...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Iranian Journal of Science and Technology, Transactions of Civil Engineering >Analysis of the Mechanical and Thermal Buckling of Laminated Beams by New Refined Shear Deformation Theory
【24h】

Analysis of the Mechanical and Thermal Buckling of Laminated Beams by New Refined Shear Deformation Theory

机译：新型精制剪切变形理论分析层压梁的机械和热屈曲

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Thermo-mechanical buckling analysis of symmetric and antisymmetric laminated composite beams is performed based on a refined simple nth higher-order shear deformation theory. The theory accounts for the parabolic distribution of the transverse shear strains and satisfies the zero traction boundary conditions on the surfaces of the beam without using shear correction factors. The governing equations and corresponding simply boundary conditions are obtained with the aid of minimum total potential energy principle. The effects of temperatures on non-dimensional critical buckling loads are investigated. Numerical results due to present theory are compared with data available in the literature to show the accuracy and simplicity of the proposed theory in analyzing the thermo-mechanical buckling of laminated composite beams.
机译：基于精炼简单的Nth高阶剪切变形理论进行对称和防反对称层压复合梁的热机械屈曲分析。该理论占横向剪切株的抛物型分布，并在不使用剪切校正因子的情况下满足梁表面上的零牵引边界条件。借助于最小总势能原理获得控制方程和相应的简单边界条件。研究了温度对非维度关键屈曲负荷的影响。将目前理论引起的数值结果与文献中可用的数据进行比较，以展示所提出的理论的准确性和简单性，在分析层压复合梁的热机械屈曲方面提出的理论。

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