| 求解多弹性体接触问题的边界元法及其在大型挖掘机中的应用 |
| |
| 引用本文： | 刘崇德 于基远 等. 求解多弹性体接触问题的边界元法及其在大型挖掘机中的应用[J]. 重庆大学学报(自然科学版), 1992, 15(6): 1-9 |
| |
| 作者姓名： | 刘崇德 于基远 等 |
| |
| 作者单位： | 重庆大学机械一系(刘崇德，于基远)，重庆大学机械一系(王晓明) |
| |
| 摘 要： | 从边界元基本方程出发，导出了多弹性接触问题的边界积分方程和数值离散技术，并用FORTRAN语言编制了计算程序，应用所编程序计算了16m∧3大型挖掘机的滚盘压力分布和履带损坏应力分析。
|
| 关 键 词： | 边界元 弹性 接触问题 挖掘机 多体 |
BOUNDARY ELEMENT METHOD FOR MULTI-BODY CONTACT PROBLEM AND ITS APPLICATION IN HUGE EXCAVATOR |
| |
| Liu Chongde Yu Jiyuan Wang Xiaoming. BOUNDARY ELEMENT METHOD FOR MULTI-BODY CONTACT PROBLEM AND ITS APPLICATION IN HUGE EXCAVATOR[J]. Journal of Chongqing University(Natural Science Edition), 1992, 15(6): 1-9 |
| |
| Authors: | Liu Chongde Yu Jiyuan Wang Xiaoming |
| |
| Affiliation: | Liu Chongde Yu Jiyuan Wang Xiaoming |
| |
| Abstract: | A boundary integrate equation and its discrete technique for multi-body contact problem is carried out on basic equations of boundary element method and its fortran program is compiled. Using the method ,the press distribution on the roller plate of the huge excavator with capacity 16 m3 was calculated and a distroy stress analysis of caterpillar of the excavator was carried out. |
| |
| Keywords: | boundary element elesticity contact problem excavator multi-body |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《重庆大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《重庆大学学报(自然科学版)》下载全文 |
