A GENERAL-METHOD TO DETERMINE THE DYNAMIC-RESPONSE OF A PLATE TO A MOVING MASS

被引：24

作者：

CIFUENTES, A ^{[1
]}

LALAPET, S ^{[1
]}

机构：

[1] IBM CORP,E FISHKILL FACIL,HOPEWELL JUNCTION,NY 12533

来源：

COMPUTERS & STRUCTURES | 1992年 / 42卷 / 01期

关键词：

D O I：

10.1016/0045-7949(92)90533-6

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper presents a general technique to determine the dynamic response of a plate excited by an orbiting mass. The technique relies on a finite element discretization in which the mesh is consistent with the trajectory of the orbiting mass, combined with a Lagrange multiplier formulation. This allows one to represent the compatibility condition at the mass-plate interface using a set of auxiliary functions. This technique can be applied to plates of any shape, excited by masses describing any type of trajectory. An example is presented to illustrate the method.

引用

页码：31 / 36

页数：6

共 8 条

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[3] MORLEY LSD, 1962, Q J MECH APPL MATH, V15, P194
[4] NEWMARK N, 1959, J ENG MECH DIV ASCE, P67
[5] PISZCZEK K, 1959, ARCH MECH STOSOW, V10, P195
[6] DYNAMIC RESPONSE OF PLATES DUE TO MOVING LOADS
RASKE, TF
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[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1967, 42 (03) : 625 - &
[7] PLATE RESPONSE TO A CIRCULARLY ORBITING MASS
RASKE, TF
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1983, 73 (02) : 688 - 691
[8] REISMANN H, 1962, R628 RES REP, P1

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