撞击问题的一维解析法

来源期刊：中南大学学报(自然科学版)1991年第5期

论文作者：李夕兵 赖海辉

文章页码：510 - 516

关键词：应力波; 冲击; 数理方法

Key words：stress wave; impact; mathematical methods

摘    要：本文介绍了从波动方程出发,求解活塞与杆件纵向撞击时杆中应力波的数理方法;给出了锥形活塞撞击时杆中应力波的数学表达式。

Abstract: In this paper, the authors have originally given an analytical solution of stress waveforms produced by impact between servaral differently shaped pistons, such as circular piston and tapered piston, and bar, directly according to both wave dynamic equation, and initial and boundary conditions.