深圳招商环贸中心T3塔楼结构设计

Design of(ICC T3 Project)in Shenzhen

环贸中心项目结构存在扭转不规则、构件间断、刚度突变、局部穿层柱等超限内容,采用YJK和ETABS软件对结构进行多遇地震下和设防地震下的可行性分析、楼板应力分析、跨层柱屈曲分析,采用SAUSAGE软件进行结构动力弹塑性分析、弹塑性楼板应力分析,采用ABAQUS软件进行转换结构、复杂节点分析等结构专项研究。分析计算结果可知,结构设计成功解决了结构超限问题,结构设计安全可靠。

The structure of environmental trade center project has some out of limit contents,such as torsion irregularity,member discontinuity,stiffness mutation,local through floor column,etc.,which are respectively adopted by YJK with ETABS software,the feasibility analysis,floor stress analysis and cross story column buckling analysis of the structure under frequent earthquake and fortification earthquake are carried out.The dynamic elastic-plastic analysis and elastic-plastic floor stress analysis of the structure are carried out by using the software of SAUSAGE,and the structural special research such as conversion structure and complex joint analysis is carried out by ABAQUS software.Through the analysis and comparison of the calculation results,it is proved that the structural design successfully solves the problem of structural overrun,and the structural design is safe and reliable.