| 有限元加密中的带宽极小化 |
| |
| 引用本文： | 何明春,由敬舜,杨德品. 有限元加密中的带宽极小化[J]. 南昌大学学报(工科版), 1990, 0(4) |
| |
| 作者姓名： | 何明春 由敬舜 杨德品 |
| |
| 作者单位： | 江西工业大学土木建筑工程系(何明春，由敬舜)，江西工业大学土木建筑工程系(杨德品) |
| |
| 摘 要： | 本文利用图论知识和RCM算法,对有限元加密网格的节点进行编序优化,从而得到总刚矩阵带宽极小和元素贮存量极少的单元节点新编码图.此方法概念清楚,程序结构简单,应用方便.
|
| 关 键 词： | 网格加密 带宽优化和节点编序 |
THE METHOD OF THE EXTREME SMALL BAND WIDENESS IN THE FINITE ELEMENT REFINEMENT |
| |
| He Mingchun,You Jingshum,Yang Depin. THE METHOD OF THE EXTREME SMALL BAND WIDENESS IN THE FINITE ELEMENT REFINEMENT[J]. Journal of Nanchang University(Engineering & Technology Edition), 1990, 0(4) |
| |
| Authors: | He Mingchun You Jingshum Yang Depin |
| |
| Affiliation: | He Mingchun;You Jingshum;Yang Depin Department of Civil Engineering |
| |
| Abstract: | In this paper, the graphic theory and RCM algorithm method areused to optimizing the node on the mesh of the finite element refinement. And by this waythe new coding figure of the extreme small band wideness or the assemble stiffness matrixand the least store amount or the matrix element is obtained. This method is clear in itsidea and simple in its program structure and convenient in using. |
| |
| Keywords: | mesh refinement band wideness optimizing node coding |
| 本文献已被 CNKI 等数据库收录！ |
