杭州奥体博览中心主体育场钢骨混凝土施工关键技术  

The Key Construction of Steel Reinforced Concrete Composite Structures of Hangzhou Olympic and International Expo Center

作　　者：劳唯中 周观根 洪王东 

机构地区：[1]杭州高新技术产业开发总公司,浙江杭州310053 [2]浙江东南网架股份有限公司,浙江杭州311209

出　　处：《施工技术》2015年第8期41-44,共4页Construction Technology

基　　金：国家科技支撑计划(2012BAJ07B03);国家自然科学基金(51178415)

摘　　要：杭州奥体博览中心主体育场看台结构形式为钢骨混凝土组合结构,具有延性好、防火和防腐性能好等特点。结合工程特点分析了工程重点、施工技术难点和施工方案,并对环梁处铸钢节点的深化设计、分叉V形斜柱和斜梁安装、复杂节点现场施工模拟以及钢筋混凝土等关键技术进行了研究。实践表明该施工技术有效保证了施工质量和施工进度。The bleacher of Hangzhou Olympic and International Expo Center main stadium is composite of steel reinforced concrete composite structures, which has characteristics of good ductility, fire prevention and corrosion resistance performance. In this paper, the structure characteristics of the engineering and construction technical difficulties and construction schemes are analyzed, and the deepening of cast steel joint design, ring beam bifurcate V-shaped oblique column and beam installation, complex joint construction simulation, key technology such as reinforced concrete is studied. Engineering practice shows that the construction technology can effectively guarantee the construction quality and construction schedule.

关 键 词：体育场 钢骨混凝土 铸钢件 施工模拟 施工技术 

分 类 号：TU758[建筑科学—建筑技术科学]