| 塔式起重机起重臂结构和稳定性有限元分析 |
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| 引用本文： | 谷礼新,郑海斌,彭卫平. 塔式起重机起重臂结构和稳定性有限元分析[J]. 机电工程技术, 2005, 34(8): 27-29 |
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| 作者姓名： | 谷礼新 郑海斌 彭卫平 |
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| 作者单位： | 黄河水利职业技术学院机电系,河南,开封,475001;武汉大学动力与机械学院,湖北,武汉,430072 |
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| 摘 要： | 对塔式起重臂的建模、约束处理作了探讨，在此基础上利用通用有限元软件ANSYS对QTZ630塔式起重机起重臂进行了稳定性分析，得到了起重臂典型工况下的特征值。其成果对于塔式起重机在设计中就可心模拟实际情况进行稳定性分析，对塔机的设计具有指导和借鉴意义。
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| 关 键 词： | 塔式起重机 起重臂 有限元法 结构稳定 |
| 文章编号： | 1009-9492(2005)08-0027-02 |
| 修稿时间： | 2005-05-12 |
Jib structure and static analysis of tower crane based on finite element method |
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| GU Li-xin,ZHENG Hai-bin,PENG Wei-Ping. Jib structure and static analysis of tower crane based on finite element method[J]. Mechanical & Electrical Engineering Technology, 2005, 34(8): 27-29 |
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| Authors: | GU Li-xin ZHENG Hai-bin PENG Wei-Ping |
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| Affiliation: | GU Li-xin1,ZHENG Hai-bin2,PENG Wei-ping2 |
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| Abstract: | Modeling and restraint treatment of the tower crane's jib are presented. Based on this method, ANSYS is used to analyze the stability of the QTZ630 tower crane's jib and characteristic value under the typical operating mode of jib is gotten. This achievement can simulate the actual conditions and analyze the stability of the tower crane in the design process. This method is guiding and useful to the design of tower crane. |
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| Keywords: | tower crane crane jib finite element method structure stability |
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