摘要
本文阐述了力学分析中逆步变换的概念，指出在一定条件下力、位移的变换都遵循逆步变换规律，并对其具体运用情况作了较为详细的介绍。
In this Paper, the rotational trans-formation of the force and the stress is carried anresearch by mathematical mechanism, and the audio-vysual transform formulas are specifcally derived fran corres Ponding mecanical models.
出处
《安徽建筑工业学院学报（自然科学版）》
1995年第Z1期30-35,共6页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
逆步变换
有限元法
板壳
振型叠加法
ratational transforamation
force uector
stress comPont
tensar.
