The treatment methods of Nanshan tunnel water burst are introduced in drainage and waterproofing, to provide the importance of comprehensive treatment in controlling water burst of tunnel.
Through the introduction of the design option of Tangjia Bridge Road (S) under-railway tunnel the paper points out the importance of drainage and consolidation design of tunnels in coastal area.
通过介绍汤家桥南路下穿铁路的地道设计方案，指出在沿海地区地道排水及加固设计的重要性。
3
The research results will provide references to tunnel waterproofing and drainage system design in high water pressure and water-enriched regions including subsea regions.