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(青島北洋建筑設(shè)計(jì)有限公司，青島 266071)

［摘要］青島富都國(guó)際廣場(chǎng)的兩棟塔樓屬于超B級(jí)高度的高層建筑，為剪力墻結(jié)構(gòu)體系。采用PKPM和MIDAS Building兩種軟件進(jìn)行了彈性計(jì)算，結(jié)構(gòu)的周期比、位移角等指標(biāo)均滿足規(guī)范要求。采用抗震性能化設(shè)計(jì)方法保證了主要構(gòu)件在中震和大震作用下的性能要求。采用MIDAS Building軟件進(jìn)行了動(dòng)力彈塑性時(shí)程分析，保證了結(jié)構(gòu)大震不倒，并找到薄弱部位進(jìn)行加強(qiáng)。分析結(jié)果表明，結(jié)構(gòu)具有良好的抗震性能，完全能滿足預(yù)定性能目標(biāo)的要求。 

［關(guān)鍵詞］超限高層建筑； 剪力墻結(jié)構(gòu)； 彈性時(shí)程分析； 抗震性能化設(shè)計(jì)； 動(dòng)力彈塑性時(shí)程分析 

中圖分類號(hào)：TU398-7 文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2021)12-0019-06

 Structural design of out-of-code high-rise building of Qingdao Fudu International Plaza

XIA  Shiqun,  DU  Tao,  LIU  Wenzhong,  NIE  Zhimeng,  WANG  Hongtao 

(Qingdao Beiyang Engineering Design Co., Ltd.，Qingdao 266071， China) 

Abstract: The two towers of Qingdao Fudu International Plaza are high-rise buildings with super-B height and are shear wall structure systems. Two softwares, PKPM and MIDAS Building, were used for elastic calculation, and the period ratio and displacement angle of the structure meet the requirements of the specification. The use of performance-based seismic design methods ensures the performance requirements of the main components under moderate and large earthquakes. The dynamic elasto-plastic time history analysis was carried out using MIDAS Building software to ensure that the structure did not collapse under large earthquake, and weak parts were found for reinforcement. The analysis results show that the structure has good seismic performance and can fully meet the requirements of the predetermined performance targets. 

Keywords:out-of-code high-rise building； shear wall structure； elastic time-history analysis； performance-based seismic design； dynamic elastic-plastic time history analysis

 作者簡(jiǎn)介：夏世群，碩士，研究員，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：  qdbeiyang@126.com； 通信作者：杜濤，碩士，正高級(jí)工程師，Email：2453137262@qq.com。