三重飞檐坡屋面钢结构施工技术  

Construction Technology of Triple Eaves Slope Roof Steel Structure

作　　者：杨凡 陈安德 张明亮 YANG Fan;CHEN Ande;ZHANG Mingliang(Hunan No.1 Engineering Co.,Ltd.,Changsha,Hunan 410000,China;Beijing Xinhua Lian Real Estate Co.,Ltd.,Beijing 101116,China;Hunan Construction Investment Group Co.,Ltd.,Changsha,Hunan 410004,China)

机构地区：[1]湖南省第一工程有限公司,湖南长沙410000 [2]北京新华联置地有限公司,北京101116 [3]湖南建设投资集团有限责任公司,湖南长沙410004

出　　处：《施工技术（中英文）》2024年第14期68-71,87,共5页Construction Technology

摘　　要：湖南凤凰古城游客服务中心项目采用钢-混凝土组合结构+钢结构。对于三重飞檐坡屋面,斜柱顶端与多根桁架梁交接的钢节点构造复杂,且施工场地受限,给钢结构吊装带来较大困难。采取工厂预制、现场拼装、整件吊装、双机抬吊、精心组织等措施,顺利完成了钢结构安装,保证了质量及安全。Hunan Fenghuang Ancient City tourist service center project adopts steel-concrete composite structure+steel structure.For the triple eaves slope roof,the steel joint at the top of the inclined column and the multiple truss beam is complex in structure,and the construction site is limited,which brings great difficulties to the hoisting of the steel structure.The steel structure installation was successfully completed and the quality and safety were ensured by means of factory prefabrication,on-site assembly,whole piece hoisting,double machine hoisting and careful organization.

关 键 词：屋面 钢结构 桁架 吊装 施工技术 

分 类 号：TU758[建筑科学—建筑技术科学]