A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an underground diaphragm wall waterproof milling joint, an occlusion forming pipe and a construction method of the occlusion forming pipe, occlusion teeth are arranged on the connecting end face of pre-pouring groove section concrete, the occlusion forming pipe is further arranged on the connecting end face, and the occlusion forming pipe enables the pre-pouring groove section concrete and post-pouring groove section concrete to form a mutual occlusion structure. The meshing forming pipe is vertically arranged along the connecting end face, and a vertical arc-shaped groove is formed in the connecting end face, so that vertical arc-shaped protrusions which are meshed with each other are formed on the post-pouring groove section concrete. Outer fins and/or inner fins are/is arranged on the side wall of one side of the meshing forming pipe in the vertical direction. By the adoption of the structure of the meshed forming pipes, meshed connecting structures can be formed at the joint positions of the unit groove sections, the seepage path can be enlarged, the anti-seepage effect is improved, and the seepage path is further enlarged and the anti-seepage effect is improved under the condition that the cost is not increased much through the arrangement of the structure of the outer fins and the inner fins.
本发明提供一种地下连续墙防水铣接头、咬合成型管及其施工方法，在先浇槽段混凝土的连接端面设有咬合齿，在连接端面还设有咬合成型管，咬合成型管使先浇槽段混凝土与后浇槽段混凝土之间形成互相咬合的结构。咬合成型管沿连接端面竖向布置，并在连接端面上形成竖向的弧形凹槽，以在后浇槽段混凝土上形成互相咬合的竖向的弧形凸起。在咬合成型管一侧的侧壁上设有沿竖向布置的外翅片和/或内翅片。通过采用咬合成型管的结构，能够在各个单元槽段的接头位置形成互相咬合的连接结构，能够增大渗流路径，提高抗渗效果，设置的外翅片和内翅片的结构，在成本增加不多的情况下，进一步增大了渗流路径，提高抗渗效果。
The invention provides an underground diaphragm wall waterproof milling joint, an occlusion forming pipe and a construction method of the occlusion forming pipe, occlusion teeth are arranged on the connecting end face of pre-pouring groove section concrete, the occlusion forming pipe is further arranged on the connecting end face, and the occlusion forming pipe enables the pre-pouring groove section concrete and post-pouring groove section concrete to form a mutual occlusion structure. The meshing forming pipe is vertically arranged along the connecting end face, and a vertical arc-shaped groove is formed in the connecting end face, so that vertical arc-shaped protrusions which are meshed with each other are formed on the post-pouring groove section concrete. Outer fins and/or inner fins are/is arranged on the side wall of one side of the meshing forming pipe in the vertical direction. By the adoption of the structure of the meshed forming pipes, meshed connecting structures can be formed at the joint positions of the unit groove sections, the seepage path can be enlarged, the anti-seepage effect is improved, and the seepage path is further enlarged and the anti-seepage effect is improved under the condition that the cost is not increased much through the arrangement of the structure of the outer fins and the inner fins.
本发明提供一种地下连续墙防水铣接头、咬合成型管及其施工方法，在先浇槽段混凝土的连接端面设有咬合齿，在连接端面还设有咬合成型管，咬合成型管使先浇槽段混凝土与后浇槽段混凝土之间形成互相咬合的结构。咬合成型管沿连接端面竖向布置，并在连接端面上形成竖向的弧形凹槽，以在后浇槽段混凝土上形成互相咬合的竖向的弧形凸起。在咬合成型管一侧的侧壁上设有沿竖向布置的外翅片和/或内翅片。通过采用咬合成型管的结构，能够在各个单元槽段的接头位置形成互相咬合的连接结构，能够增大渗流路径，提高抗渗效果，设置的外翅片和内翅片的结构，在成本增加不多的情况下，进一步增大了渗流路径，提高抗渗效果。
Underground diaphragm wall waterproof milling connector, meshing forming pipe and construction method of meshing forming pipe
地下连续墙防水铣接头、咬合成型管及其施工方法
XU PENG (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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