- 摘 要
-
(深圳機械院建筑設(shè)計有限公司， 深圳 518027)
［摘要］本工程屬超限高層建筑，采用框架核心筒結(jié)構(gòu)體系，根據(jù)工程的特點核心筒采用弱連梁連接的雙核心筒方案，并采用有效的措施來保證弱連梁的延性，成功解決了結(jié)構(gòu)X，Y向剛度差異大的問題。對主樓進行了小震、中震和大震的計算分析，并采取相應(yīng)的抗震加強措施，達到了三水準的抗震設(shè)防目標。5層地下室部分采用無梁樓蓋，利用SAP2000軟件進行樓板屈曲分析，證明了其穩(wěn)定性是安全可靠的。
［關(guān)鍵詞］超限高層建筑； 抗震性能化設(shè)計； 動力彈塑性分析； 無梁樓蓋
中圖分類號：TU318，TU973 文獻標識碼：A 文章編號：1002-848X(2015)06-0030-05
Structural design of an outofcode highrise main building of
Network Technology Mansion in Shenzhen
Hu Ming, Tang Zenghong, Feng Yuda, Jing Shoujun
(Shenzhen Machinery Institute Architectural Design Co., Ltd., Shenzhen 518027, China)
Abstract:The project is an outofcode highrise building with structural system of framecore wall. According to the characteristics of the project, the project adopts dual core wall connected with weak coupling beams, which successfully resolves the problem of large stiffness difference in directions of X and Y, and the ductility of the weak coupling beams is ensured by effective measures. Calculations and analyses of the main building under the frequent earthquake, precautionary earthquake and rare earthquake were carried out. Corresponding seismic strengthening measures were taken, and the three levels of seismic fortification goals were achieved. The fivestory basement adopts flat slab floor system, and the stability of the basement was proved to be safe and reliable by slab buckling analysis using the SAP2000 software.
Keywords:outofcode highrise building; performancebased seismic design; dynamic elasticplastic analysis; flat slab floor system
作者簡介：胡鳴，碩士，Email：hum57@foxmail.com。
參考文獻
［1］GB 50011—2010建筑抗震設(shè)計規(guī)范［S］.北京：中國建筑工業(yè)出版社，2010.
［2］網(wǎng)絡(luò)科技信息大廈風洞動態(tài)測壓試驗報告［R］. 廣州：廣東省建筑科學(xué)研究院，2012.
［3］建設(shè)部建質(zhì)［2010］109號 超限高層建筑工程抗震設(shè)防專項審查技術(shù)要點［S］. 北京：中華人民共和國住房和城鄉(xiāng)建設(shè)部，2010.
［4］JGJ 3—2010高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］. 北京：中國建筑工業(yè)出版社，2011.
［5］DBJ 1592—2013廣東省標準高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］. 北京：中國建筑工業(yè)出版社，2013.
