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应用瑞利 -- 李兹法求高阶频率时剪力边界条件的效应
罗健豪
2013-04-08
Source Publication力學與實踐
ISSN1000-0879
Volume35Issue:2Pages:80-82
Abstract

在应用瑞利 -- 李兹法求解细长梁和杆的静挠度、最小临界力和基频时,教材和文献都指出剪力边界条件的效应很弱,因此剪力一般可以不予考虑. 然而,本文通过例子指出剪力边界条件对高阶 (尢其是最高阶) 的固有频率有着显著的影响,而且它的影响并不能通过增加位移函数的项数来予以消除.

Keyword瑞利 -- 李兹法 力边界条件 剪力边界条件 固有频 率
DOI10.6052/1000-0879-11-318
Language中文Chinese
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Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding Author罗健豪
Affiliation澳门大学机电工程系, 中国澳门
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
罗健豪. 应用瑞利 -- 李兹法求高阶频率时剪力边界条件的效应[J]. 力學與實踐, 2013, 35(2), 80-82.
APA 罗健豪.(2013). 应用瑞利 -- 李兹法求高阶频率时剪力边界条件的效应. 力學與實踐, 35(2), 80-82.
MLA 罗健豪."应用瑞利 -- 李兹法求高阶频率时剪力边界条件的效应".力學與實踐 35.2(2013):80-82.
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