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A platform for research: civil engineering, architecture and urbanism
Prefabricated bottom plate drainage pipeline reverse excavation method construction technology
The invention discloses a prefabricated bottom plate drainage pipeline reverse excavation method construction technology. The technology comprises the steps that two pipe groove cutting areas are preset in the width direction of a road; the surface layer and the base layer are cut downwards along the pipe groove cutting areas, and after cutting is completed, the to-be-removed part between the two pipe groove cutting areas is removed to form a pipe groove; a drainage pipeline is installed on the prefabricated reinforced concrete bottom plate, and a backfilling area is formed among the outer wall of the drainage pipeline, the inner wall of the pipe groove and the prefabricated reinforced concrete bottom plate; and the backfilling area is backfilled with filler. The construction quality and the construction efficiency are improved.
本发明公开了一种预制底板排水管道反开挖法施工工艺，包括：沿公路宽度方向预设两道管槽切割区；沿所述管槽切割区向下切割面层和基层，切割完成后，将两道所述管槽切割区之间的待去除部分去除后形成管槽；将排水管道安装在所述预制钢筋砼底板上，所述排水管道外壁与所述管槽内壁和所述预制钢筋砼底板之间形成回填区；向所述回填区内回填填充物。本发明提高了施工质量和施工效率。
Prefabricated bottom plate drainage pipeline reverse excavation method construction technology
The invention discloses a prefabricated bottom plate drainage pipeline reverse excavation method construction technology. The technology comprises the steps that two pipe groove cutting areas are preset in the width direction of a road; the surface layer and the base layer are cut downwards along the pipe groove cutting areas, and after cutting is completed, the to-be-removed part between the two pipe groove cutting areas is removed to form a pipe groove; a drainage pipeline is installed on the prefabricated reinforced concrete bottom plate, and a backfilling area is formed among the outer wall of the drainage pipeline, the inner wall of the pipe groove and the prefabricated reinforced concrete bottom plate; and the backfilling area is backfilled with filler. The construction quality and the construction efficiency are improved.
本发明公开了一种预制底板排水管道反开挖法施工工艺，包括：沿公路宽度方向预设两道管槽切割区；沿所述管槽切割区向下切割面层和基层，切割完成后，将两道所述管槽切割区之间的待去除部分去除后形成管槽；将排水管道安装在所述预制钢筋砼底板上，所述排水管道外壁与所述管槽内壁和所述预制钢筋砼底板之间形成回填区；向所述回填区内回填填充物。本发明提高了施工质量和施工效率。
Prefabricated bottom plate drainage pipeline reverse excavation method construction technology
一种预制底板排水管道反开挖法施工工艺
HUANG YANLE (author) / CAI LELE (author) / YANG WEIYE (author) / ZUO MANCHAO (author) / SHE LUCHUAN (author) / DU ZHE (author) / CUI NAN (author) / LI PENGGANG (author) / KOMIKUNI (author)
2022-12-16
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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