结构动力分析一种简易的直接积分法

Block-Pulse Function Method as a Simple and Direct,Integral Method for the Dynamic Analysis of Structures

本文利用方块脉冲函数优良的运算性质,提出一种结构动力分析简易的直接积分法——方块脉冲函数法,具有无条件稳定的积分格式,并表明方法的可行和有效.

For the dynamic analysis of structures,this paper presents block-pulse function method by making use of the excellent operation characteristic.This is a simple and direct integral method with un- conditional stable integral format.It is demonstrated by numerical examples to a feasible arts effective method.