期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：310
期号：2
页码：1-7
DOI：10.1088/1755-1315/310/2/022056
出版社：IOP Publishing
摘要：Structural analysis usually divides the rigidity performance of floor system into three types: rigid, stiff and flexible.For specific engineering buildings, how to evaluate their rigid performance, there is no uniform regulation in national regulations. Based on the general analysis of the relative specifications and research contents of the rigid performance of the floor, two types of analysis and evaluation methods of the rigid performance of floor system are summarized,type I and type II method.The type I method is more convenient to use.The type II method can directly reflect the the essence of the rigid performance of the floor,but it is more complicated to use.
