Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New sewage pipe and existing sewage pipe connecting construction method
The invention discloses a new sewage pipe and existing sewage pipe connecting construction method. The method comprises new construction of connecting transition wells, reinforcement of soil between the wells, transverse tunneling of steel pipe sleeves, design of pipe construction, and through construction of existing sewage wells and the connecting transition wells. A connecting transition well is newly constructed outside the existing sewage well; a new sewage pipe communicates with the connecting transition well; and through an ultrashort ejector pipe construction method, the connecting transition well and the existing sewage well are transversely tunneled through, so that the existing sewage pipe and the new sewage pipe are connected successfully, and the advantages of simple operation, high practicability, high construction efficiency and low safety risk are achieved.
本发明公开了一种新建污水管与既有污水管接驳施工方法，包括新建接驳过渡井、井间土体加固、钢管套横向掘进、设计管道施工、既有污水井与接驳过渡井贯通施工。本发明在既有污水井外部新建一个接驳过渡井，将新建污水管与接驳过渡井接通，再通过超短程顶管施工方法横向掘进贯通接驳过渡井与既有污水井，使既有污水管与新建污水管接驳成功，具有操作简单、实用性强、施工效率高、安全风险低的优点。
New sewage pipe and existing sewage pipe connecting construction method
The invention discloses a new sewage pipe and existing sewage pipe connecting construction method. The method comprises new construction of connecting transition wells, reinforcement of soil between the wells, transverse tunneling of steel pipe sleeves, design of pipe construction, and through construction of existing sewage wells and the connecting transition wells. A connecting transition well is newly constructed outside the existing sewage well; a new sewage pipe communicates with the connecting transition well; and through an ultrashort ejector pipe construction method, the connecting transition well and the existing sewage well are transversely tunneled through, so that the existing sewage pipe and the new sewage pipe are connected successfully, and the advantages of simple operation, high practicability, high construction efficiency and low safety risk are achieved.
本发明公开了一种新建污水管与既有污水管接驳施工方法，包括新建接驳过渡井、井间土体加固、钢管套横向掘进、设计管道施工、既有污水井与接驳过渡井贯通施工。本发明在既有污水井外部新建一个接驳过渡井，将新建污水管与接驳过渡井接通，再通过超短程顶管施工方法横向掘进贯通接驳过渡井与既有污水井，使既有污水管与新建污水管接驳成功，具有操作简单、实用性强、施工效率高、安全风险低的优点。
New sewage pipe and existing sewage pipe connecting construction method
新建污水管与既有污水管接驳施工方法
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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