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| 基于边界条件传递的车身有限元分析方法的研究 | |
| 引用本文： | 梁继辉,王灵犀,魏炜. 基于边界条件传递的车身有限元分析方法的研究[J]. 沈阳理工大学学报, 2006, 25(2): 36-38 |
| 作者姓名： | 梁继辉 王灵犀 魏炜 |
| 作者单位： | 1. 沈阳理工大学,汽车与交通学院,辽宁,沈阳,110168 2. 黑龙江农业经济职业学院 |
| 摘 要： | 在使用I-DEAS软件对电动轿车车身进行强度分析中,解决了将动力学分析中所获得的边界条件向有限元模型中传递的问题.避免了对整车模型进行整体计算,显著降低了有限元分析对软硬件的要求,在保证精度的前提下提高了分析效率. |
| 关 键 词： | I-DEAS 车身 动力学分析 边界条件传递 有限元分析 |
| 文章编号： | 1003-1251(2006)02-0036-03 |
| 修稿时间： | 2005-08-22 |
The Research of Car Body FEM Based on Boundary Conditions Transfer |
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| LIANG Ji-hui,WANG Ling-xi,WEI Wei. The Research of Car Body FEM Based on Boundary Conditions Transfer[J]. Transactions of Shenyang Ligong University, 2006, 25(2): 36-38 | |
| Authors: | LIANG Ji-hui WANG Ling-xi WEI Wei |
| Abstract: | In the article,the stiffness of the electrical car body by I-deas is analysed for solving the problem which is how to make the boundary conditions transfer from mechanism simulation to FE model.This method can avoid analysing the car assembly and decrease the requirement of software and hardware during analysis therefore,improving efficency. |
| Keywords: | I-deas Car body dynamic analyses boundary conditions transfer FE analysis |
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