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在复杂高层建筑结构分析中,对楼板的模型简化至关重要.本文从工程实用角度出发,对楼板给出了多种简化假定,并在高层建筑结构空间有限元分析与设计软件SATWE中实现了这些假定.在使用中可根据工程实际需要,灵活应用.SATWE软件还具有弹性楼板单元自动划分.自动生成各节点主从隶属关系等功能,从而可大大提高复杂高层建筑结构的分析精度和分析效率.
In the analysis of complex high-rise building structure, the model simplification of the floor is very important. This article gives a variety of simplifying assumptions for the floor from the engineering practical point of view, and realized in the high-rise building structure space finite element analysis and design software SATWE These assumptions can be flexibly applied according to the actual needs of the project. The SATWE software also has the automatic division of the elastic floor units. It automatically generates functions such as the master-slave affiliation of each node, which can greatly improve the analysis precision and analysis efficiency of complex high-rise building structures. .