| 行星架应力应变理论计算和有限元分析的比较 |
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| 引用本文： | 周思柱,景华斌,李洪波.行星架应力应变理论计算和有限元分析的比较[J].长江大学学报,2009(4). |
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| 作者姓名： | 周思柱 景华斌 李洪波 |
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| 作者单位： | 长江大学机械工程学院;宝鸡石油机械有限责任公司; |
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| 基金项目： | 2009年湖北省高校创新团队计划项目(T200906) |
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| 摘 要： | 以单臂式行星架为例,应用理论计算方法对行星架的应力应变进行了分析,并用ANSYS建立了单臂式行星架的有限元模型,针对该型行星架比对了各种网格划分方法的可行性,计算了其应力应变情况,然后比较分析了理论计算方法和有限元方法计算的结果。结果表明,应用有限元方法对行星架进行应力应变分析更符合工程实际应用的需要。
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| 关 键 词： | 单臂式行星架 应力应变 理论计算 有限元分析 |
The Comparison of Stress and Strain Calculation for Planet Carrier between Theoretical Calculation and Finite Element Analyses |
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| ZHOU Si-zhu,JING Hua-bin LI Hong-bo.The Comparison of Stress and Strain Calculation for Planet Carrier between Theoretical Calculation and Finite Element Analyses[J].Journal of Yangtze University,2009(4). |
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| Authors: | ZHOU Si-zhu JING Hua-bin LI Hong-bo |
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| Institution: | ZHOU Si-zhu,JING Hua-bin (Yangtze University,Jingzhou 434023)LI Hong-bo (Baoji Oilfield Machinery Co.,Ltd,Baoji 721002) |
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| Abstract: | Based on the case of single arm type of planet carrier, the stress and strain of planet carrier by theoretical calculation,and established a finite element model for single arm type of planet carrier were analyzed by ANSYS,compared with the feasibility of a variety of meshing generation method in allusion to this type planet carrier, its stress and strain was calculated.And then compared with the results of this two method-theoretical calculation and the finite element analyses, it is pointed out that the f... |
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| Keywords: | single arm type of planet carrier stress and strain theoretical calculation finite element analyses |
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