某超限高层建筑抗震性能设计

Seismic performance design of the out-of-codes high-rise building

本文结合工程实例,论述了超限高层建筑抗震性能设计理念,根据该工程超限程度,探讨了结构在不同水平地震作用下的抗震性能目标,通过模型计算和软件分析,并结合规范要求最终实现三个水准的抗震设防目标。

Combining with the engineering example,the paper discusses the seismic performance design concept of out-of-codes high-rise building.According to the degree of the out-of-codes building,it explores the seismic performance goal of the structure under different earthquakes.Through calculation and software analysis,combining with regulations,it realizes seismic prevention object of three standards.