拱隧道防排水研究

Study on waterproof and drainage of arch tunnel

针对整体式中墙连拱隧道防治渗漏的难点,介绍了连拱隧道防排水技术,总结了防止中隔墙漏水采取的主要技术措施,以保证连拱隧道的正常使用和安全性。

In light of the difficulty in leakage prevention and cure of integral middle-wall multiple arch tunnel, this paper introduces the technology of waterproof and drainage of multiple arch tunnel, and summarizes main technical measures to avoid leakage of mid board, in order to ensure normal utilization and safety of multiple arch tunnel.