改进的超参壳元及DDJ—W单元库的扩充

The Improved Superchromatic Shell Element and the DDJ—W Element Base Augmentation

介绍了由 S.Ahmad 提出的一种实用的壳体单元,并对其进行了改进。处理了单元内的分布力和温度影响,通过对 DDJ—W结构分析程序中的单元TS 序列形成过程的修改,使这种空间曲边单元得以在 DDJ—W程序中实现,参与共同运行。

A practical shell unit proposed by S.Ahmad is described and improved as well in the paper. The forces distributed within this unit and effects by temperature are dealt with.Through the modification of the procedures in which the unit—TS sequence is being formed in the DDJ—W structural analysis of program,so that the space curved boundary unit can be realized in the DDJ—W program,and also be involved in co-operating.