- 摘 要
-
(武漢市建筑設(shè)計(jì)院,武漢 430014)
[摘要]對(duì)一棟超高層建筑采用三種不同結(jié)構(gòu)體系進(jìn)行比較,最終確定采用鋼框架-支撐結(jié)構(gòu)體系,其中層1~4為型鋼混凝土結(jié)構(gòu)。采用SATWE,ETABS程序?qū)Y(jié)構(gòu)進(jìn)行多遇地震作用下的計(jì)算,各項(xiàng)計(jì)算指標(biāo)均滿足規(guī)范要求。并對(duì)整體結(jié)構(gòu)進(jìn)行了彈性動(dòng)力時(shí)程分析補(bǔ)充計(jì)算和罕遇地震作用下靜力彈塑性分析。計(jì)算結(jié)果表明,該結(jié)構(gòu)體系是安全可行的。
[關(guān)鍵詞]超高層建筑;結(jié)構(gòu)方案;鋼框架支撐結(jié)構(gòu);非線性靜力分析方法
Analysis and option of structural system of a super high-rise building
Wang Xin, Wen Siqing, Jin Bo, Liu Wenlu(Wuhan Architectural Design Institute, Wuhan 430014, China)
Abstract:Three structural systems are analyzed and compared for a super high-rise building. The final structural system is steel braced frame and SRC system is used from floor 1 to floor 4. Based on the SATWE and ETABS procedure, the structure under the action of frequently occurred earthquake is analyzed. The control value for this structure can meet demand of codes. The elastic dynamic time-procedure analysis on integral structure is carried out, and the Pushover analysis on overall structure under the action of rare occurrence earthquake is finished. The results show that the structure is safe and reliable.
Keywords:super high-rise building; structure system; steel braced frame structure; nonlinear static procedure
作者簡介:王新,教授級(jí)高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師。Email:wangchongxin@sina.com。
參考文獻(xiàn)
[1]方鄂華. 高層建筑鋼筋混凝土結(jié)構(gòu)概念設(shè)計(jì)[M].北京:機(jī)械工業(yè)出版社,2004.
[2]陳富生,邱國樺,范重. 高層建筑鋼結(jié)構(gòu)設(shè)計(jì)[M].北京:中國建筑工業(yè)出版社,2004.
[3]劉大海,楊翠如. 高樓鋼結(jié)構(gòu)設(shè)計(jì)[M].北京:中國建筑工業(yè)出版社,2003.
[4]蔡益燕. 對(duì)組合結(jié)構(gòu)應(yīng)用的幾點(diǎn)思考[J]. 中國建筑金屬結(jié)構(gòu),2002(3).
[5]CECS159:2004 矩形鋼管混凝土結(jié)構(gòu)技術(shù)規(guī)程[S]. 北京:中國計(jì)劃出版社,2004.
[6]鐘善桐,白國良. 高層建筑組合結(jié)構(gòu)框架梁柱節(jié)點(diǎn)分析與設(shè)計(jì)[M].北京:人民交通出版社,2006.
[7]JGJ3—2002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,2002.
[8]JGJ99—98高層民用建筑鋼結(jié)構(gòu)技術(shù)規(guī)程[S]. 北京:中國建筑工業(yè)出版社,1998.
[9]FEMA.Nehrp guidelines for the Seismic Rehabilitation of Buildings[S]. FEMA 273, Washington D.C., 1997.
[10]ATC.Seismic Evaluation and Retrofit of Concrete Buildings[S]. Report No.ATC 40,Applied Technology Council,Redwood City,California,1996.
[11]汪大綏,賀軍利,芮明倬,等. 帶有剪力墻(筒體)結(jié)構(gòu)靜力彈塑性分析方法與應(yīng)用[J].建筑結(jié)構(gòu),2006,36(7).
- 下載地址
-
你還沒注冊(cè)?或者沒有登錄?這篇論文要求至少是本站的注冊(cè)會(huì)員才能閱讀!
如果你還沒注冊(cè),請(qǐng)趕緊點(diǎn)此注冊(cè)吧!
如果你已經(jīng)注冊(cè)但還沒登錄,請(qǐng)趕緊點(diǎn)此登錄吧!