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Soft soil foundation section drainage pipeline foundation cushion structure and construction method thereof
The invention discloses a soft soil foundation section drainage pipeline foundation cushion structure and a construction method thereof, and relates to the technical field of pipeline construction. The soft soil foundation section drainage pipeline foundation cushion structure comprises a soft soil foundation, a pipeline groove is formed in the soft soil foundation, bamboo basketry pieces are arranged at the bottom and on the two sides of the pipeline groove, and round timber piles are arranged on the bamboo basketry pieces located at the bottom of the pipeline groove in a penetrating mode. A sand layer, bamboo basketry pieces, a gravel layer, a concrete cushion layer and a pipeline foundation are sequentially arranged above the bamboo basketry pieces located at the bottom of the pipeline groove from bottom to top, and a pipeline body is arranged on the pipeline foundation. According to the soft soil foundation section drainage pipeline foundation cushion structure and the construction method thereof, two layers of bamboo basketry pieces are laid to clamp medium-coarse sand, a bleeding operation layer with certain bearing capacity is rapidly formed, and after the soft soil foundation layer is compacted through gravel, the rigidity of the foundation is improved, and the deformation amplitude of the soft soil foundation layer in the groove range is reduced.
本发明公开了一种软土地基段排水管道基础垫层结构及其施工方法，涉及管道施工技术领域。该软土地基段排水管道基础垫层结构，包括软土地基，所述软土地基上开设有管道沟槽，所述管道沟槽的底部和两侧均设置有竹笆片，所述位于管道沟槽底部的竹笆片上贯穿设置有圆木桩，位于管道沟槽底部的竹笆片的上方从下往上依次设置有砂层、竹笆片、碎石层、混凝土垫层和管道基础，所述管道基础上设置有管道主体。该软土地基段排水管道基础垫层结构及其施工方法，通过铺设两层竹笆片夹中粗砂，迅速形成一定承载力的泌水作业层，再通过碎石对软土地基层的挤密后，提高了地基的刚性，减少了沟槽范围内软土地基层的变形幅度。
Soft soil foundation section drainage pipeline foundation cushion structure and construction method thereof
The invention discloses a soft soil foundation section drainage pipeline foundation cushion structure and a construction method thereof, and relates to the technical field of pipeline construction. The soft soil foundation section drainage pipeline foundation cushion structure comprises a soft soil foundation, a pipeline groove is formed in the soft soil foundation, bamboo basketry pieces are arranged at the bottom and on the two sides of the pipeline groove, and round timber piles are arranged on the bamboo basketry pieces located at the bottom of the pipeline groove in a penetrating mode. A sand layer, bamboo basketry pieces, a gravel layer, a concrete cushion layer and a pipeline foundation are sequentially arranged above the bamboo basketry pieces located at the bottom of the pipeline groove from bottom to top, and a pipeline body is arranged on the pipeline foundation. According to the soft soil foundation section drainage pipeline foundation cushion structure and the construction method thereof, two layers of bamboo basketry pieces are laid to clamp medium-coarse sand, a bleeding operation layer with certain bearing capacity is rapidly formed, and after the soft soil foundation layer is compacted through gravel, the rigidity of the foundation is improved, and the deformation amplitude of the soft soil foundation layer in the groove range is reduced.
本发明公开了一种软土地基段排水管道基础垫层结构及其施工方法，涉及管道施工技术领域。该软土地基段排水管道基础垫层结构，包括软土地基，所述软土地基上开设有管道沟槽，所述管道沟槽的底部和两侧均设置有竹笆片，所述位于管道沟槽底部的竹笆片上贯穿设置有圆木桩，位于管道沟槽底部的竹笆片的上方从下往上依次设置有砂层、竹笆片、碎石层、混凝土垫层和管道基础，所述管道基础上设置有管道主体。该软土地基段排水管道基础垫层结构及其施工方法，通过铺设两层竹笆片夹中粗砂，迅速形成一定承载力的泌水作业层，再通过碎石对软土地基层的挤密后，提高了地基的刚性，减少了沟槽范围内软土地基层的变形幅度。
Soft soil foundation section drainage pipeline foundation cushion structure and construction method thereof
一种软土地基段排水管道基础垫层结构及其施工方法
ZHOU JINQIU (author) / JI XIAOHUA (author)
2023-09-08
Patent
Electronic Resource
Chinese
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