宽幅刚构整桥转体施工技术  

Swing Construction Technology of Wide Rigid Frame Integral Bridge

作　　者：王广松 WANG Guang-song(The No.3 Engineering Co.,Ltd.of China Railway 14th Bureau Group Corporation,Ji'nan 250000,China)

机构地区：[1]中铁十四局集团第三工程有限公司,济南250000

出　　处：《价值工程》2020年第14期155-157,共3页Value Engineering

摘　　要：结合滁马高速公路转体桥桥为实例,采用整桥转体到位工艺,通过采用监控量测手段,解决了边跨直线段、合拢段现浇支架对铁路安全运营的影响,确保梁体可控,对今后类似工程有较大的借鉴价值。Based on the example of a turnstile bridge of an expressway, the influence of the cast-in-place support of the straight-line section and the closure section of the side span on the safety operation of the railway is solved by adopting the turnstile in place technology of the whole bridge and the monitoring and measuring means, so as to ensure the controllable beam body, which has great reference value for similar projects in the future.

关 键 词：宽幅刚构 整桥转体工艺 监控量测 

分 类 号：U448.23[建筑科学—桥梁与隧道工程]