| 液压支架柱窝有限元分析及结构优化 |
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| 引用本文： | 巩子天纵,李萍,薛克敏,黄璞. 液压支架柱窝有限元分析及结构优化[J]. 精密成形工程, 2012, 4(6): 118-122 |
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| 作者姓名： | 巩子天纵 李萍 薛克敏 黄璞 |
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| 作者单位： | 合肥工业大学材料科学与工程学院,合肥230009 |
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| 摘 要： | 利用ANSYS Workbench软件对液压支架柱窝进行参数化建模,并对其刚度和强度进行校核及多目标结构优化设计。通过计算输入参数的敏感度及响应曲面来确定优化方案。优化结果表明:柱窝在满足刚度和强度要求的同时其质量减少了6%,达到了轻量化的设计目的,获得了理想的结构参数。
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| 关 键 词： | ANSYS Workbench 液压支架 柱窝 结构优化 敏感度 |
| 收稿时间： | 2012-09-10 |
| 修稿时间： | 2012-11-10 |
Finite Element Analysis and Structure Optimization of Hydraulic Support Prop Nest |
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| GONG Zi-tian-zong,LI Ping,XUE Ke-min and HUANG Pu. Finite Element Analysis and Structure Optimization of Hydraulic Support Prop Nest[J]. Journal of Netshape Forming Engineering, 2012, 4(6): 118-122 |
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| Authors: | GONG Zi-tian-zong LI Ping XUE Ke-min HUANG Pu |
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| Affiliation: | (School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China) |
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| Abstract: | The parametric model of hydraulic support prop nest was established using ANSYS Workbench software. Its ri-gidity and intensity were checked and multi-objective structural optimization design was conducted. The optimal program was determined by calculating the sensitivity and response surface of input parameters. Optimization results showed that on the premise of meeting the requirements of stiffness and strength, the mass of the prop nest was reduced 6 %, achieving the light-weight design purpose and obtaining optimal structural parameters. |
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| Keywords: | ANSYS Workbench hydraulic support prop nest structural optimization sensitivity |
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