一种山岭隧道地下水排放结构及其施工方法

By setting up a reinforced zone inside the tunnel, the problem of groundwater seepage from high-pressure, water-rich rock strata in mountain tunnels was solved, achieving water resource protection and improving the stability of the tunnel structure, while simplifying the construction process.

CN115422646BActive Publication Date: 2026-07-17SICHUAN COMM SURVEYING & DESIGN INST CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SICHUAN COMM SURVEYING & DESIGN INST CO LTD
Filing Date
2022-09-30
Publication Date
2026-07-17

Smart Images

  • Figure CN115422646B_ABST
    Figure CN115422646B_ABST
Patent Text Reader

Abstract

本发明涉及隧道工程技术领域，公开了一种山岭隧道地下水排放结构，包括设置在隧道内侧壁顶部的加固区，加固区包括顶部防水区和两个悬臂导水区，所述顶部防水区沿隧道顶部轮廓加固，两个所述悬臂导水区分别位于所述顶部防水区的两侧。本发明能够降低水对隧道的防排水系统、围岩遇水劣化的影响的同时保护山体的水资源。
Need to check novelty before this filing date? Find Prior Art