Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel casing for bored pile on steep bare rock surface in deepwater area and mounting method of steel casing
The invention relates to a deep water steep bare rock surface bored pile steel casing and a mounting method thereof.The casing in the deep water steep bare rock surface bored pile steel casing comprises an upper section casing body and a lower section casing body, the upper section casing body is inserted into the lower section casing body, the lower section casing body is placed on the slope face of the rock surface slope, and the upper section casing body is inserted into the lower section casing body. An upper limiting ring and a V-shaped rubber waterstop are fixedly arranged on the outer side of the lower portion of the upper-section pile casing, a lower limiting ring is fixedly arranged on the inner side of the upper portion of the lower-section pile casing, a pull ring is arranged on the outer side of the lower portion of the lower-section pile casing, and the pile casing is stabilized on a slope rock surface through a pull rope. The protection cylinder and the rock surface can be effectively fixed and combined, and due to the fact that the protection cylinder is a tool protection cylinder, good turnover performance is achieved, and the engineering cost can be reduced.
本发明涉及一种深水区陡峭裸露岩面钻孔桩钢护筒及其安装方法，深水区陡峭裸露岩面钻孔桩钢护筒中的护筒包括上节护筒和下节护筒，所述上节护筒插在下节护筒中，所述下节护筒放置在岩面坡度的斜坡面，所述上节护筒下部外侧固定设置有上限位环及V型橡胶止水，所述下节护筒上部内侧固定设置有下限位环，所述下节护筒下部外侧设有拉环，通过拉索将护筒稳定在斜坡岩面上。本发明可以确保护筒与岩面的有效固定与结合，由于其为工具护筒，具有很好的周转性，可降低工程成本。
Steel casing for bored pile on steep bare rock surface in deepwater area and mounting method of steel casing
The invention relates to a deep water steep bare rock surface bored pile steel casing and a mounting method thereof.The casing in the deep water steep bare rock surface bored pile steel casing comprises an upper section casing body and a lower section casing body, the upper section casing body is inserted into the lower section casing body, the lower section casing body is placed on the slope face of the rock surface slope, and the upper section casing body is inserted into the lower section casing body. An upper limiting ring and a V-shaped rubber waterstop are fixedly arranged on the outer side of the lower portion of the upper-section pile casing, a lower limiting ring is fixedly arranged on the inner side of the upper portion of the lower-section pile casing, a pull ring is arranged on the outer side of the lower portion of the lower-section pile casing, and the pile casing is stabilized on a slope rock surface through a pull rope. The protection cylinder and the rock surface can be effectively fixed and combined, and due to the fact that the protection cylinder is a tool protection cylinder, good turnover performance is achieved, and the engineering cost can be reduced.
本发明涉及一种深水区陡峭裸露岩面钻孔桩钢护筒及其安装方法，深水区陡峭裸露岩面钻孔桩钢护筒中的护筒包括上节护筒和下节护筒，所述上节护筒插在下节护筒中，所述下节护筒放置在岩面坡度的斜坡面，所述上节护筒下部外侧固定设置有上限位环及V型橡胶止水，所述下节护筒上部内侧固定设置有下限位环，所述下节护筒下部外侧设有拉环，通过拉索将护筒稳定在斜坡岩面上。本发明可以确保护筒与岩面的有效固定与结合，由于其为工具护筒，具有很好的周转性，可降低工程成本。
Steel casing for bored pile on steep bare rock surface in deepwater area and mounting method of steel casing
深水区陡峭裸露岩面钻孔桩钢护筒及其安装方法
LIU ZHONGYOU (Autor:in) / PI LI (Autor:in) / LI DAN (Autor:in) / SONG CHENGTAO (Autor:in) / HUANG CHUAN (Autor:in) / LEI YU (Autor:in) / ZHANG PENG (Autor:in) / WANG XIN (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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