| 结合部等效参数修改在结构动力分析中的应用 |
| |
| 引用本文： | 南江,杨灿宇,周新民.结合部等效参数修改在结构动力分析中的应用[J].西南林学院学报,2006,26(3):62-66. |
| |
| 作者姓名： | 南江 杨灿宇 周新民 |
| |
| 作者单位： | 西南林学院,交通机械与土木工程学院,云南,昆明,650224 |
| |
| 基金项目： | 云南省科委重点基金资助项目（20010031Z）. |
| |
| 摘 要： | 根据机械动力学原理和动态子结构方法,利用有限元分析工具ansys 5.7软件建立TH6350卧式加工中心整体结构有限元模型,通过修改结合部等效参数达到对其动力特性进行分析与优化的目的.
|
| 关 键 词： | 有限元法 子结构 结合部 柔性联接 |
| 文章编号： | 1003-7179（2006）03-0062-05 |
| 收稿时间： | 2005-09-05 |
| 修稿时间： | 2005-09-05 |
Application of Amending the Joints' Equivalent Parameters for Structure Dynamical Analysis |
| |
| NAN Jiang,YANG Can-yu,ZHOU Xin-min.Application of Amending the Joints'''' Equivalent Parameters for Structure Dynamical Analysis[J].Journal of Southwest Forestry College,2006,26(3):62-66. |
| |
| Authors: | NAN Jiang YANG Can-yu ZHOU Xin-min |
| |
| Institution: | Faculty of Communication, Machinery and Civil Engineering, Southwest Forestry College, Kunming Yunnan 650224, China |
| |
| Abstract: | The finite element model of the entire structure of TH 6350 bed machining center was established by means of applying the finite element analysis program ANSYS 5.7 according to the principles of mechanical dynamics and the dynamical substructure approaches.The dynamical characteristics of the bed machining center might be analyzed and optimized by amending the equivalent parameters of the joints. |
| |
| Keywords: | finite element method substructure joint suppleness joint |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
