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（中國建筑西南設(shè)計(jì)研究院有限公司， 成都 610000）

［摘要］大型機(jī)場(chǎng)航站樓因建筑功能特別重要，一般要求在遭遇地震作用時(shí)仍能保持正常運(yùn)轉(zhuǎn)。從地震損傷控制的角度，研究了青島膠東國際機(jī)場(chǎng)航站樓結(jié)構(gòu)的消能減震方案。對(duì)比分析表明，設(shè)置黏滯阻尼器為航站樓框架結(jié)構(gòu)增加了抗震防線，結(jié)構(gòu)耗能能力明顯增強(qiáng)，主體框架損傷程度大幅度降低，有效地提高了結(jié)構(gòu)遭遇較大地震作用時(shí)保持正常運(yùn)轉(zhuǎn)的可靠度。

［關(guān)鍵詞］青島膠東國際機(jī)場(chǎng)； 航站樓； 框架； 減震； 損傷控制

中圖分類號(hào)：TU318+.1文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2016)23-0018-03

Design of energy dissipation and seismic mitigation for terminal building of Qingdao Jiaodong International Airport

Chen Linzhi, Feng Yuan, Wu Xiaobin, Chen Zhiqiang

(China Southwest Architecture Design Institute, Chengdu 610000, China)

Abstract:Terminal building of main airport, owing to its particularly important architectural function, is usually requested to remain functional after hit by earthquakes. The design scheme of energy dissipation and seismic mitigation for the terminal building of Qingdao Jiaodong International Airport was investigated from the viewpoint of earthquake-induced damage control. Comparison of analysis results indicates that additional defense line is equipped to the original bare frame structure, thus the energy dissipation capacity is increased evidently. The earthquake-induced damage of main frame is reduced substantially, and the structural reliability of remaining functional under future major earthquakes is effectively enhanced.

Keywords:Qingdao Jiaodong International Airport; terminal building; frame structure; seismic mitigation; damage control

作者簡介：陳林之，博士，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師， Email: CLZ1978@163.com。