Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground tunnel deformation joint leakage water drainage structure and construction method
The invention relates to the field of underground open cut highway tunnels, in particular to an underground tunnel deformation joint leakage water drainage structure and a construction method. An underground tunnel deformation joint leakage water drainage structure comprises a main body frame which forms a tunnel in a surrounding mode. The main body frame comprises a plurality of main body units formed by pouring, and a deformation joint is constructed and formed between every two adjacent main body units; side wall ditches in the direction of the tunnel are constructed on the two sides of the bottom face of the tunnel and located above the main body frame, a water guide pipe is pre-buried in the top of the deformation joint at the bottom of the tunnel, a water inlet hole facing the deformation joint is constructed in the water guide pipe, and the tail end of the water guide pipe extends to the side wall ditches. According to the drainage structure, under the condition that the cost is not obviously increased, leakage water of the deformation joint can be orderly drained through a reasonable flowing path through the newly-added drainage pipeline, ditches on the two sides and the like.
本发明涉及地下明挖公路隧道领域，尤其涉及一种地下隧道变形缝渗漏水引流结构及施工方法。一种地下隧道变形缝渗漏水引流结构，包括围合构建形成隧道的主体框架；所述主体框架包括多块浇筑成型的主体单元，相邻两块主体单元之间构建形成变形缝；所述隧道底面两侧在主体框架上方构建有沿隧道走向的边墙水沟，隧道底部的变形缝的顶部预埋有导水管，导水管上构建有朝向变形缝的进水孔，导水管的末端延伸至边墙水沟。该引流结构能够在不明显增加成本的情况下，通过新增的引流管道、两侧水沟等，将变形缝的渗漏水通过合理的流动路径有序排出。
Underground tunnel deformation joint leakage water drainage structure and construction method
The invention relates to the field of underground open cut highway tunnels, in particular to an underground tunnel deformation joint leakage water drainage structure and a construction method. An underground tunnel deformation joint leakage water drainage structure comprises a main body frame which forms a tunnel in a surrounding mode. The main body frame comprises a plurality of main body units formed by pouring, and a deformation joint is constructed and formed between every two adjacent main body units; side wall ditches in the direction of the tunnel are constructed on the two sides of the bottom face of the tunnel and located above the main body frame, a water guide pipe is pre-buried in the top of the deformation joint at the bottom of the tunnel, a water inlet hole facing the deformation joint is constructed in the water guide pipe, and the tail end of the water guide pipe extends to the side wall ditches. According to the drainage structure, under the condition that the cost is not obviously increased, leakage water of the deformation joint can be orderly drained through a reasonable flowing path through the newly-added drainage pipeline, ditches on the two sides and the like.
本发明涉及地下明挖公路隧道领域，尤其涉及一种地下隧道变形缝渗漏水引流结构及施工方法。一种地下隧道变形缝渗漏水引流结构，包括围合构建形成隧道的主体框架；所述主体框架包括多块浇筑成型的主体单元，相邻两块主体单元之间构建形成变形缝；所述隧道底面两侧在主体框架上方构建有沿隧道走向的边墙水沟，隧道底部的变形缝的顶部预埋有导水管，导水管上构建有朝向变形缝的进水孔，导水管的末端延伸至边墙水沟。该引流结构能够在不明显增加成本的情况下，通过新增的引流管道、两侧水沟等，将变形缝的渗漏水通过合理的流动路径有序排出。
Underground tunnel deformation joint leakage water drainage structure and construction method
一种地下隧道变形缝渗漏水引流结构及施工方法
WANG YEQING (Autor:in) / HU CHAO (Autor:in) / CHEN JIANG (Autor:in) / LIU YANZHAO (Autor:in) / HUANG BIN (Autor:in) / WANG YANG (Autor:in) / XIE ZIQIANG (Autor:in) / HUANG SHENGJIE (Autor:in) / ZHENG WEIMING (Autor:in) / HUANG KAI (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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