铁路桥梁混凝土结构耐久性控制

Controlling on concrete structure durability of railway bridge

结合铁路桥梁混凝土耐久性要求,对其耐久性控制进行了探讨,分别从原材料、搅拌、泵送、浇筑、养护等环节入手,阐述了具体的控制措施和注意事项,以期指导实践。

Combining with railway bridge concrete durability requirements, it discusses the controlling of the durability. Starting from aspects of raw materials, mixing, pumping, grouting, and maintenance and so on, it specifically illustrates the controlling measures and attentions, so as to guide practice.