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朱鳴,戴夫聰,張玉峰,劉飛,劉傳佳,王春磊,李華峰,朱忠義,張徐

（北京市建筑設(shè)計(jì)研究院有限公司, 北京 100045）

 

［摘要］哈爾濱大劇院包括大劇場(chǎng)（1 564座）、小劇場(chǎng)（414座）與車(chē)庫(kù)等。建筑外形設(shè)計(jì)采用飄帶形的造型，由多種形式的鋼結(jié)構(gòu)組成，包括單層網(wǎng)殼、雙層網(wǎng)殼、折梁結(jié)構(gòu)，內(nèi)部異形樓梯為鋼結(jié)構(gòu)。使用SATWE和MIDAS軟件建立整體結(jié)構(gòu)模型進(jìn)行分析。整體結(jié)構(gòu)具有良好的抗側(cè)能力。通過(guò)考慮幾何非線性與幾何材料雙非線性的整體穩(wěn)定分析，驗(yàn)證鋼結(jié)構(gòu)整體穩(wěn)定性滿足規(guī)范要求。通過(guò)對(duì)大劇場(chǎng)和小劇場(chǎng)的大震彈塑性分析，表明在大震下結(jié)構(gòu)具有良好的抗震性能。對(duì)復(fù)雜鋼結(jié)構(gòu)節(jié)點(diǎn)進(jìn)行了有限元分析，并根據(jù)結(jié)果對(duì)節(jié)點(diǎn)進(jìn)行加強(qiáng)。基礎(chǔ)形式采用樁筏基礎(chǔ)，利用JCCAD軟件進(jìn)行了地基基礎(chǔ)協(xié)同分析。對(duì)冬季不采暖車(chē)庫(kù)的溫度作用進(jìn)行了專(zhuān)門(mén)的有限元分析，并采用了預(yù)應(yīng)力技術(shù)以防止開(kāi)裂。各項(xiàng)分析表明，結(jié)構(gòu)滿足正常使用與地震作用下的性能要求。

［關(guān)鍵詞］劇院； 鋼結(jié)構(gòu); 網(wǎng)殼; 穩(wěn)定分析; 彈塑性分析; 樁筏基礎(chǔ); 溫度作用

中圖分類(lèi)號(hào)：TU242.2文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2013)17-0039-09

 

Zhu Ming, Dai Fucong, Zhang Yufeng, Liu Fei, Liu Chuanjia, Wang Chunlei, Li Huafeng, Zhu Zhongyi, Zhang Xu

(Beijing Institute of Architectural Design, Beijing 100045, China)

 

Abstract: Harbin Opera House includes a grand opera house(1 564 seats),a small opera house(414 seats) and parking garage, which has a ribbon shape external surface in architectural design. The external shell are multiple types of steel structure, including single-layer lattice shell, double-layer lattice shell, folded beam. Steel structure is also used for the irregular internal stairs. SATWE and MIDAS software were both used to build the whole building model of the structure. The whole structure has rather good ability to resist the earthquakes. Whole stability analysis was used to verify the stability of the steel structure. Elastic-plastic analysis shows that the structure has good performance under rarely occurred earthquake. Finite element analysis(FEA) method was used in the design of joints. The structure has a pile-raft foundation, and JCCAD was used for the analysis of foundation-soil interaction. Special FEA method of the parking garage under action of temperature was carried out, and prestressed concrete technology is applied to prevent cracks of structure. All the analyses show that the structure satisfies requirements under loads of normal use and earthquakes.

Keywords: theaters; steel structure; latticed shell; stability; elastic-plastic analysis; pile-raft foundation; temperature

作者簡(jiǎn)介：朱鳴，碩士，高級(jí)工程師，Email: bj610@163.com。

 

［1］黑龍江省地震工程研究院.哈爾濱大劇院工程場(chǎng)地地震安全性評(píng)價(jià)報(bào)告 ［M］.哈爾濱，2010.

［2］CJJ 69—95城市人行天橋與人行地道技術(shù)規(guī)范［S］.北京：中國(guó)建筑工業(yè)出版社, 1996.

［3］JGJ 7—2010空格網(wǎng)格結(jié)構(gòu)技術(shù)規(guī)程 ［S］. 北京：中國(guó)建筑工業(yè)出版社, 2010.

［4］黑龍江省林業(yè)設(shè)計(jì)研究院. 哈爾濱文化中心大劇院巖土工程勘察報(bào)告 ［M］.哈爾濱，2010.

［5］DB23/T 360—2010黑龍江省地方標(biāo)準(zhǔn) 鉆孔壓灌超流態(tài)混凝土樁基礎(chǔ)技術(shù)規(guī)程 ［S］. 哈爾濱：黑龍江省建設(shè)廳，2010.

［6］陳岱林，李云貴，魏文郎. 多層及高層結(jié)構(gòu)CAD軟件高級(jí)應(yīng)用［M］. 北京：中國(guó)建筑工業(yè)出版社, 2004.