國(guó)電新能源技術(shù)研究院結(jié)構(gòu)設(shè)計(jì)
王洋,王雪生,石光磊,周筍,郭麗平,李培
- 摘 要
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（北京市建筑設(shè)計(jì)研究院有限公司， 北京 100045）［摘要］國(guó)電新能源技術(shù)研究院工程總建筑面積約26萬m2，是由圍樓、弧樓及不同形式的連廊、連橋組成的建筑群。重點(diǎn)對(duì)建筑群各結(jié)構(gòu)單元設(shè)計(jì)中遇到的以下設(shè)計(jì)難點(diǎn)和關(guān)鍵點(diǎn)進(jìn)行介紹：圍樓頂部因鋪設(shè)太陽能光伏板，在主屋面以上設(shè)置了整層的鋼結(jié)構(gòu)，對(duì)此部分方案的選擇，溫度應(yīng)力、大跨度大懸挑部位的處理；由于圍樓頂鋼柱生根的位置標(biāo)高不同，對(duì)長(zhǎng)短柱的分析；圍樓地下結(jié)構(gòu)超長(zhǎng)，解決大體量混凝土溫度應(yīng)力所采取的措施；弧樓平面體型復(fù)雜，其結(jié)構(gòu)的抗扭處理；建筑間的弧形連廊、辦公樓Y形支撐柱等特殊結(jié)構(gòu)構(gòu)件的分析計(jì)算。［關(guān)鍵詞］抗震性能化設(shè)計(jì); 圍樓; 弧樓; 混凝土抗裂設(shè)計(jì); 連廊; 長(zhǎng)短柱設(shè)計(jì); Y形支撐柱; 弱連接中圖分類號(hào)：TU318 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2014)20-0027-07Structural design of Guodian New Energy Technology Research InstituteWang Yang, Wang Xuesheng, Shi Guanglei, Zhou Sun, Guo Liping, Li Pei（Beijing Institute of Architectural Design, Beijing 100045, China）Abstract: The gross floor area of the project of the building group of Guodian New Energy Technology Research Institute is about 260 000m2, and it consists of surround-building ,arc-building and different forms of corridors and bridges. It focuses on the introduction of the following design difficulties and key factors in each structural unit of this building group which include: the setting of the whole floor of steel structure on the top of main building due to the pavement of solar PV panel on the top of surround-building, the plan choice for this part of steel structure, the treatment for the problems of temperature stress, long-span and large cantilever structure; the analysis of long-short columns due to different levels of the locations of those steel columns on the roof of the surround building; the solution to the problems of temperature stress in large volume concrete due to super-length underground structure; the treatment for torsion resistance caused by the complex shape of the arc-building design; the calculation and analysis of the special structural components of the arc-corridors between buildings and the Y-shaped support pillar.Keywords:performance-based seismic design; surround-building; arc-building; concrete cracking resistance design; corridor; long-short column design; Y-shaped support pillar; weak connection作者簡(jiǎn)介：王洋，碩士，工程師，Email：biadwang2000@163.com。參考文獻(xiàn)［1］全國(guó)民用建筑工程設(shè)計(jì)技術(shù)措施：結(jié)構(gòu)（混凝土結(jié)構(gòu)）［S］. 北京：中國(guó)計(jì)劃出版社，2009.［2］GB 50017—2003 鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范［S］.北京：中國(guó)計(jì)劃出版社，2003.［3］GB 50011—2010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.［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(guó)建筑工業(yè)出版社，2011.［5］江見鯨，陸新征，葉列平.混凝土結(jié)構(gòu)有限元分析［M］.北京：清華大學(xué)出版社，2005.［6］閻興華,韓淼.工程結(jié)構(gòu)抗震設(shè)計(jì)［M］.北京：中國(guó)計(jì)量出版社，2000.［7］李培,張世碧,周筍,等.鄭州圖書館新館（市民文化中心）結(jié)構(gòu)設(shè)計(jì)［J］.建筑結(jié)構(gòu),2009,39(12):109-113.
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