基于AutoCAD的静力学图解方法  

Graphical Method in Statics Based on AutoCAD

作　　者：郭新龙[1] 林大钧[1] 聂冬金[1] 陈飞[1] 刘亚菲[1] 

机构地区：[1]华东理工大学机械与动力工程学院,上海200237

出　　处：《东华大学学报（自然科学版）》2012年第5期601-604,共4页Journal of Donghua University(Natural Science)

摘　　要：以空间汇交力系和桁架为研究对象,根据力的矢量性质,结合工程制图的基本视图原理,在AutoCAD中以平移变换为基本操作,提出了静力学图解计算方法.研究表明,所提方法能直观、方便地求解静力学问题,且在满足精度要求的同时提高了解题效率,实现了计算机辅助设计在静力学问题求解方面的实际应用.Taking spatial concurrent force system and truss as the investigative object, a graphical calculation method for statics is proposed. The method combines force vector property and principle of basic views in engineering drawing, and takes translational transformation as basic operation in AutoCAD. The research result shows that the proposed method can solve statics problems intuitively and easily, it also can meet the precision requirement and improve work efficiency. And the practical application of computer-aided design is realized in solving statics problem.

关 键 词：静力学 AUTOCAD 汇交力系 桁架 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]