On construction technique of full span box girder of Liulaoxu girder plant along Hefei-Wuhan railway
Wen Chao-bi
Abstract
Wen Chao-bi
Abstract
Combining with the construction scheme for the double-line full span box girder of Liulaoxu girder plant along Hefei-Wuhan railway,the paper introduces the box girder construction craft in the project,illustrates the integrated reinforced binding and lifting of concrete box girder,the concrete grouting,the prestressed tension,mudjacking and anchor seal,and the construction technique of key procedures,so as to direct the similar construction.
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Combining with the construction scheme for the double-line full span box girder of Liulaoxu girder plant along Hefei-Wuhan railway,the paper introduces the box girder construction craft in the project,illustrates the integrated reinforced binding and lifting of concrete box girder,the concrete grouting,the prestressed tension,mudjacking and anchor seal,and the construction technique of key procedures,so as to direct the similar construction.
Key concepts: Box girder, Girder, Structural engineering, Span (engineering), Engineering, Tension (geology), Prestressed concrete, Civil engineering