Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient anti-pulling anti-floating anchor rod for penetrating complex stratum and construction method thereof
The invention discloses an efficient anti-pulling anti-floating anchor rod for penetrating a complex stratum and a construction method thereof. The efficient anti-pulling anti-floating anchor rod and an anchoring structure thereof are composed of an anchor rod main body tensile stress vertical rib, high-pressure high-strength dense cement mortar slurry, an anti-pulling type centering support, an annular water stop steel plate, a water-swelling type rubber sealing material and the like. The anti-floating anchor rod is excellent in anti-pulling performance, the construction efficiency of the anti-floating anchor rod pile can be improved by reducing the drilling depth of a drilled hole under the complex geological condition, the construction period is shortened, and the engineering cost is reduced; compared with a common anti-floating anchor rod pile, the anti-floating anchor rod pile has excellent durability; and the anchoring structure of the high-pulling-resistance anti-floating anchor rod is simple in preparation process, low in cost and high in adaptability in actual engineering construction.
本发明公开了一种穿复杂地层用高效、抗拔抗浮锚杆及其施工方法，所述的高效、高抗拔抗浮锚杆及其锚固结构由锚杆主体抗拉受力竖筋、高压高强密实水泥砂浆浆体、抗拔型对中支架、环形止水钢板、遇水膨胀型橡胶密封材料等构成。本发明中的抗浮锚杆其抗拔性能优异，在复杂地质条件下可通过降低钻孔的钻孔深度提高抗浮锚杆桩的施工效率，缩短工期，降低工程造价；本发明发明的抗浮锚杆桩相较于普通的抗浮锚杆桩具有优异的耐久性能；本发明中的高抗拔抗浮锚杆锚固结构制备工艺简单，成本低，在实际工程施工中适应性很强。
Efficient anti-pulling anti-floating anchor rod for penetrating complex stratum and construction method thereof
The invention discloses an efficient anti-pulling anti-floating anchor rod for penetrating a complex stratum and a construction method thereof. The efficient anti-pulling anti-floating anchor rod and an anchoring structure thereof are composed of an anchor rod main body tensile stress vertical rib, high-pressure high-strength dense cement mortar slurry, an anti-pulling type centering support, an annular water stop steel plate, a water-swelling type rubber sealing material and the like. The anti-floating anchor rod is excellent in anti-pulling performance, the construction efficiency of the anti-floating anchor rod pile can be improved by reducing the drilling depth of a drilled hole under the complex geological condition, the construction period is shortened, and the engineering cost is reduced; compared with a common anti-floating anchor rod pile, the anti-floating anchor rod pile has excellent durability; and the anchoring structure of the high-pulling-resistance anti-floating anchor rod is simple in preparation process, low in cost and high in adaptability in actual engineering construction.
本发明公开了一种穿复杂地层用高效、抗拔抗浮锚杆及其施工方法，所述的高效、高抗拔抗浮锚杆及其锚固结构由锚杆主体抗拉受力竖筋、高压高强密实水泥砂浆浆体、抗拔型对中支架、环形止水钢板、遇水膨胀型橡胶密封材料等构成。本发明中的抗浮锚杆其抗拔性能优异，在复杂地质条件下可通过降低钻孔的钻孔深度提高抗浮锚杆桩的施工效率，缩短工期，降低工程造价；本发明发明的抗浮锚杆桩相较于普通的抗浮锚杆桩具有优异的耐久性能；本发明中的高抗拔抗浮锚杆锚固结构制备工艺简单，成本低，在实际工程施工中适应性很强。
Efficient anti-pulling anti-floating anchor rod for penetrating complex stratum and construction method thereof
一种穿复杂地层用高效、抗拔抗浮锚杆及其施工方法
XU XIAOLONG (Autor:in) / CHEN FEI (Autor:in) / JIA DONGFENG (Autor:in)
10.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestressed anti-floating anchor rod and stratum waterproof construction method
| Europäisches Patentamt | 2023
Anti-floating anchor rotary jet grouting construction method for soft stratum
| Europäisches Patentamt | 2022
Anti-pulling test device for anti-floating anchor rod
| Europäisches Patentamt | 2022
High-pulling-resistance pressure type anti-floating anchor rod and construction method thereof
| Europäisches Patentamt | 2022
Prestressed anti-pulling anchor pile and construction method thereof
| Europäisches Patentamt | 2024