框筒结构两种典型简化分析方法的综合比较

Comparison of Two Typical Simplified Analysis Methods for Frame Tube Structure

以中国建筑科学研究院开发的空间杆件有限元程序ＴＢＳＡ的计算结果为评判依据，详细比较了框筒结构两种简化分析方法的优劣。

Based on the result derived from the 3D rod element program developed by Science Research Academy of China Building(i.e TBSA),the advatages and the disadvatages of two simplified methods to analyse frame tube structures have been compared on details in this paper,and then their priorities of application have been recommended.