（中国建筑西南设计研究院有限公司， 成都 610041）

［摘要］介绍了青岛胶东国际机场航站楼的结构体系、设计方法、分析结果及构造处理措施，阐述了航站楼混凝土结构设缝选型对比分析，航站楼结构采用减震措施的设计，针对超长混凝土结构的设计处理措施，以及上部钢结构设计及大跨钢结构防连续倒塌性能设计；对高铁和地铁穿越航站楼带来的振动舒适度问题进行了减振设计，并对钢管混凝土柱的耐火性能进行了试验研究并指导工程实践。

［关键词］预应力混凝土结构； 超长混凝土结构； 多点地震分析； 防连续倒塌性能设计； 减震措施； 黏滞阻尼器； 隔振措施； 耐火性能

中图分类号：TU375, TU378, TU392文献标识码：A文章编号：1002-848X(2018)05-0001-09

Structural design of terminal building of Qingdao Jiaodong International Airport

Chen Zhiqiang, Feng Yuan, Wu Xiaobin, Wang Liwei, Yi Dan, Xia Xun, Chen Linzhi, Zhang Yan

(China Southwest Architectural Design and Research Institute Co., Ltd., Chengdu 610041, China)

Abstract:The structural system, design method, analysis result and structure treatment measures of terminal building of Qingdao Jiaodong International Airport were introduced. Different schemes of structural joints of the terminal building concrete structure were compared and analyzed. The design of shock absorption measures adopted in terminal building structure was introduced, as well as design and treatment of super-long concrete structure. Upper steel structural design and anti-progressive collapse design of large-span steel structure were introduced. Shock absorption measures were taken to tackle the vibration comfort problem of high-speed rail and subway passing through the terminal building and experimental study was conducted on the fire-resistant performance of concrete-filled steel tubular column to guide engineering practice.

Keywords:prestressed concrete structure; super-long concrete structure; multipoint earthquake excitation analysis; anti-progressive collapse design; shock absorption measure; viscous damper; vibration isolation measure rail and subway; fire-resistant performance

作者简介：陈志强，硕士，高级工程师，一级注册结构工程师，Email：1226639079@qq.com。