晟通连体超高层节点性能分析

Performance Analysis of Joints in Two-Towers Connected Super High-Rise Building of Shengtong

晟通梅溪湖国际总部为250 m的双塔连体超高层建筑。双塔采用刚性连接,其连接体需协同两栋塔楼共同变形,其中的连接节点不仅受力大而且受力状态也复杂。论文通过有限元方法,分析了不同荷载工况下节点区域型钢和混凝土的应力状态。

Shengtong project is a 250m two towers connected super high-rise building.The two towers are rigidly connected,and the connector needs to cooperate with the two towers to deform together.The connecting joints is not only under large stress,but also under complex stress state.The stress state of section steel and concrete in the joint area under different load conditions is analyzed by finite element method in this paper.