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張莉華，萬怡秀，陳燕，嚴(yán)開濤，羅志國

（廣州市住宅建筑設(shè)計(jì)院有限公司，北京100022）

 

［摘要］廣州J1-1地塊綜合樓超高層建筑采用圓鋼管混凝土柱鋼梁外框架和新型方鋼管混凝土端柱+混凝土剪力墻組合墻體核心筒結(jié)構(gòu)體系?；诟拍钤O(shè)計(jì)，設(shè)定結(jié)構(gòu)的抗震性能目標(biāo)；彈塑性地震反應(yīng)分析表明，結(jié)構(gòu)設(shè)計(jì)達(dá)到了設(shè)定的性能目標(biāo)；利用風(fēng)洞試驗(yàn)結(jié)果，分析結(jié)構(gòu)的風(fēng)響應(yīng)；對方鋼管混凝土端柱混凝土剪力墻新型組合墻體的抗震性能進(jìn)行理論分析和試驗(yàn)研究。

［關(guān)鍵詞］超高層建筑；框架-核心筒結(jié)構(gòu)；性能目標(biāo)；新型組合墻體

中圖分類號：TU973-1+4文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2012)09-0070-05

 

Zhang Lihua, Wan Yixiu, Chen Yan, Yan Kaitao, Luo Zhiguo

(The Institute of Residential Architecture Design of Guangzhou, Beijing 100022, China)

 

Abstract: The frame-core structural system was adopted in Guangzhou J1-1 super high-rising building to resist wind and earthquakes. The frame are composed of steel beams and concrete filled circular steel tubular columns. A new type composite wall which is RC wall with end concrete filled rectangular steel tubular columns is used in the construction of the core. Based on the conceptual design, the seismic performance targets of the structure were determined. Elasto-plastic time history analysis indicated that the structure design can reach the performance targets. The wind tunnel experiment results were used to study the performance of the structure under wind loads. The earthquake resistant capacity of the new type composite wall was investigated theoretically and experimentally.

Keywords: super high-rise building; frame-core structure; performance target; new type composite wall

作者簡介：張莉華，碩士，工程師，Email:zhanglihua@tsinghua.org.cn。

 

［1］JGJ 3—2010 高層建筑結(jié)構(gòu)混凝土技術(shù)規(guī)程［S］. 北京：中國建筑工業(yè)出版社，2011.

［2］GB 50011—2001 建筑抗震設(shè)計(jì)規(guī)范［S］. 北京：中國建筑工業(yè)出版社，2001.

［3］曹萬林，王敏，王紹合，等. 矩形鋼管混凝土邊框組合剪力墻及筒體結(jié)構(gòu)抗震研究［J］. 工程力學(xué)，2008，25(6)：58-70.