论文部分内容阅读
从孔结构角度解释了混凝土降低冰点的机理 ,说明了混凝土受冻破坏并不只决定于临界饱水程度 ,也与孔隙的连通程度有关
From the point of view of pore structure, the mechanism of lowering the freezing point of concrete is explained, which shows that the freezing damage of concrete is not only determined by the critical degree of saturation but also with the connectivity of pores