| 大型双梁桁架门式起重机钢结构设计与研究 |
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| 引用本文： | 陈进,樊艳,侯沂,王旭东.大型双梁桁架门式起重机钢结构设计与研究[J].中国工程机械学报,2009,7(1):63-67. |
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| 作者姓名： | 陈进 樊艳 侯沂 王旭东 |
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| 作者单位： | 重庆大学机械传动国家重点实验室,重庆,400030 |
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| 摘 要： | 针对某160 t双梁桁架门式起重机,进行钢结构设计计算与研究分析.运用ANSYS软件建立三维实体模型,对起重机在工作过程中的6个最不利工况进行载荷分析,然后使用ANSYS软件对其进行有限元强度和刚度分析,得出各个工况的应力和位移云图.最后,对有限元分析结果验算评估,为改进双梁桁架门式起重机钢结构设计与研究分析提供了参考.
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| 关 键 词： | 双梁桁架门式起重机 钢结构 设计与研究 有限元分析 |
Design and study on steel structure for large-scale double- girder-truss cranes |
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| CHEN Jin,FAN Yan,HOU Yi,WANG Xu-dong.Design and study on steel structure for large-scale double- girder-truss cranes[J].Chinese Journal of Construction Machinery,2009,7(1):63-67. |
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| Authors: | CHEN Jin FAN Yan HOU Yi WANG Xu-dong |
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| Affiliation: | (State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400030, China) |
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| Abstract: | Pertaining to a specific 160 t double-girder-truss crane, the steel structure is calculated and analyzed. Mterwards, a three-dimensional solid model is developed using ANSYSTM. Accordingly, the loading analysis is conducted on six toughest crane working conditions. Further studied, the finite - element strengths and rigidities, together with stress and strain contour diagrams,are obtained. At last, the analysis results are checked and evaluated to provide a reference for related steel structure design. |
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| Keywords: | double-girder-truss crane steel structure design and study finite element analysis |
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