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介绍了高性能混凝土的特点,根据某铁路工程实例,阐述了铁路高性能混凝土配合比的设计思路和要点,对高性能混凝土在铁路工程中的使用具有一定的参考意义和价值。
The characteristics of high performance concrete are introduced. According to the example of a railway project, the design ideas and key points of the mix proportion of high performance concrete for railway are expounded, which has certain reference value and value to the use of high performance concrete in railway engineering.