赞
踩
MATLAB在结构力学分析中应用
MATLAB在结构力学分析中的应用
摘 要:传统的手算方法解超静定结构工作量繁重,有时甚至是不可能,运用结构有限元编程的一般方法,通过两个实例的对照,展示MATLAB在结构力学分析中的应用,MATLAB具有高性能,方法具有普遍的适用性,实现弯矩图自动绘制。
关键词: MATLAB结构有限元弯矩图
Abstract:While using the traditional manual method to resolve complex statically indeterminate structures, it is heavy workloads, sometimes even impossible,using finite element programming of the general method, Based on two examples, This paper introduces a method of application of MATLAB in structure mechanics, MATLAB has the advantages of high performance, it can be applied to many kinds of structures, realization of automatic drawing bending moment diagram.
Key words: MATLAB; Finite element; Bend moment diagram
引言
结构力学[3]中,常利用传统的力法与位移法求解超静定结构,力法是几何问题,位移法把复杂的几何图乘转化为代数运算,但它们基本未知量很多时,系数构成的矩阵计算巨大,两者都不能满足科研工作者的需要。应用MATLAB软件丰富可靠的矩阵运
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。