory of Whitney-Pagano laminated plate, which includes thickness shear deformations, The results are obtained for deflections and neutral-surface positions and are found to be in good agreement with the closed-form solution.

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参考文献(12)

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