有限元节点自由度自动编号的简捷算法  

Simple algorithm for self-numbering of degree of node freedom for finite element analysis

作　　者：侯新录[1] 

机构地区：[1]太原理工大学

出　　处：《山西建筑》2005年第19期9-10,共2页Shanxi Architecture

摘　　要：阐述了单元定位向量是一种重要的数据结构,而节点自由度编号是形成单元定位向量的基础,介绍了一种简单高效的节点自由度编号算法,并用C语言正确地实现了该算法,以供参考借鉴。Element localization vector is one important data structure, while the numbering of degree of node freedom is the base to form element localization vector. In this paper a simple algorithm is introduced for self-numbering of degree of node freedom, which realized by C language in order to provide references for finite element programming.

关 键 词：自由度 单元定位向量 直接刚度法 

分 类 号：TU311.4[建筑科学—结构工程]