线性流固耦合动力分析程序FSIAP92简介

A SHORT INTRODUCTION TO THE LINEAR FLUID-SOLID INTERACTION DYNAMIC ANALYSIS PROGRAM FSIAP 92

简单介绍了线性流固耦合动力分析程序FSIAP 92的基本原理、程序结构、主要功能特点及其使用环境。给出了两个例子,以说明程序的应用。

The elementary principle, the structure of the program, the main functions and characteristics as well as its running environment about the linear fluid-solid interactiondynamic analysis program--FSIAP 92 are shortly introduced in this paper. A simpleflow chart for the program is drawn to explain the relations between each principal function blocks of subroutine. Two numerical examples, a one-dimensional fluid pressure wave problem transmitting along a water pipe of 100m long and a dynamic response problem of a dam-water system excited by a given horizontal ground motion, are presented to demonstrate the applications of the program--FSIAP 92. Comparisons of thecomputational results with the corresponding theoretical solutions show that the FSIAP92 are very attractive.