DYNAMICS OF MULTIPLE-ROW SIMPLIFIED FUSELAGE STRUCTURES USING A FINITE-ELEMENT DECAYING WAVE METHOD

被引：0
|
作者：
HUNTINGTON, DE
LYRINTZIS, CS
机构：
[1] Department of Aerospace Engineering and Engineering Mechanics, San Diego State University, San Diego
来源：
JOURNAL OF SOUND AND VIBRATION | 1995年 / 180卷 / 01期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1006/jsvi.1995.0065
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A finite element - decaying wave method is used to determine the frequency response of various simplified fuselage structures. The structures examined in this work are flat, damped, periodic panel-stringer-frame configurations, of various widths and lengths, under hinged boundary conditions. Where possible, results from response plots are compared with those in the literature, and trends concerning the frequency response of multiple-row structures are shown. The solution method used is a combination of a finite element - transfer matrix method and a wave propagation approach, which gives it certain advantages over a standard finite element or transfer matrix technique.
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页码：29 / 46
页数：18
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