MATLAB在结构力学计算和作图中的应用  

MATLAB Application in Solving the Calculation and Drafting of Force Method

作　　者：李继生[1] 赵文菊[1] 

机构地区：[1]黄淮学院数学科学系,河南驻马店463000

出　　处：《邵阳学院学报（自然科学版）》2011年第1期44-47,共4页Journal of Shaoyang University：Natural Science Edition

摘　　要：在用力法解算复杂超静定结构时,系数和自由项多,计算量大,绘图多.提出可运用MATLAB大型数学计算软件分步编制程序来解决这一问题,而在教学过程中可注重概念的分析、推理过程与力学模型的建立.给出了计算和绘图方法.MATLAB的这一应用激发了学生的学习兴趣,改善了结构力学的教学效果.本文介绍的方法,在结构力学计算中具有普遍的适用性.While using force method to resolve complex statically indeterminate structures,it is a large amount of work to calculate the coefficients and free terms.As large-scale mathematical computation software,MATLAB programming can be used to solve this problem step by step,and that the teachers and students can mainly focus on the concept of analysis,reasoning and mechanical model in the teaching process.Methods of calculation and drawing were given.Application of MATLAB can also stimulate the students＇ interest in learning,and greatly raise teaching efficiency of structural mechanics.Based on the case,this paper presents that MATLAB is efficient and convenient in calculating a structural mechanics and can be applied to many kinds of structures.

关 键 词：MATLAB 力法 应用 

分 类 号：O342[理学—固体力学]