摘要： 介绍了卢村水库除险加固混凝土防渗墙工程造孔过程中出现的漏浆、串浆、塌孔情况, 并对出现此类情况发生的原因进行了分析, 同时提出了处理和预防措施。

Abstract: Several problems including slurry leakage, slurry crosstalk and hole collapse in holes- forming process in concrete antiseepage wall reinforcement project at Lucun reservoir were discussed and causes were analyzed in this paper.Furthermore, a prevention and solution proposal was introduced.