引大济湟西干渠大型渡槽施工技术研究

Study on Construction Technology of Large Aqueduct in West Trunk Channel of Huanshui River

引水工程高排架、大跨度渡槽施工是一个难题,对于大型渡槽的吊装施工技术更是难上加难。本文就"引大济湟西干渠大型渡槽施工技术研究"课题展开讨论,针对施工区排架高度较高,渡槽跨度较大,结构复杂,施工沿线有跨河及跨路部分施工等特点,探索研究大型渡槽施工技术,就以本工程大型渡槽施工技术实践应用对象展开探索,以供参考。

The construction of high rack and large span aqueduct in water diversion project is a difficult problem,and the construction technology of hoisting and installing large aqueduct is even more difficult.Based on the research project on"Construction Technology of Large Aqueduct in West Trunk Channel of Huanshui River",this paper takes the engineering construction technology of large aqueduct practice as application object andexplores the construction technology of large aqueduct,in view of characteristics such as the higher shelving height at the construction area,aqueduct large span,complex structure,part across a river and across the road along with construction,which could provide certain reference.