| 桥式起重机端梁三维有限元受力分析 |
| |
| 引用本文： | 毛聪,郭克希,李河清,李旭宇.桥式起重机端梁三维有限元受力分析[J].长沙理工大学学报(自然科学版),2009,6(3):59-62. |
| |
| 作者姓名： | 毛聪 郭克希 李河清 李旭宇 |
| |
| 作者单位： | 长沙理工大学,汽车与机械工程学院,湖南,长沙,410004 |
| |
| 基金项目： | 湖南省重点学科建设资助项目，长沙理工大学人才引进基金，长沙理工大学重点学科建设资助项目 |
| |
| 摘 要： | 在分析了桥式起重机端梁受载情况的基础上，建立了桥式起重机端梁的三维有限元模型，采用商业有限元软件对算例进行了数值计算．通过分析计算可以显示出端梁的变形情况、最大应力值和位移值，可以读取端梁上任一位置的应力值和位移值．仿真结果表明，该算例的强度和刚度均满足要求，根据计算结果可以对端梁结构进行适时改进．
|
| 关 键 词： | 桥式起重机 端梁 有限元分析 |
Three dimensional finite element analysis for the end carriage of the overhead traveling crane |
| |
| MAO Cong,GUO Ke-xi,LI He-qing,LI Xu-yu.Three dimensional finite element analysis for the end carriage of the overhead traveling crane[J].Journal of Changsha University of Science and Technology:Natural Science,2009,6(3):59-62. |
| |
| Authors: | MAO Cong GUO Ke-xi LI He-qing LI Xu-yu |
| |
| Institution: | School of Automobile and Mechanical Engineering, Changsha University of Science and Technology, Changsha 410004, China) |
| |
| Abstract: | The load and the finite element model of an end carriage for an overhead traveling crane are discussed. A solid model is created through a 3D design software, and calculated by a commercial finite element software. Through the analysis and calculation, the deformation, maximum stress and maximum displacement value of the end carriage can be obtained. Meanwhile, the stress and displacement of every element on the end carriage can be obtained. The simulation results show that the intensity and the stiffness of the end carriage are adequate. Based on the analysis results, the real-time modification of the end carriage can be achieved. |
| |
| Keywords: | overhead traveling crane end carriage finite element analysis（FEA） |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
