程耿东
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应力约束下车架的结构拓扑优化设计
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Indexed by:期刊论文

Date of Publication:1997-02-15

Journal:汽车工程

Included Journals:PKU

Issue:01

Page Number:15-19+55

ISSN No.:1000-680X

Key Words:车架;结构;拓扑;优化;应力;约束

Abstract:根据汽车车架的结构及受力特点,建立了汽车车架结构拓扑优化模型,对薄板结构的极限应力分析表明,应力约束下汽车车架结构拓扑优化可用薄板结构尺寸优化方法的数学模型来描述,并用修改的满应力法求解。文中的数值结果表明这个方法是有效的算法。

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Gender:Male

Alma Mater:丹麦技术大学

Degree:Doctoral Degree

School/Department:力学与航空航天学院

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