高性能混凝土在水工结构中的应用  

Application of high-performance concrete in hydraulic structures

作　　者：吴梦恩 李建军 WU Meng'en;LI Jianjun(Yantian East Port International Container Terminals Co.,Ltd.,Shenzhen 518083,China)

机构地区：[1]盐田港东区国际集装箱码头有限公司,广东深圳518083

出　　处：《水运工程》2025年第3期190-195,共6页Port & Waterway Engineering

摘　　要：针对海水环境下混凝土结构易受侵蚀的问题,通过介绍高性能混凝土在盐田港东作业区码头中的应用,并进行大量的试验数据分析。结果表明,采用较低的水胶比、优质原材料,掺入足够数量的矿物掺合料和高效外加剂,采用必要的质量控制措施,生产出的混凝土可以很好地满足高耐久性、高工作性和高强度的要求,可为水工结构混凝土提供借鉴。Aiming at the problem that concrete structures are susceptible to erosion in seawater environment,we introduce the application of high-performance concrete in the wharf of Yantian Port east operation area,and carry out a large number of test data analysis.The results show that the concrete produced can meet the requirements of high durability,high workability and high strength by adopting lower water-binder ratio and high-quality raw materials,mixing a sufficient number of mineral admixtures and high-efficiency admixtures,and adopting the necessary quality control measures,which can provide reference for hydraulic structural concrete.

关 键 词：高性能混凝土 电通量 强度 耐久性 

分 类 号：U654[交通运输工程—港口、海岸及近海工程]