依据某市软土地层中地铁隧道透水事故发生后的处理及修复工程实际，系统阐述事故处理过程中隧道充填、明开区间、隧道接驳、既有线保护等具体工作的穿插安排及实施细节，重点介绍从最初的隧道保压填充到最终排水清淤各个施工工序的实施过程，以及对事故原因的分析及预防此类事故再次发生的措施，为我国位于软土地层中的地铁隧道透水事故发生后的后续处理工程提供强有力的参考及施工方案编制依据。

The process of tunnel filling, open cut interval, tunnel connection, specific work arranged to protect the existing lines and its implementation details are systematically elaborated to handle permeable accident taking place in the subway tunnel in soft soil stratum and conduct repair in line with the engineering practice. The implementation process from tunnel packing to drainage dredging is emphasized. The cause of the accident and the preventive measures are also analyzed.

U231