Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support-free drainage pipe fixing structure and construction method
The invention relates to the technical field of drainage pipes, in particular to an unsupported drainage pipe fixing structure and a construction method. The unsupported drainage pipe fixing structure comprises geotechnical cloth, a base layer, a first coating layer, a second coating layer and a roadbed layer, the base layer, the first coating layer, the second coating layer and the roadbed layer are sequentially laid from bottom to top, the base layer is arranged on an original soil layer, and a drainage pipe horizontally penetrates between the first coating layer and the second coating layer. The geotechnical cloth wraps the outer sides of the first wrapping layer and the second wrapping layer and forms a dense body with the first wrapping layer and the second wrapping layer. According to the fixing structure, the excellent protection effect is guaranteed, and meanwhile the structural stability of the drainage pipe buried in the road can be further improved. According to the method, the foundation is firstly laid in the groove, then the geotechnical cloth is laid, then the first coating layer and the second coating layer are laid in batches, and finally the dense body with the stable structure is wrapped by the geotechnical cloth, so that the construction is simple, the protection effect on the drainage pipe is good, and the method is convenient to popularize and apply.
本申请涉及排水管技术领域，具体涉及一种无支撑排水管固定结构及施工方法。所述无支撑排水管固定结构，包括土工布以及自下而上依次铺设的基层、第一包覆层、第二包覆层和路基层，所述基层设在原土层上，排水管水平穿设在所述第一包覆层和第二包覆层之间，所述土工布包裹在所述第一包覆层和所述第二包覆层的外侧并与其形成一密实体。本申请的固定结构在保证优良防护作用的同时，还能进一步增加排水管埋设在道路内的结构稳定性。本申请的方法，在沟槽中先打基础再铺设土工布，再分批次铺设第一包覆层和第二包覆层，最后用土工布包裹出一个结构稳定的密实体，其施工简单，对排水管的防护效果好，便于被推广应用。
Support-free drainage pipe fixing structure and construction method
The invention relates to the technical field of drainage pipes, in particular to an unsupported drainage pipe fixing structure and a construction method. The unsupported drainage pipe fixing structure comprises geotechnical cloth, a base layer, a first coating layer, a second coating layer and a roadbed layer, the base layer, the first coating layer, the second coating layer and the roadbed layer are sequentially laid from bottom to top, the base layer is arranged on an original soil layer, and a drainage pipe horizontally penetrates between the first coating layer and the second coating layer. The geotechnical cloth wraps the outer sides of the first wrapping layer and the second wrapping layer and forms a dense body with the first wrapping layer and the second wrapping layer. According to the fixing structure, the excellent protection effect is guaranteed, and meanwhile the structural stability of the drainage pipe buried in the road can be further improved. According to the method, the foundation is firstly laid in the groove, then the geotechnical cloth is laid, then the first coating layer and the second coating layer are laid in batches, and finally the dense body with the stable structure is wrapped by the geotechnical cloth, so that the construction is simple, the protection effect on the drainage pipe is good, and the method is convenient to popularize and apply.
本申请涉及排水管技术领域，具体涉及一种无支撑排水管固定结构及施工方法。所述无支撑排水管固定结构，包括土工布以及自下而上依次铺设的基层、第一包覆层、第二包覆层和路基层，所述基层设在原土层上，排水管水平穿设在所述第一包覆层和第二包覆层之间，所述土工布包裹在所述第一包覆层和所述第二包覆层的外侧并与其形成一密实体。本申请的固定结构在保证优良防护作用的同时，还能进一步增加排水管埋设在道路内的结构稳定性。本申请的方法，在沟槽中先打基础再铺设土工布，再分批次铺设第一包覆层和第二包覆层，最后用土工布包裹出一个结构稳定的密实体，其施工简单，对排水管的防护效果好，便于被推广应用。
Support-free drainage pipe fixing structure and construction method
一种无支撑排水管固定结构及施工方法
MA WEIDONG (Autor:in) / FANG JIE (Autor:in) / YUAN ZHEN (Autor:in) / SONG YUMIN (Autor:in) / CHEN JIANNAN (Autor:in)
24.06.2022
Patent
Elektronische Ressource
Chinesisch
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