SAP80结构分析程序中四边形壳单元边界条件的处理

Coping With the Element Boundary Condition of Quadrilaterial of Shells in SAP80 Construction Analyser

本文提出了SAP80结构分析程序的特殊结点识别与处理方法,对特殊结点自动识别处理,减少了用户工作量,增大了解题规模,减少了方程阶数,增加了解题速度。

This paper proposes the method for recognizing and processing the special nodes of SAP80 construction analysing programme, by means of which recobnizing and processing of these nodes could be done, computing work reduced, scope of the problems to be solved expanded, orders of the equations concerned lowed and computing speed increased.