In structural engineering, hydraulic concrete is often used for the construction of a cyclical bear or fresh water, sea water or ice scour, erosion, and the knock-on effect on the permeability of concrete used hydraulic structures, it has special requirem
In structural engineering, hydraulic concrete is often used for the construction of a cyclical bear or fresh water, sea water or ice scour, erosion, and the knock-on effect on the permeability of concrete used hydraulic structures, it has special requirem
摘要在工程结构中，水工混凝土是用以修建经常或周期性的承受淡水、海水或冰块的冲刷、侵蚀、渗透和撞击作用的水工建筑物所用的混凝土，其有特殊的要求和规定。