vibration of foundation

Data Processing System of Test for Foundation by Forced Vibration

基础强迫振动测试数据处理系统

Analysis of Free Vibration Problems of Plates on Elastic Foundation by the Spline Function

弹性地基板自由振动的样条函数解

The nonlinear natural thermal vibration of a rectangular orthotropic plate on a nonlinear foundation was studied.

研究了非线性地基上正交异性矩形板的非线性固有热振动.

It provides a kind of analysis technology and broadens the theory foundation about the natural features of vehicle vibration.

在分析方法上提供了一种新的分析技术，为车辆振动本质特征的研究拓宽了理论基础。

The vibration isolation effect is greatly affected by the parameters of layered foundation.

同时,地基分层参数对空沟隔振体系的隔振效果影响显著.

Basis of Measuring Homogenous Vibration of Foundation Pile

基桩均震动测法方法基础

This approach extends the applications of the transfer matrix method, and lays the foundation of semi-analytical and semi-numerical researches on structural vibration and acoustics for revolution shells. ( 4) High-order NMM and its applications in fluid-solid interaction harmonic analysis are also studied.

本文方法扩展了传递矩阵法的应用范围，为旋转壳声弹耦合的半数值半解析分析奠定了基础。（4）本文开展了高阶数值流形法及其在流固耦合谐振分析中的应用研究。