Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation hole sediment cleaning construction method and construction device
The invention discloses a pile foundation hole sediment cleaning construction method and device. The pile foundation hole sediment cleaning construction method comprises the sediment cleaning step in the sediment discharging process that clear water is injected to discharge sediment, sewage and sediment. As the injected clear water is impacted and mixed with sediment residue soil in a pile foundation hole, the soil floats and is mixed with water, the residue stone sinks, the sewage pump pumps and discharges sewage through the drainage pipe, and the formed and sunk residue stone is mixed with concrete and integrated with pile body concrete in the later period. The problem that the pile foundation is settled after loading due to the fact that the sediment at the bottom of the pile hole cannot be thoroughly removed is solved, and the situation that the structural safety is affected is avoided.
本发明公开了一种桩基孔沉渣清理施工方法及施工装置，包括：注入清水排出带有渣土污水渣石下沉的排渣过程的沉渣清理步骤。由于注入清水在桩基孔内与沉渣的渣土冲击混合，泥土浮起与水混合而渣石下沉，污水泵将污水通过排水管泵起排出，形成，下沉的渣石后期与混凝土搅拌与桩身混凝土融为一体，解决了不能彻底清除桩孔底沉渣过厚造成加载后桩基发生沉降的问题，避免了影响结构安全的情况发生。
Pile foundation hole sediment cleaning construction method and construction device
The invention discloses a pile foundation hole sediment cleaning construction method and device. The pile foundation hole sediment cleaning construction method comprises the sediment cleaning step in the sediment discharging process that clear water is injected to discharge sediment, sewage and sediment. As the injected clear water is impacted and mixed with sediment residue soil in a pile foundation hole, the soil floats and is mixed with water, the residue stone sinks, the sewage pump pumps and discharges sewage through the drainage pipe, and the formed and sunk residue stone is mixed with concrete and integrated with pile body concrete in the later period. The problem that the pile foundation is settled after loading due to the fact that the sediment at the bottom of the pile hole cannot be thoroughly removed is solved, and the situation that the structural safety is affected is avoided.
本发明公开了一种桩基孔沉渣清理施工方法及施工装置，包括：注入清水排出带有渣土污水渣石下沉的排渣过程的沉渣清理步骤。由于注入清水在桩基孔内与沉渣的渣土冲击混合，泥土浮起与水混合而渣石下沉，污水泵将污水通过排水管泵起排出，形成，下沉的渣石后期与混凝土搅拌与桩身混凝土融为一体，解决了不能彻底清除桩孔底沉渣过厚造成加载后桩基发生沉降的问题，避免了影响结构安全的情况发生。
Pile foundation hole sediment cleaning construction method and construction device
桩基孔沉渣清理施工方法及施工装置
WU XIN (Autor:in) / CHEN ZILONG (Autor:in) / LI YINGZHANG (Autor:in) / GU FEI (Autor:in) / ZUO BING (Autor:in) / MA LINZENG (Autor:in) / LIU WENJIE (Autor:in) / CHENG KAI (Autor:in) / PENG HUI (Autor:in) / LUO ZHENGQUAN (Autor:in)
22.11.2022
Patent
Elektronische Ressource
Chinesisch
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