摘要
结合一工程实例,运用实体空间有限元模型对带转换厚板的高层建筑结构进行整体计算,详细分析转换厚板在各种工况下的受力特性,给出按板带统计厚板内力和设计截面的方法,提出控制转换板挠度的限值,可为同类工程的设计提供参考。
on the basis of a practical tall building structure with transfer slabs,the calculation of global structure is done by applying solid elements to simulate thick slabs.Mechanical properties of transfer slabs are analyzed in detail under kinds of load cases.A method is presented in which the internal forces are counted and the sections of transfer slabs are designed according to slab strips,and the referential limitation of deflection for the transfer slabs is presented.
出处
《建筑科学》
北大核心
2012年第11期5-8,37,共5页
Building Science
关键词
高层建筑转换结构
转换厚板
实体单元
受力特性
板带
挠度限值
tall building structure with transfer story
transfer slab
solid element
mechanical characteristic
slab strip
limitation of deflection
