摘要
对双膨胀水泥混凝土的力学、热学、变形、耐久性等进行了研究,同时研究了水泥净浆、砂浆试体的长期变形以及与自生体积变形三者的关系;阐明了双膨胀水泥的膨胀变形特性和膨胀原理;介绍了双膨胀水泥在工程实践中的应用效果。
In this paper mechanics, thermal properties, deformation and durability of double expanded cement concerte are studied, relationship between long - term deformation and autogenous volumetric deformation of the pure cement grout and mortar is also investigated, expansive deformation characteristics and expansion priciple of double expanded cement concrete are explained and effectiveness of double expanded cement concrete in projects practice is described.
出处
《水电站设计》
2007年第4期70-73,共4页
Design of Hydroelectric Power Station
关键词
膨胀水泥
膨胀砼
性能
试验
expansive cement
expansive conerete
performance
