SOLUTION OF EQUILIBRIUM EQUATIONS IN THE FORCE METHOD - A COMPACT BAND SCHEME FOR UNDERDETERMINED LINEAR-SYSTEMS

被引：10
|
作者：
PELLEGRINO, S
VANHEERDEN, T
机构：
[1] Cambridge University Engineering Department, Cambridge, CB2 1PZ, Trumpington Street
来源：
COMPUTERS & STRUCTURES | 1990年 / 37卷 / 05期
关键词：
D O I：
10.1016/0045-7949(90)90103-9
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper presents a compact storage scheme for the (rectangular) equilibrium matrix of a general structural assembly, and a simple yet efficient algorithm for solving the system of equilibrium equations without ever exceeding the number of coefficients stored at the beginning. An implementation of the algorithm, written in C, is given in the Appendix.
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页码：743 / 751
页数：9
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