铁路桥梁高性能混凝土配合比设计参数研究

Study on the Design Parameters of Mix Proportion of High Performance Concrete for Railway Bridge

目前阶段,高性能混凝土在国内外的应用范围都极其广泛,由于该种施工材料中的高性能砼构成成分十分繁杂,各类构成因素之间互相制约,很难通过统一的制定标准进行配比。论文对铁路桥梁高性能混凝土配合比设计参数进行研究,结合数据通过阐述高性能混凝土的配合比设计着手。此次研究的目的是为了更好地提升现今铁路桥梁工程的施工质量。

At this stage, the scope of application of high performance concrete at home and abroad is very extensive, as the composition of high performance concrete is very complicated, factors restrict each other, it is difficult to develop a unified standard ratio. This paper analyzes the design parameters of mix ratio of high performance concrete for railway bridges, and combining with the data, explores the design of mix ratio of high performance concrete, in order to improve the quality of the current railway bridge construction.