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Author:

叶红玲 (叶红玲.) (Scholars:叶红玲) | 王伟伟 (王伟伟.) | 苏鹏飞 (苏鹏飞.) | 戴宗杰 (戴宗杰.) | 隋允康 (隋允康.)

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incoPat

Abstract:

本发明公开一种综合考虑稳定性与振动特性的板/壳结构轻量化拓扑优化设计方法,包括以下步骤:(1)确定设计域、临界屈曲载荷约束阶数及限值、固有频率约束阶数及限值、收敛条件;(2)确定结构力学性能分析方法;(3)优化目标的标准化及约束的显式化处理;(4)优化模型的求解;(5)优化结果的输出。对板/壳结构进行拓扑优化设计时,本发明综合考虑了稳定性能和振动特性,可为轻薄板/壳结构的初始概念设计提供参考。

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Patent Info :

Type: 发明申请

Patent No.: CN201910292240.6

Filing Date: 2019-04-12

Publication Date: 2019-09-10

Pub. No.: CN110222356A

Applicants: 北京工业大学

Legal Status: 实质审查

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: 1

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