• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Transactions of Tianjin University >Structural Optimization of Lap Link Based on Elastoplastic Finite Element Analysis
【24h】

Structural Optimization of Lap Link Based on Elastoplastic Finite Element Analysis

机译：基于弹塑性有限元分析的搭接结构优化

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

Based on finite-deformation elastoplastic theory, a scheme to solve the structural problems of the lap link by using ANSYS is proposed. The analysis results show that the maximum deformation exists at the loading spot of the lateral pin and the stiffness of this area needs to be enhanced; the maximum stresses occur at the two sides adjacent to the loading spot and the intensity around this region should be strengthened; the materials at the pole and pinhole with relatively low stress are redundant and removing excessive weight is possible. Based on the analysis, corresponding improvements are tentatively made, and the simulation results prove that, the stiffness and intensity of the new structure are improved. Furthermore, the reliability and validity of this design are verified by tensile tests of two types of structure.
机译：基于有限变形弹塑性理论，提出了一种利用ANSYS解决搭接结构问题的方案。分析结果表明，最大变形出现在侧销的受力点，该区域的刚度需要增强。最大应力出现在靠近荷载点的两侧，应加强该区域周围的强度。极低应力的杆和针孔处的材料是多余的，可以去除多余的重量。在分析的基础上，初步进行了相应的改进，仿真结果表明，新结构的刚度和强度得到了改善。此外，通过两种结构的拉伸试验验证了该设计的可靠性和有效性。

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