| 基于Patran的汽车起重机车架及支腿有限元分析 |
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| 引用本文： | 欧沩滨,郭学祥.基于Patran的汽车起重机车架及支腿有限元分析[J].建筑机械,2011(3). |
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| 作者姓名： | 欧沩滨 郭学祥 |
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| 作者单位： | 三一重工股份有限公司; |
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| 摘 要： | 建立了某型汽车起重机整体车架及支腿的有限元分析模型,基于Patran软件进行分析,获得了5种典型工况下车架和支腿的应力云图和变形位移云图,进而找出其应力集中和强度薄弱的位置,为起重机的结构优化和安全性评价提供依据。
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| 关 键 词： | 汽车起重机 有限元分析 车架 支腿 |
Finite element analysis of truck crane frame and outrigger based on Patran software |
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| OU Wei-bin,GUO Xue-xiang.Finite element analysis of truck crane frame and outrigger based on Patran software[J].Construction Machinery,2011(3). |
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| Authors: | OU Wei-bin GUO Xue-xiang |
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| Affiliation: | OU Wei-bin,GUO Xue-xiang |
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| Abstract: | Finite element model of a truck crane frame and Outrigger is established,Pantan software is applied to the analysis,five typical finite element working conditions are determined,the stress area in the chassis and Outrigger is obtained.this theoretical basis assists the optimum of structure and estimate of security. |
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