摘要
结合二滩水电站和溪洛渡水电站的实际,对拱坝大体积混凝土的力学特性进行了系统的试验研究。试验研究结果表明,大体积混凝土的力学特性存在着一定的尺寸效应。
This paper gives a presentation of systematic testing ＆ research of arch dam mass concrete mechanical properties in connection with construction practice of Ertan ＆ Xiluodu Hydropower Stations. The testing ＆ study results indicate that mass concrete mechanical properties have certain dimentional effect.
出处
《水电站设计》
2006年第2期88-92,共5页
Design of Hydroelectric Power Station
关键词
拱坝
大体积砼
力学特性
尺寸效应
砼试验
mass concrete
mechanical properties
dimention effect
concrete testing
