| 基于有限元分析的综合支架结构设计与优选 |
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| 引用本文： | 王艳彩.基于有限元分析的综合支架结构设计与优选[J].北华航天工业学院学报,2008,18(1):6-9. |
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| 作者姓名： | 王艳彩 |
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| 作者单位： | 廊坊职业技术学院机械工程系,河北,廊坊,065000 |
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| 摘 要： | 本文在分析海洋平台防爆加热器橇块综合支架结构特点的基础上,通过有限元法对综合支架进行强度能力分析,找到该支架结构设计上存在的问题并作了相应的改进设计,使得综合支架的结构在满足强度和刚度的同时减轻了整体的重量,在材料的利用上趋于优化的设计;通过对综合支架的有限元模型施加不同的惯性力.得出不同载荷下综合支架应力变化规律,从而确定出综合支架所能承受的最大惯性力.
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| 关 键 词： | 综合支架 有限元法 优化 承载能力 |
| 文章编号： | 1673-7938（2008）01-0006-04 |
| 收稿时间： | 2007-11-23 |
| 修稿时间： | 2007年11月23 |
Comprehensive Support Structural Design and Option Based on Finite Element Analysis |
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| WANG Yan-cai.Comprehensive Support Structural Design and Option Based on Finite Element Analysis[J].Journal of North China Institute of Aerospace Engineering,2008,18(1):6-9. |
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| Authors: | WANG Yan-cai |
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| Abstract: | Based on the analysis of marine platform explosion-proof heater sled block integrated support of structural features and through the finite element method for the integrated intensity support capacity analysis, structural design of the support finds the existing problems and improves the design accordingly. Comprehensive support is made in the structure to meet the strength and stiffness at the same time and to reduce the overall weight. |
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| Keywords: | integrated support finite element method optimization carrying capacity |
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