Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of anchor cable penetrating through stratum prone to hole collapse
The invention provides a construction method of an anchor cable penetrating through a hole-collapse-prone stratum. The pile casing is used for supporting the drill hole, and the problem that the anchor cable cannot be placed in due to the fact that the drill hole is blocked due to gravel collapse is solved.
本发明提供了一种穿越易塌孔地层的锚索施工方法。本发明使用了护筒来对钻孔进行支撑，避免了圆砾坍塌导致钻孔被封堵，进而导致锚索无法放入的问题。
Construction method of anchor cable penetrating through stratum prone to hole collapse
The invention provides a construction method of an anchor cable penetrating through a hole-collapse-prone stratum. The pile casing is used for supporting the drill hole, and the problem that the anchor cable cannot be placed in due to the fact that the drill hole is blocked due to gravel collapse is solved.
本发明提供了一种穿越易塌孔地层的锚索施工方法。本发明使用了护筒来对钻孔进行支撑，避免了圆砾坍塌导致钻孔被封堵，进而导致锚索无法放入的问题。
Construction method of anchor cable penetrating through stratum prone to hole collapse
一种穿越易塌孔地层的锚索施工方法
HUANG XIAOPENG (Autor:in) / HUANG YANGMING (Autor:in) / LIU GUIHE (Autor:in) / MO JUNWEI (Autor:in) / ZHOU TIANYI (Autor:in) / WU CHAOJIE (Autor:in) / PENG FEI (Autor:in) / XIONG CHAOYI (Autor:in) / YANG PENG (Autor:in) / GAO QING (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Hole collapse prevention construction method of bit expanded anchor cable
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023
Europäisches Patentamt | 2023
Hole collapse prevention anchor cable drilling machine and construction method thereof
| Europäisches Patentamt | 2023