将军渡黄河特大桥总体施工方案  

General construction scheme of Jiangjundu Yellow River super-long bridge

作　　者：刘崇亮[1] 涂生伟 

机构地区：[1]中铁大桥局集团股份有限公司,湖北武汉430050

出　　处：《铁道建筑》2014年第12期13-17,共5页Railway Engineering

摘　　要：将军渡黄河特大桥是我国第一座按30 t轴重设计、施工的重载铁路桥梁,其主桥为钢桁梁,堤内引桥为现浇箱梁结构。本文结合桥址处水文地质情况、现场施工条件选择主桥与引桥的施工方案,并阐述了施工质量控制要点,为后续同类型重载铁路桥梁施工积累了经验。The Jiangjundu Yellow River super-long bridge,designed and built for the first time based on 30 t axle load,is applied to the heavy haul railway in China. The main bridge is a steel truss while the approach bridges use box girders cast in place. T he construction scheme was determined according to the hydrogeological condition at the bridge location and on-site construction condition. T he key to construction controlling was demonstrated, accumulating experience for the future similar bridges on the heavy haul railway.

关 键 词：栈桥 水上平台 钢桁梁 现浇箱梁 施工方案 

分 类 号：U445[建筑科学—桥梁与隧道工程]