钢框架-混凝土核心筒混合结构体系设计与分析

Structural design and analysis on the structure of steel frame-concrete core tube

通过对蒙元文化博览园二期项目——草原民族艺术塔的钢框架-混凝土核心筒混合结构的设计分析,验证了该结构体系的安全性。利用弹塑性动力时程分析软件PKPM-SAUSAGE对该结构进行弹塑性以及耗能分析,研究钢框架-混凝土核心筒混合结构体系的抗震性能,为同类结构设计提供参考。

The analysis of the design of the steel frame-concrete core tube hybrid structures for the Grassland national art tower in the 2 ndproject of the expo park of Mongolian culture in Yuan Dynasty,validate the security of the structural system. The structure had been analyzed in nonlinear and energy analysis by using the dynamic elastic-plastic time history analysis software PKPM-SAUSAGE,as well as it had been studied the seismic behavior of the steel frame-concrete core tube hybrid structure system,which provides the reference for the similar structural design.