| 装空气滤清器的DF8B型机车车体结构改进及减重优化 |
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| 引用本文： | 陈汉珍,马武福,隆孝军. 装空气滤清器的DF8B型机车车体结构改进及减重优化[J]. 内燃机车, 2005, 0(6): 4-10 |
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| 作者姓名： | 陈汉珍 马武福 隆孝军 |
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| 作者单位： | 资阳机车厂,技术中心,四川,资阳,641301 |
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| 摘 要： | 采用有限元分析软件ANSYS,在对装空气滤清器的DF8B型机车车体原结构进行计算分析的基础上,对该车体结构进行了改进,并采用ANSYS软件的设计优化、拓朴优化等分析方法,对车体结构进行了减重计算分析,指导了机车车体的结构设计。
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| 关 键 词： | DF_(8B)型机车 车体 结构 改进 减重优化 |
| 文章编号： | 1003-1820(2005)06-0004-08 |
| 修稿时间： | 2004-12-29 |
Structural improvement and weight-lowering optimization of the car body of DF8B locomotive equipped with air filter |
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| CHEN Han-zhen,MA Wu-fu,LONG Xiao-jun. Structural improvement and weight-lowering optimization of the car body of DF8B locomotive equipped with air filter[J]. Diesel Locomotives, 2005, 0(6): 4-10 |
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| Authors: | CHEN Han-zhen MA Wu-fu LONG Xiao-jun |
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| Abstract: | The finite-element analysis software ANSYS is applied to calculate and analyse the car body original structure of DF_ 8B locomotive equipped with air filter.The car body structure has been improved.By using the analysis methods of design optimization and topological optimization of ANSYS software,the weight-lowering calculation and analysis of the car body structure have been completed.These will be benefit for the structural design of locomotive and car. |
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| Keywords: | DF_(8B) locomotive car body structure improvement weight-lowering optimization |
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