摘要
研究了自密实混凝土(SCC)的配合比设计方法。试验证实,一般高性能混凝土(HPC)的配合比设计方法难以适用于自密实混凝土;本文提出了以经验数据为基础的设计方法—经验推导法,可以设计出满足自密实混凝土性能要求的配合比方案。
Mix proportion design method of self-compacting concrete(SCC)is studied in this paper.Concrete test proves that the mix proportion design method of common high-performance concrete(HPC)is not fit for self-compacting concrete.Based on the experimental data,a new method named ' empirical deduction method ' is introduced in this paper ,which is proved to be an effectual mix proportion design method for SCC.
出处
《水运工程》
北大核心
2004年第2期11-15,共5页
Port & Waterway Engineering
基金
交通部西部交通建设科技项目"水下混凝土材料及耐久性研究"
200231800045
关键词
自密实混凝土
配合比设计
高性能混凝土
self-compacting concrete
mix proportion design
high-performance concrete
