Cavern tunnel diseases, mostly forming underground stress field under the action of damage, seepage, temperature and other factors, are very complicated nonlinear coupling process.

裸洞隧道病害的产生主要是地下应力场在损伤、渗流、温度等因素的耦合作用下形成的，是非常复杂的非线性耦合过程。

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For lining seepage water of highway tunnel, the paper discussed how to strengthen waterproof, drainage design and construction quality control for reference.

隧道衬砌渗漏水是公路隧道的通病，应引起重视，在施工中应加强防排水设计与施工质量的管理。

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Any harmful disturbance in the tunnel design, the process of construction or use, all would lead to defects in the tunnel waterproofing and drainage system, causing the tunnel seepage.

在隧道设计、施工或使用过程中任何有害扰动都会造成隧道防排水体系的缺陷，从而引起隧道渗水。

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