PHC管桩在高速公路桥梁工程中的应用分析

Analysis on Application of PHC Pipe Pile in Highway Bridge Engineering

PHC管桩在高速公路及桥梁工程中应用比较广泛,其以施工便捷、承载力高及造价低等优势获得了业内广泛的认可。PHC管桩的制造采用离心成型工艺及蒸压养护技术,现场施工采用静压或者锤击的方法将PHC管桩沉入高速公路或者桥梁基础部分,可适应多种复杂地质环境。结合实际施工案例,简要阐述PHC管桩的优势,具体探讨PHC管桩施工工艺及质量控制措施。

PHC pipe piles are widely used in highway and bridge engineering.It has been widely recognized in the industry for its advantages of convenient construction,high bearing capacity and low cost.The manufacture of PHC pipe piles adopts centrifugal molding technology and autoclaved maintenance technology.On-site construction uses static pressure or hammering to sink the PHC pipe piles into highway or bridge foundation part,which can adapt to a variety of complex geological environments.Based on actual construction cases,the advantages of PHC pipe piles are briefly described,and the construction technology and quality control measures of PHC pipe piles are specifically discussed.