摘要
文章结合福建闽江某水口水电站枢纽坝下水位治理及通航改善工程项目,分析了轻骨料的含义、用途及特点,并对不同粉煤灰掺量对轻骨料混凝土强度、弹性模量及氯离子扩散系数等参数的影响进行了一定的探讨研究,结合工程需要设计出了轻骨料混凝土配比,并成功运用于该工程。
Based on the project of water level control and navigation improvement of Shuikou Hydropower Station on Minjiang River in Fujian, this paper analyzes the meaning, use and characteristics of lightweight aggregate, and discusses the influence of different fly ash content on the strength, elastic modulus and chloride ion diffusion coefficient of lightweight aggregate concrete, and designs the mix ratio of lightweight aggregate concrete, which has been successfully applied to the project.
作者
曹亮
Cao Liang(Fujian Southeast Tiezheng Engineering Quality Inspection Co.,Ltd.,Fuzhou Fujian 350112,China)
出处
《城市建筑》
2020年第36期101-103,共3页
Urbanism and Architecture
关键词
工程项目
轻骨料
混凝土配比
氯离子扩散系数
engineering project
lightweight aggregate
concrete proportion
chloride ion diffusion coefficient
