铁道建筑
鐵道建築
철도건축
RAILWAY ENGINEERING
2014年
12期
13-17
,共5页
栈桥%水上平台%钢桁梁%现浇箱梁%施工方案
棧橋%水上平檯%鋼桁樑%現澆箱樑%施工方案
잔교%수상평태%강항량%현요상량%시공방안
Trestle bridge%Water platform%Steel truss%Cast-in-place box girder%Construction scheme
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。
將軍渡黃河特大橋是我國第一座按30 t軸重設計、施工的重載鐵路橋樑，其主橋為鋼桁樑，隄內引橋為現澆箱樑結構。本文結閤橋阯處水文地質情況、現場施工條件選擇主橋與引橋的施工方案，併闡述瞭施工質量控製要點，為後續同類型重載鐵路橋樑施工積纍瞭經驗。
장군도황하특대교시아국제일좌안30 t축중설계、시공적중재철로교량，기주교위강항량，제내인교위현요상량결구。본문결합교지처수문지질정황、현장시공조건선택주교여인교적시공방안，병천술료시공질량공제요점，위후속동류형중재철로교량시공적루료경험。
T he 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.
