| MSC Nastran优化功能在结构强度设计中的应用 |
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| 引用本文： | 黄国宁,陈海,霍应元.MSC Nastran优化功能在结构强度设计中的应用[J].计算机辅助工程,2006,15(Z1):50-52. |
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| 作者姓名： | 黄国宁 陈海 霍应元 |
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| 作者单位： | 中航第一飞机设计研究院,陕西,西安,710089 |
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| 摘 要： | 对某型飞机机翼主梁,以MSC Patran、 MSC Nastran为基本工具,对其结构进行优化设计. 优化后的结构重量、梁缘条面积、梁腹板厚度满足工程实际要求;通过有限元分析,翼尖扰度也满足变形要求.
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| 关 键 词： | 机翼主梁 有限元 结构优化 MSC Patran MSC Nastran |
| 文章编号： | 1006-0871(2006)S1-0050-03 |
Application of MSC Nastran Optimization Function in Structural Strength Design |
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| HUANG Guoning,CHEN Hai,HUO Yingyuan.Application of MSC Nastran Optimization Function in Structural Strength Design[J].Computer Aided Engineering,2006,15(Z1):50-52. |
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| Authors: | HUANG Guoning CHEN Hai HUO Yingyuan |
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| Abstract: | The finite element model of wing girder is built with MSC Patran, and by using MSC Nastran the optimization is designed. The structural weight, area of girder edge and thickness of web are satisfied with the need of engineering. The wingtip deformation is also satisfied with the distortion. |
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| Keywords: | wing girder finite element Structure Optimization MSC Patran MSC Nastran |
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