| 铲运机动臂应力场有限元分析 |
| |
| 引用本文： | 唐艳芹,王玉兴,等.铲运机动臂应力场有限元分析[J].建筑机械,2001(7):43-45. |
| |
| 作者姓名： | 唐艳芹 王玉兴 |
| |
| 作者单位： | 山东工程学院!510642，广州天河五山华南农业大学工程学院，山东工程学院!510642，广州天河五山华南农业大学工程学院，重庆大学 |
| |
| 摘 要： | 根据井下矿运机工作机构的工作特点，对1．5m^3铲运机铲人过程中的集中正铲人、右铲人、左铲人均匀正铲人四种工况进行了有限元建模和分析，取得了动臂的应力场；有限元建模过程中将处于运动瞬时的机构作为结构处理，大大简化了边界条件，为解决运动机构的静态应力场分析问题提供了简便的方法。
|
| 关 键 词： | 铲运机 有限元 应力场 矿井 |
| 修稿时间： | 2001年5月10日 |
Finite Element Analysis of Stress field for Loader Arm |
| |
| Tang Yanqin Shandong Engineering Institute.Finite Element Analysis of Stress field for Loader Arm[J].Construction Machinery,2001(7):43-45. |
| |
| Authors: | Tang Yanqin Shandong Engineering Institute |
| |
| Affiliation: | Tang Yanqin Shandong Engineering Institute,510642 |
| |
| Abstract: | According to the working features of Under-workings loader equipment, The writers set up and analyze the finite element model with 4 operation conditions. concentration front digging in, digging in from right, digging in from left and evenly digging in for 1.5 m~3 loader. Stress field of arm is obtained. During Setting up the finite element model, the instantaneous moving mechanism is taken as a structure. so the boundary condition is simplified, It provides a simple method to solve the static stress field analysis problem of moving mechanism. |
| |
| Keywords: | loader finite element stress field |
| 本文献已被 CNKI 维普 等数据库收录！ |
