首页> 外文期刊>Composite Structures >Thermomechanical postbuckling analysis of imperfect laminated plates on two-parameter elastic foundations
【24h】

Thermomechanical postbuckling analysis of imperfect laminated plates on two-parameter elastic foundations

机译:两参数弹性地基上不完善叠层板的热机械后屈曲分析

获取原文
获取原文并翻译 | 示例
           

摘要

A postbuckling analysis is presented for a simply supported, composite laminated plate subjected to combined axial compression and uniform temperature loading and resting on a two-parameter elastic foundation. The two cases of thermal postbuckling of initially compressed plates and of compressive postbuckling of initially heated plates are considered. The initial geometrical imperfection of the plate is taken into account. The analysis uses a perturbation technique to determine the buckling loads and the postbuckling equilibrium paths. Numerical examples cover- the performances of perfect and imperfect, antisymmetrically angle-ply and symmetrically cross-ply laminated plates. Typical results are presented in dimensionless graphical form.
机译:提出了一种简单支撑的复合层压板的屈曲后分析,该复合层压板经受了组合的轴向压缩和均匀的温度载荷,并搁置在两参数弹性基础上。考虑了初始压缩板的热后屈曲和初始加热板的压缩后屈曲的两种情况。考虑了板的初始几何缺陷。分析使用摄动技术确定屈曲载荷和屈曲后的平衡路径。数值示例涵盖了-完美和不完美的,反对称的角度层和对称的交叉层合层压板的性能。典型结果以无量纲图形形式表示。

著录项

  • 来源
    《Composite Structures》 |1996年第3期|p.325-338|共14页
  • 作者单位

    Department of Civil Engineering, Shanghai Jiao Tong University, Shanghai 200030, PR China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料学;
  • 关键词

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