首页> 外文会议>International Conference on Thin-Walled Structures >Tension bucking of plates having a hole under combined loadings
【24h】

Tension bucking of plates having a hole under combined loadings

机译:在组合载荷下具有孔的板的拉伸折叠

获取原文

摘要

In this paper, following to the author's study on the tension buckling, the buckling behaviour of plates having a hole subjected to the tensile loading combined with the compression, bending or shear is dealt with. An elasto-plastic large deflection FEM is used as a numerical method. Ratio of the magnitude of the tension against the another loadings is adopted as a parameter, and the results are compared with those 0 f plates subjected to the pure tension. Through this study, followings are found; When the compression or shear is applying together with the tension, the larger compressive stress is appeared near the hole, and in the result, the critical load of the plate becomes smaller than that of a plate subjected to only tension. On the other hand, when a plate is subjected to tension together with the in-plane bending, the compressive stress becomes smaller, and the plate has larger critical load.
机译:在本文中,跟随作者对张力屈曲的研究,与压缩,弯曲或剪切结合的抗拉载荷的孔的平板的屈曲行为进行了处理。弹性塑料大偏转有限元用作数值方法。采用张力幅度与另一个载荷的比例作为参数,并将结果与​​经受纯张力的0 F板进行比较。通过这项研究,发现了以下情况;当压缩或剪切与张力一起施加时,较大的压缩应力出现在孔附近,并且在结果中,板的临界负荷变得小于经受张力的板的临界负荷。另一方面,当将板与面内弯曲一起进行张力时,压缩应力变小,并且板具有更大的临界负载。

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