Sensitivities of mechanical structures to structural parameters

Wang Jian-Zhong; Huang Zhi-Chu; Zhang Qing-Jie

doi:10.1016/0045-7949(93)90057-K

Sensitivities of mechanical structures to structural parameters

Wang Jian-Zhong^*, Huang Zhi-Chu, Zhang Qing-Jie

^*此作品的通讯作者

Wuhan University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

A method is formulated for calculating the sensitivities of natural frequencies and mode shapes directly with respect to structural parameters. The method is valid for discrete systems, and also suitable for distributed structures when combined with the finite element method. Two examples are presented to verify its usefulness.

源语言	英语
页（从-至）	557-560
页数	4
期刊	Computers and Structures
卷	49
期	3
DOI	https://doi.org/10.1016/0045-7949(93)90057-K
出版状态	已出版 - 11月 1993
已对外发布	是

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Jian-Zhong, W., Zhi-Chu, H., & Qing-Jie, Z. (1993). Sensitivities of mechanical structures to structural parameters. Computers and Structures, 49(3), 557-560. https://doi.org/10.1016/0045-7949(93)90057-K

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abstract = "A method is formulated for calculating the sensitivities of natural frequencies and mode shapes directly with respect to structural parameters. The method is valid for discrete systems, and also suitable for distributed structures when combined with the finite element method. Two examples are presented to verify its usefulness.",

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AU - Zhi-Chu, Huang

AU - Qing-Jie, Zhang

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N2 - A method is formulated for calculating the sensitivities of natural frequencies and mode shapes directly with respect to structural parameters. The method is valid for discrete systems, and also suitable for distributed structures when combined with the finite element method. Two examples are presented to verify its usefulness.

AB - A method is formulated for calculating the sensitivities of natural frequencies and mode shapes directly with respect to structural parameters. The method is valid for discrete systems, and also suitable for distributed structures when combined with the finite element method. Two examples are presented to verify its usefulness.

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M3 - Article

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JO - Computers and Structures

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Sensitivities of mechanical structures to structural parameters

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