大型机场新型隔震支座应用技术  

Application Technology of New Seismic Isolation Bearings for Large Airports

作　　者：李红现 李占良 于新平[1] 谢记可[1] 朱江涛 叶丹勇 LI Hongxian;LI Zhanliang;YU Xinping;XIE Jike;ZHU Jiangtao;YE Danyong(Northwest Branch of China Construction Eighth Engineering Bureau Co.,Ltd.,Xi'an 710065,Shaanxi,China)

机构地区：[1]中国建筑第八工程局有限公司西北公司,陕西西安710065

出　　处：《建筑施工》2023年第1期113-115,共3页Building Construction

摘　　要：西安咸阳国际机场三期扩建工程T5航站楼工程是国内为数不多的应用大面积隔震支座技术的民航交通运输航站楼建筑,更是首个采用自纠偏新型隔震支座的大型机场。自纠偏隔震支座能够自动控制纠正因外界温度变化而产生的水平位移,具有较好的隔震技术应用前景。介绍了新型隔震支座的基本工作原理及吊装方法,希望为自纠偏新型隔震支座的推广应用提供一定的基础。T5 Terminal of Xi'an Xianyang International Airport PhaseⅢExpansion Project is one of the few civil aviation transportation terminal buildings in China that applies large-area seismic isolation bearing technology,and it is the first large-scale airport to adopt a new type of self-correcting seismic isolation bearing.The self-correcting deflection isolation bearing can automatically control and correct the horizontal displacement caused by the change of external temperature,which has a good application prospect of seismic isolation technology.This paper introduces the basic working principle and hoisting method of the new seismic isolation bearing,hoping to provide a certain basis for the popularization and application of the new self-correcting seismic isolation bearing.

关 键 词：机场航站楼 自纠偏 隔震支座 限位钢板 

分 类 号：TU99[建筑科学—市政工程]