...
首页> 外文期刊>International Journal of Solids and Structures >Strength prediction of composite laminates with multiple elliptical holes
【24h】

Strength prediction of composite laminates with multiple elliptical holes

机译:具有多个椭圆孔的复合层板的强度预测

获取原文
获取原文并翻译 | 示例
           

摘要

Based on the classical laminated plate theory, a finite composite plate with multiple elliptical holes is treated as an anisotropic multiple connected plate. Using the complex potential method in the plane theory of elasticity of an anisotropic body, a series solution to the title problem is obtained by means of the Faber series expansion, the conformal mapping and the least squares boundary collocation techniques. Laminate strength is predicted by using the concept of characteristic curve and the Yamada-Sun failure criterion. The effects of the layups, the hole sizes, the ellipticity of the holes, the loading conditions, the relative distance between holes, the total number of holes and their locations on the strength of laminates are studied in detail. Some useful conclusions are drawn. (C) 2000 Elsevier Science Ltd. All rights reserved. [References: 21]
机译:根据经典叠层板理论,将具有多个椭圆孔的有限复合板视为各向异性的多重连接板。利用各向异性体平面弹性理论中的复数势法,通过Faber级数展开,保形映射和最小二乘边界配位技术,获得了标题问题的级数解。通过使用特征曲线的概念和Yamada-Sun破坏准则来预测层压强度。详细研究了叠层,孔尺寸,孔的椭圆率,加载条件,孔之间的相对距离,孔的总数及其位置对层压板强度的影响。得出一些有用的结论。 (C)2000 Elsevier ScienceLtd。保留所有权利。 [参考:21]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号