摘要
为便于混凝土质量的信息化管理和配合比的优化设计,从粗骨料材质、颗粒形状、级配组成等方面深入探讨其对混凝土性能的影响,同时对混凝土中粗骨料的合理含量作分析讨论,总结出粗骨料质量特性的定量化描述方法,为HPC配合比的优化设计奠定基础。
The influence of coares aggregate properties,grain shape and gradation composition to concrete properties has been explored in this paper,to promote concrete quality information administration and optimize high performance concrete mixture-proportion.Accompanying with the study of optimal coarse aggregate content in concrete,a series of quantitative measurement methods of coarse aggregate were summarized,as the foundation of HPC mixture-proportion optimization.
出处
《浙江水利科技》
2003年第6期1-3,22,共4页
Zhejiang Hydrotechnics
基金
国家自然基金资助项目 (50 2 790 46 )。
