某超限高层结构设计的研究

The design and research of high structure exceeding code limited

本文介绍泉州润柏大都会1#楼的超限抗震设计,包括结构体系布置、整体结构的弹性计算分析、侧向刚度的计算、底部加强区的竖向构件中震弹性与中震不屈服计算、罕遇地震下弹塑性静力推覆分析、转换梁局部受力分析,重点介绍了针对本工程特点与难点所进行的补充计算以及由此产生的结构调整和采取的抗震加强措施。

This paper introduces Quanzhou embellish cypress 1 metropolitan building seismic design,including the structural system layout,elastic analysis of global structure,computation and adjustment of lateral stiffness,nonyielding design of important members under middle earthquake,elastic-plastic static pushover analysis and elastic verification of floor under rare earthquake,and local analysis of girder transfer floor.The implementation computation pointing to the character and difficulty of this engineering and the consequent structural adjustment adjustment and seismic strengthening measures are mainly introduced.