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Author:

张伟 (张伟.) | 隋允康 (隋允康.) | 杜家政 (杜家政.)

Abstract:

采用无量纲设计变量,根据满应力准则,建立了满足应力约束和尺寸约束的杆、梁、膜、板壳等多种单元组合结构的近似显式优化模型。以MSC/Patran软件系统为平台,调用MSC/Nastran的分析计算功能,利用PCL(PatranCommandLanguage)语言编制了通用的优化程序。最后给出了数值算例来验证模型的正确性以及程序的可行性与有效性。

Keyword:

满应力准则 组合结构 应力约束 截面优化

Author Community:

  • [ 1 ] 北京工业大学工程数值模拟中心

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Source :

Year: 2006

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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