By analyzing outcome of the surround well pumping water test after the darn was disposed, the pervasion coefficient can meet preventing pervasion purpose; at the same time, preventing pervasion capability test of the grouting concretion body has been done
By analyzing outcome of the surround well pumping water test after the darn was disposed, the pervasion coefficient can meet preventing pervasion purpose; at the same time, preventing pervasion capability test of the grouting concretion body has been done
并对处理后的坝体进行现场围井抽水试验，得出防渗墙的渗透系数满足防渗效果；同时在室内浆液固结体进行了抗渗性能试验，分析试验结果得出不同添加刘对固结体抗渗性能不同影响，将其应用于该工程的防渗。