Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft soil layer large-diameter concrete pipeline connector reinforcing method
The invention discloses a soft soil layer large-diameter concrete pipeline connector reinforcing method, and relates to the technical field of pipeline construction. The soft soil layer large-diameter concrete pipeline connector reinforcing method comprises the following specific operation steps that firstly, pipeline positioning and paying-off are conducted, groove excavation is conducted, after excavation is conducted to the pipe bottom elevation, a groove bottom soil layer is observed, and a groove bottom soft position continues to be excavated downwards to form a rectangular area; and 3, filling rubbles on the constructed Chinese fir piles with certain density until the bottom elevation of the pipeline foundation is reached. According to the soft soil layer large-diameter concrete pipeline connector reinforcing method, the pipe opening water burst phenomenon can be repaired in a non-excavation mode, repairing is easy and convenient, cost is low, and the method is suitable for large-scale production.
本发明公开了一种软弱土层大口径混凝土管道接口加固方法，涉及管道施工技术领域。该软弱土层大口径混凝土管道接口加固方法，具体操作如下：步骤一：进行管道定位放线进行沟槽开挖，待开挖至管底标高后观察槽底土层，槽底软弱处继续下挖形成一矩形区域，步骤二：在下挖的矩形区域内进行杉木桩施工，步骤三：在施工的一定密度的杉木桩上填筑毛石，填筑至管道基础底部标高。该软弱土层大口径混凝土管道接口加固方法，可以通过非开挖的方式修复管口涌水现象，修复简便、成本较低，适用于大规模生产。
Soft soil layer large-diameter concrete pipeline connector reinforcing method
The invention discloses a soft soil layer large-diameter concrete pipeline connector reinforcing method, and relates to the technical field of pipeline construction. The soft soil layer large-diameter concrete pipeline connector reinforcing method comprises the following specific operation steps that firstly, pipeline positioning and paying-off are conducted, groove excavation is conducted, after excavation is conducted to the pipe bottom elevation, a groove bottom soil layer is observed, and a groove bottom soft position continues to be excavated downwards to form a rectangular area; and 3, filling rubbles on the constructed Chinese fir piles with certain density until the bottom elevation of the pipeline foundation is reached. According to the soft soil layer large-diameter concrete pipeline connector reinforcing method, the pipe opening water burst phenomenon can be repaired in a non-excavation mode, repairing is easy and convenient, cost is low, and the method is suitable for large-scale production.
本发明公开了一种软弱土层大口径混凝土管道接口加固方法，涉及管道施工技术领域。该软弱土层大口径混凝土管道接口加固方法，具体操作如下：步骤一：进行管道定位放线进行沟槽开挖，待开挖至管底标高后观察槽底土层，槽底软弱处继续下挖形成一矩形区域，步骤二：在下挖的矩形区域内进行杉木桩施工，步骤三：在施工的一定密度的杉木桩上填筑毛石，填筑至管道基础底部标高。该软弱土层大口径混凝土管道接口加固方法，可以通过非开挖的方式修复管口涌水现象，修复简便、成本较低，适用于大规模生产。
Soft soil layer large-diameter concrete pipeline connector reinforcing method
一种软弱土层大口径混凝土管道接口加固方法
LIU HONGMING (Autor:in) / ZHU GUOJUN (Autor:in) / ZHOU JINQIU (Autor:in) / JIANG XUANTONG (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
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