质点路线法多跨梁剪力图的快速绘制方法  

Particle Route Method a Fast Drawing Method for Shear Force Diagram of Multi-span Beam

作　　者：黄卷潜[1] 

机构地区：[1]广东工业大学,广东广州510006

出　　处：《广东技术师范学院学报》2006年第4期25-27,共3页Journal of Guangdong Polytechnic Normal University

基　　金：广东省教育科学"十五"规划项目(GYA02036)

摘　　要：基于力的合成的几何法原理,提出了绘制多跨梁剪力图的质点路线法。该方法不但能快速绘制剪力图,而且自动确定剪力符号,兼可对多跨梁的支座反力进行校核。可广泛应用于工程设计,具有较高的实用价值。The particle route method is produced for the shear force diagram drawing of multi - span beam based on the geometric principle of the force addition. This method can not only be used to draw shear force diagram quickly, but also to determine the shear sign automatically, and to verify the reaction force of multi - span beam. It can be wildly used in engineering design, and be of important practical value.

关 键 词：剪力图 质点路线法 快速 多跨梁 

分 类 号：TU473[建筑科学—结构工程]