青島萬達(dá)東方影都展示中心單層網(wǎng)殼結(jié)構(gòu)設(shè)計(jì)
侯書利1，蔣世林1，王建超2，巴文博1，王環(huán)玲1，臧傳波1，謝玲君1
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（1 山東同圓設(shè)計(jì)集團(tuán)有限公司， 濟(jì)南 250101； 2 大連萬達(dá)商業(yè)地產(chǎn)股份有限公司， 北京 100022）［摘要］青島萬達(dá)東方影都展示中心造型為不規(guī)則的海螺形，為滿足空間與視覺要求，主體鋼結(jié)構(gòu)采用大跨度單層網(wǎng)殼結(jié)構(gòu)。介紹了工程結(jié)構(gòu)體系、桿件截面選取等內(nèi)容，分析了結(jié)構(gòu)在各個荷載工況下的變形和內(nèi)力，論述了結(jié)構(gòu)整體穩(wěn)定、典型節(jié)點(diǎn)做法等關(guān)鍵問題。結(jié)果表明：該結(jié)構(gòu)體系的剛度和抗震性能良好，整體穩(wěn)定性較好。［關(guān)鍵詞］大跨度單層網(wǎng)殼; 變形分析; 整體穩(wěn)定; 典型節(jié)點(diǎn)中圖分類號：TU93+1 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X(2014)21-0057-05Structural design of single-layer lattice shell of Qingdao Wanda Oriental Cinema Exhibition CenterHou Shuli1, Jiang Shilin1, Wang Jianchao2, Ba Wenbo1, Wang Huanling1, Zang Chuanbo1, Xie Lingjun1（1 Shandong Tongyuan Design Group Co., Ltd., Jinan 250101, China; 2 Dalian Wanda Commercial Properties Co., Ltd., Beijing 100022, China）Abstract: The modeling of Qingdao Wanda Oriental Cinema Exhibition Center is irregular nautilus. In order to meet the requirements of space and vision, the main steel structure adopts large-span single-layer lattice shell. The structural system and the selection of the member bar section were introduced. The structural deformation and internal force in every loading conditions were analyzed. Besides, the stability of the global structure and the practice of the typical joints were discussed as key problems. The results show that the stiffness and the seismic performance of the structure system are good and the stability of the global structure is great.Keywords: large-span single-layer lattice shell; deformation analysis; overall stability; typical joint作者簡介：侯書利，學(xué)士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email:410141483@qq.com。參考文獻(xiàn)［1］GB 50009—2012 建筑結(jié)構(gòu)荷載規(guī)范 ［S］. 北京：中國建筑工業(yè)出版社，2012.［2］JGJ 7—2010 空間網(wǎng)格結(jié)構(gòu)技術(shù)規(guī)程 ［S］. 北京：中國建筑工業(yè)出版社，2010.［3］CECS 280∶2010 鋼管結(jié)構(gòu)技術(shù)規(guī)程 ［S］. 北京：中國計(jì)劃出版社，2010.［4］沈世釗，陳昕. 網(wǎng)殼結(jié)構(gòu)穩(wěn)定性［M］. 北京：科學(xué)出版社，1999.［5］王秀麗. 大跨度空間鋼結(jié)構(gòu)分析與概念設(shè)計(jì)［M］. 北京：機(jī)械工業(yè)出版社，2008.
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