| 桁架式水塔结构的优化设计 |
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| 引用本文： | 朱石坚. 桁架式水塔结构的优化设计[J]. 海军工程大学学报, 1994, 0(2) |
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| 作者姓名： | 朱石坚 |
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| 摘 要： | 本文将桁架式水塔结构等效成单自由度弹簧质量系统，考虑其在风载（包括定常与随机波动两部分）作用下，以桁架中的最大应力及频率耦合等作为约束条件的优化设计问题，导出了设计变量的最优化设计数学模型。
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| 关 键 词： | 桁梁结构，优化设计，随机激励 |
The Optimization Design of Trussed Water Tank |
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| Zhu Shijian. The Optimization Design of Trussed Water Tank[J]. Journal of Naval University of Engineering, 1994, 0(2) |
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| Authors: | Zhu Shijian |
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| Affiliation: | Zhu Shijian |
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| Abstract: | This paper derived the optimization design model for trussed water tank which was made equivalent to a single-degree of freedom spring-mass system under wind load (including both constant and random fluctuation parts). The maximum stress in the trusses and the coupled frequencies were taken to as constraint. |
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| Keywords: | Truss Optimization design Random excitation |
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