带错层转换的框支剪力墙结构抗震性能分析  

Analysis of Seismic Performance of Frame Supported Shear Wall Structure with Staggered Conversion

作　　者：张晓将 

机构地区：[1]广东呈斯意特建筑设计有限公司,广东惠州516001

出　　处：《工程建设与设计》2017年第13期53-55,58,共4页Construction & Design for Engineering

摘　　要：复杂高层建筑结构一般包括带加强层结构,带转换层结构、连体结构、错层结构,悬挑结构等,其中错层结构是楼板不连续产生的薄弱结构,而且错层很容易形成短构件,会影响结构的抗震性,转换层的出现导致结构转换部位刚度产生变化,受地震作用的影响容易出现应力集中的情况,甚至会引发连续倒塌的情况。论文以实际工程为例,使用PKPM结构设计软件进行建模,并评估了结构整体抗震性.实验证明,本工程结构具有良好的屈服机制和承载力,达到了抗震目标。Complex high-rise building structure includes with strengthened layer structure, with conversion layer structure, connecting structure, cantilever structure, staggered floor structure, which is the weak structure of staggered structure floor discontinuity is generated, and it is easy to form staggered short members, will affect the seismic structure of the conversion layer leads to structural transfer part of the stiffness changes, affected by the earthquake prone to stress concentration, and even lead to progressive collapse of the. Based on the actual project as an example, using PKPM modeling software structure design, and evaluate the overall seismic structure. Experiments show that this structure has good yield mechanism and bearing capacity, achieve the seismic target.

关 键 词：带转换层 错层 高层结构 抗震性分析 

分 类 号：TU398.2[建筑科学—结构工程]