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徽商銀行總部基地建設(shè)項(xiàng)目超高層結(jié)構(gòu)設(shè)計(jì)
宋勇,胡亮,方鑫,何守民,蔣興笠
摘 要

(深圳市建筑設(shè)計(jì)研究總院有限公司合肥分院,  合肥  230061

 

[摘要]徽商銀行總部基地主塔樓結(jié)構(gòu)高度為1791m,采用了局部高位斜撐轉(zhuǎn)換的鋼筋混凝土框架核心筒結(jié)構(gòu)體系。主要介紹工程的特點(diǎn)與結(jié)構(gòu)體系的選擇,針對(duì)結(jié)構(gòu)的超限情況提出相應(yīng)的抗震措施,以確保整體結(jié)構(gòu)設(shè)計(jì)的安全可靠和經(jīng)濟(jì)合理。采用SATWEMIDAS Building軟件對(duì)結(jié)構(gòu)進(jìn)行小震彈性反應(yīng)譜比較分析和彈性時(shí)程分析以及中震作用下主要豎向構(gòu)件的驗(yàn)算;此外,在大震作用下對(duì)結(jié)構(gòu)進(jìn)行靜力彈塑性、動(dòng)力彈塑性分析,分析結(jié)果均滿足設(shè)定的抗震性能目標(biāo)要求。

[關(guān)鍵詞]超限高層; 轉(zhuǎn)換斜撐; 彈性時(shí)程分析; 動(dòng)力彈塑性分析

中圖分類號(hào):TU318    文獻(xiàn)標(biāo)識(shí)碼:A    文章編號(hào):1002-848X(2015)04-0047-05

 

Super highrise structural design of construction project for Huishang Bank

Advanced Business Park

Song Yong  Hu Liang,  Fang Xin He Shoumin, Jiang Xingli

 (Shenzhen General Institute of Architectural Design and Research Co., Ltd., Hefei Branch Hefei 230061, China)

 

Abstract:The main tower of Huishang Bank Advanced Business Park (ABP) with the structural height of 1791m adopts reinforced concrete framecore wall structural system with local highlevel transfer diagonal bracings. The feature and the selection of structural system were introduced. Considering the outofcode conditions, corresponding seismic measures were proposed to ensure that the overall structural design is safe, reliable and economic. The   sofeware of SATWE and MIDAS Building were used to carry out comparative elastic response spectrum analysis  and

 elastic timehistory analysis under the frequent earthquake  and the checking of main vertical components under the fortification earthquake. Furthermore, static and dynamic elasticplastic analysis under the rare earthquake were also introduced. The analysis results meet the requirements of performancebased seismic design goals.

Keywords:outofcode highrise building; transfer diagonal bracing  elastic timehistory analysis; dynamic elasticplastic analysis

 

作者簡(jiǎn)介:宋勇,學(xué)士,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email 44903673@qq.com。

 

參考文獻(xiàn)

1GB 500112010 建筑抗震設(shè)計(jì)規(guī)范 S. 北京:中國(guó)建筑工業(yè)出版社,2010.

2JGJ 32010 高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程 S. 北京:中國(guó)建筑工業(yè)出版社,2011.

3]建質(zhì)[2010109號(hào) 超限高層建筑工程抗震設(shè)防專項(xiàng)審查技術(shù)要點(diǎn)[S. 北京:中華人民共和國(guó)建設(shè)部,2010.

4]徐培福,戴國(guó)瑩. 超限高層建筑結(jié)構(gòu)基于性能抗震設(shè)計(jì)的研究[J. 土木工程學(xué)報(bào),2005,381):110.

5]周穎,呂西林. 中震彈性設(shè)計(jì)與中震不屈服設(shè)計(jì)的理解及實(shí)施[J. 結(jié)構(gòu)工程師,2008,246):15.

6]劉慶林,傅學(xué)怡,曹敏麗,等. 體型收進(jìn)斜撐轉(zhuǎn)換結(jié)構(gòu)研究應(yīng)用[J. 土木工程學(xué)報(bào),2006,392):610.

7]徐培福,傅學(xué)怡,王翠坤,等.復(fù)雜高層建筑結(jié)構(gòu)設(shè)計(jì)[M. 北京:中國(guó)建筑工業(yè)出版社,2005.

 

8]傅學(xué)怡. 實(shí)用高層建筑結(jié)構(gòu)設(shè)計(jì)[M. 北京:中國(guó)建筑工業(yè)出版社,2010.

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