客运专线箱梁高性能防腐耐久混凝土施工技术

Construction Technology of High-performance Anti-corrosion Durability Concrete of the Box Qirder of the Passenger Transport Railway line

客运专线铁路建设要求高、技术标准高、质量目标高。为确保箱梁混凝土质量,保证混凝土满足工作性、耐久性和强度的技术要求,对箱梁混凝土配合比、施工工艺进行了试验研究。

The construction of Railway line of passenger tra high-quality goal. To ensure the quality, the workability, crete, the concrete mix and the construction technique was nsport requires high technical standard and the durability and the strength of the con studied by test.