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A platform for research: civil engineering, architecture and urbanism
Underground pipe gallery waterproof structure and construction method
The invention discloses an underground pipe gallery waterproof structure and a construction method. The underground pipe gallery waterproof structure comprises a waterproof gasket, a bolt, a waterproof filling layer and a waterproof film; the waterproof gasket is arranged between two plate-type flanges at the corner connecting position, the bolt penetrates through the two plate-type flanges at the corner connecting position and the waterproof gasket, the head portion of the bolt is opposite to a box-type pipe culvert, a nut faces the box-type pipe culvert, the acute angle space formed between the plate-type flanges of the box-type pipe culvert and a corresponding top plate or side plate is filled with the waterproof filling layer, and the nut of the bolt is immersed in the waterproof filling layer; the two ends of the waterproof film are connected to the junction of the waterproof filling layer and the corresponding top plate or the side plate and the outer surfaces of the plate-type flanges at the bolt head of the corresponding bolt correspondingly, the bolt head of the bolt is covered, and the waterproof film is tightly attached to the corresponding waterproof filling layer and the outer surfaces of the two plate-type flanges. According to the underground pipe gallery waterproof structure of the technical scheme, the waterproof filling layer and the waterproof film can form an external waterproof layer, and the waterproof performance of the pipe culvert is further improved.
本发明公开了一种地下管廊防水结构及施工方法，其中防水结构包括防水垫片、螺栓、防水填充层及防水膜。防水垫片设置于角部连接处的两个板式法兰之间，螺栓穿设于角部连接处的两个板式法兰及防水垫片，头部背向箱型管涵，螺母朝向箱型管涵。防水填充层填充于箱型管涵的板式法兰与对应的顶板或侧板之间形成的锐角空间内并没过螺栓的螺母。防水膜的两端分别连接于防水填充层与对应顶板或侧板的交界处及对应螺栓的螺栓头处的板式法兰的外表面上，覆盖住所述螺栓的螺栓头并对应的防水填充层及两个板式法兰的外表面紧密贴合。根据上述技术方案的防水结构，防水填充层及防水膜可以形成外设防水层，进一步提高管涵的防水性能。
Underground pipe gallery waterproof structure and construction method
The invention discloses an underground pipe gallery waterproof structure and a construction method. The underground pipe gallery waterproof structure comprises a waterproof gasket, a bolt, a waterproof filling layer and a waterproof film; the waterproof gasket is arranged between two plate-type flanges at the corner connecting position, the bolt penetrates through the two plate-type flanges at the corner connecting position and the waterproof gasket, the head portion of the bolt is opposite to a box-type pipe culvert, a nut faces the box-type pipe culvert, the acute angle space formed between the plate-type flanges of the box-type pipe culvert and a corresponding top plate or side plate is filled with the waterproof filling layer, and the nut of the bolt is immersed in the waterproof filling layer; the two ends of the waterproof film are connected to the junction of the waterproof filling layer and the corresponding top plate or the side plate and the outer surfaces of the plate-type flanges at the bolt head of the corresponding bolt correspondingly, the bolt head of the bolt is covered, and the waterproof film is tightly attached to the corresponding waterproof filling layer and the outer surfaces of the two plate-type flanges. According to the underground pipe gallery waterproof structure of the technical scheme, the waterproof filling layer and the waterproof film can form an external waterproof layer, and the waterproof performance of the pipe culvert is further improved.
本发明公开了一种地下管廊防水结构及施工方法，其中防水结构包括防水垫片、螺栓、防水填充层及防水膜。防水垫片设置于角部连接处的两个板式法兰之间，螺栓穿设于角部连接处的两个板式法兰及防水垫片，头部背向箱型管涵，螺母朝向箱型管涵。防水填充层填充于箱型管涵的板式法兰与对应的顶板或侧板之间形成的锐角空间内并没过螺栓的螺母。防水膜的两端分别连接于防水填充层与对应顶板或侧板的交界处及对应螺栓的螺栓头处的板式法兰的外表面上，覆盖住所述螺栓的螺栓头并对应的防水填充层及两个板式法兰的外表面紧密贴合。根据上述技术方案的防水结构，防水填充层及防水膜可以形成外设防水层，进一步提高管涵的防水性能。
Underground pipe gallery waterproof structure and construction method
地下管廊防水结构及施工方法
ZHAN FUJUN (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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