隔震支座性能及其在高层建筑中的应用研究

Research on the Performance of Seismic Isolation Bearings and Their Application in High-rise Buildings

隔震支座是一种用于建筑物和桥梁等结构的抗震技术,旨在减少地震对结构的影响,提高其抗震性能。文章首先介绍了工程概况,随后阐述了隔震支座性能指标,在此基础上结合鼎能·天玺多层和高层项目,为研究隔震支座性能,对项目中不同种的隔震支座进行了压缩性能试验、剪切性能试验和极限剪切变形试验,获得了各隔震支座的力学性能。结果表明该项目采用的各隔震支座均满足设计和规范要求。

Seismic isolation bearing is a kind of seismic technology for structures such as buildings and bridges,which aims to reduce the impact of earthquakes on structures and improve their seismic performance.This paper first introduces the general situation of the project,and then expounds the performance index of the isolation bearing.On this basis,combined with the Dingneng Tianxi multi-layer and high-rise project,in order to study the performance of the isolation bearing,the compression performance test,shear performance test and ultimate shear deformation test were carried out on different kinds of isolation bearings in the project,and the mechanical properties of each isolation bearing were obtained.The results show that the isolation bearings used in the project meet the design and specification requirements.