复合材料层合板壳频率和振幅的一种解法  

A SOLUTION ON FREQUENCY AND AMPLITUDE OF COMPOSTIE MATERIALS LAMINATED PLATE AND SHELL

作　　者：孙爱琴[1] 王建国[2] 

机构地区：[1]合肥学院建工系,合肥230022 [2]合肥工业大学土木工程系,合肥230022

出　　处：《工业建筑》2009年第S1期190-192,180,共4页Industrial Construction

基　　金：合肥学院自然科学基金项目(06KY024ZR);住房和城乡建设部基金项目(2008-R3-22)

摘　　要：复合材料层合板壳振动系统的频率、振幅受各种因素影响。从一个统一形式的振动方程出发,通过求解5个未知量的方程,推导出系统的频率、振幅等参数。既可以为频率、振幅提供一个新解法;又将影响频率和振幅的各种因素统一在一个表达式里,改变其中的某些参数就能实现特定条件的计算,把研究者从繁琐的计算中解脱出来。The frequency and amplitude of vibration system of laminated plate and shell is affected by various factors.Starting on a unified form of vibration equation, by solving the equation contained five unknown parameters,it is derived that the frequency and amplitude,and other parameters.Which not only provides a new solution,bur also puts the various factors in a unified expression,changing some parameters can achieve specific calculation,but also the researchers can extricate themselves from the cumbersome calculation.

关 键 词：层合板壳 各种因素影响 频率 振幅 理论推导 特定条件计算 

分 类 号：TU311.3[建筑科学—结构工程] TU33