局部小型钢结构屋盖滑移安装技术  

SLIP INSTALLATION TECHNOLOGY OF PARTIAL SMALL STEEL ROOF

作　　者：戴连双 刘鹏迪 赵迎 梁海涛 杨雪晶 DAI Lian-shuang;LIU Peng-di;ZHAO Ying;LIANG Hai-tao;YANG Xue-jing(China Xinxing Construction Engineering Co.,Ltd.,100009,Beijing,China;Beijing Jingtou Yingde Real Estate Co.,Ltd.,102308,Beijing,China)

机构地区：[1]中国新兴建筑工程有限责任公司,北京100009 [2]北京京投瀛德置业有限公司,北京102308

出　　处：《建筑技术》2022年第4期437-440,共4页Architecture Technology

摘　　要：悦蓝山大型商业9号楼局部小型钢结构屋面施工中,过程多采用传统塔式起重机或起重机起吊、人工定位安装的施工工艺,这种施工工艺具有很大局限性,场地要求高,安全质量难以控制。针对特殊环境,将构件吊至屋面进行组装,利用结构滑移和支撑滑移相结合的方法,对钢梁准确定位安装。钢结构屋面玻璃龙骨利用已安装完成的钢檩条作为滑移轨道采用分单元组装技术进行定位安装,降低了施工难度,提高了钢结构屋盖施工质量。Building No.9 of Yuelanshan, a large commercial building, the construction process of partial small steel structure roof adopts traditional tower crane or crane lifting with manual positioning installation. This kind of construction technology has high requirements on the ground and it is difficult to control safety issues. Faced with this special environment, after lifting the components to the roof for assembling, we locating and installing the steel beam by combining the structural slip with the support slip. The glass keel of steel structure roof is located and installed by using the installed steel purl in as the slip track. This technology can reduce the difficulty of construction, while also effectively improving the quality of construction.

关 键 词：钢结构屋盖 局部小型 滑移安装 

分 类 号：TU753[建筑科学—建筑技术科学]