Study on in-plane bending vibration of a combined ring-beam

被引：1

作者：

Xing, Jichun ^{[1
]}

Xu, Lizhong ^{[1
]}

机构：

[1] Yanshan Univ Qinhuangdao, Qinhuangdao 066004, Peoples R China

来源：

MATERIALS AND COMPUTATIONAL MECHANICS, PTS 1-3 | 2012年 / 117-119卷

关键词：

Combined ring-beam; Bending vibration; Mode functions; Natural frequencies;

D O I：

10.4028/www.scientific.net/AMM.117-119.319

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper puts forward a method to calculate the natural frequencies and the mode functions of in-plane bending vibration of the ring-beam. The combined ring-beam is separated into two independent structures-a ring and a beam. Through the continuity conditions, two independent structures are coupled. This paper gives the bending vibration mode functions of the beam and in-plane bending vibration mode functions of the ring, and analyzes the effect of the structural parameters on the natural frequencies sensitivity.

引用

页码：319 / 322

页数：4

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