求解四边固定弹性厚矩形板受迫振动的一种边界积分法  

A Boundary Integral Method for Solving Forced Vibration for the Elastic Rectanglar Plate with Four Clamped Edges

作　　者：刘新民[1] 付宝连[1] 

机构地区：[1]燕山大学土木工程与力学系,秦皇岛066004

出　　处：《燕山大学学报》2000年第3期203-207,共5页Journal of Yanshan University

摘　　要：应用边界积分法求解四边固定厚矩形板在简谐干扰力作用下稳志响应的精确解。结果表明，该方法具有简便、通用和有效的特点。The method of the reciprocal theorem (RTM) is extended to solve the exact solution of the steady responses of the thick rectangular plate with four clamped edges under harmonic disturbing forces. The numerical example shows that this method has simplicity and generality for solving the steady responses of thick rectangular plates.

关 键 词：边界积分法 弹性厚板 受迫振动 简谐干扰 

分 类 号：TB122[理学—工程力学]