大跨度吊挂钢结构预应力拉索安装及张拉施工技术  

Prestressed Cable Installation and Tensioning Construction Technology of Large Span Hanging Steel Structure

作　　者：高云杰 曲扬 罗会健 王文晋[1] 付崑 GAO Yunjie;QU Yang;LUO Huijian;WANG Wenjin;FU Kun(The Third Construction Co.,Ltd.of China Construction Eighth Engineering Division,Nanjing 210046,Jiangsu,China)

机构地区：[1]中建八局第三建设有限公司,江苏南京210046

出　　处：《建筑施工》2023年第4期664-667,共4页Building Construction

摘　　要：在西交利物浦大学太仓校区教学区项目的跨河连接体预应力拉索施工中,采用了便捷高效的拉索安装方式、合理有效的分级循环张拉施工工艺,进行了精细化的张拉施工仿真模拟分析,并通过科学全面可视化的健康监测手段,安全有效地保证了整个跨河连接体结构的顺利施工。In the prestressed cable construction of the river-crossing connector in the teaching area project of Xijiao Liverpool University Taicang Campus,a convenient and efficient cable installation method,a reasonable and effective hierarchical and cyclic tensioning construction process,a detailed analogue simulation analysis of the tensioning construction,and a scientific and comprehensive visual health monitoring method are used to ensure the smooth construction of the entire river-crossing connector structure safely and effectively.

关 键 词：预应力拉索 分级循环张拉 仿真模拟分析 健康监测 

分 类 号：TU755[建筑科学—建筑技术科学]