【作者】 张国辉； 杨建中； 王霓； 王湛；

【Author】 Zhang Guohui~1,Yang Jianzhong~1,Wang Ni~1,Wang Zhan~2 (1.China Academy of Building Research,Shenzhen,Guangdong 518057,China; 2.Shantou University,Shantou,Guangdong 515063,China)

【机构】 中国建筑科学研究院； 汕头大学；

【摘要】 威海国际商品交易中心总体分中区、南区和北区3部分,其中心屋架采用"桅杆+钢桁架+斜拉索"结构体系,其中斜拉索的安装及张拉施工是施工中的重点和难点。介绍了斜拉索结构体系的张拉分析、结构安装和张拉施工工艺。根据仿真分析结果提出了相应的技术措施和作业方法,使得施工顺利完成,各方反映良好。更多还原

【Abstract】 Weihai International Trading Center is composed of center area,north area and south area.Mast, steel truss and stayed-cable structure system is used in central roof truss.Installation and tension of the stayedcable are key points and difficulties during construction.Tension analysis,structure installation and tension technology of stayed-cable system are introduced in this paper.According to simulation results,corresponding technical measures and construction methods are proposed.The project is smoothly finished,and reflects well.更多还原