Besides structural self-waterproofing of Xuanwu Lake Tunnel, Nanjing, an additional waterproofing layer was set up to ensure waterproofing reliability.

为保证防水效果，南京玄武湖隧道除结构自防水外还设置了附加防水层。

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The application scheme of the artificial freezing method in Xuanwu Lake subaqueous highway tunnel construction and the constructing procedure of the freezing method are introduced.

介绍了人工冻结法在玄武湖水下交通隧道中的应用方案以及冻结法的施工工艺。

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