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.
出处
《山西建筑》
2005年第19期9-10,共2页
Shanxi Architecture
关键词
自由度
单元定位向量
直接刚度法
degree of freedom, element localization vector, direct stiffness method
