Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Umbrella-shaped anti-floating anchor rod device and using method
The invention discloses an umbrella-shaped anti-floating anchor rod device. The umbrella-shaped anti-floating anchor rod device comprises an umbrella-shaped anchor sleeve, an outer cylinder and an anchor rod; the umbrella-shaped anchor sleeve sleeves the outer side of the anchor rod; the outer cylinder is located on the periphery of the anchor rod; the umbrella-shaped anchor sleeve is of a telescopic structure, when the umbrella-shaped anchor sleeve is in a contraction state, the umbrella-shaped anchor sleeve is positioned on the inner side of the outer cylinder, and when the umbrella-shaped anchor sleeve is in a stretching state, the umbrella-shaped anchor sleeve extends out of an anchor hole. The defect that in the prior art, the anchoring effect of an anchor rod system is suddenly reduced and even fails when the anchor rod system loosens along with the change of a stratum is overcome; the umbrella-shaped anti-floating anchor rod device has the advantages that the stress condition between the anchor rod system and the stratum is changed, the anchor rod system and an existing stratum are connected into a whole, and the anti-pulling effect is enhanced. The invention further discloses a using method of the umbrella-shaped anti-floating anchor rod device.
本发明公开了一种伞状抗浮锚杆装置。它包括伞状锚套、外筒、锚杆，所述伞状锚套套在锚杆外侧，所述外筒位于锚杆外周；所述伞状锚套呈伸缩结构；当伞状锚套呈收缩状态时，伞状锚套位于外筒内侧；当伞状锚套呈伸展状态时，伞状锚套伸出锚孔。本发明克服了现有技术中随着地层变动锚杆系统松动时，锚杆系统的锚固作用突然降低甚至失效的缺点；具有改变锚杆系统与地层间的受力情况，将锚杆系统与现有地层连接成一个整体，增强抗拔效果的优点。本发明还公开了所述的伞状抗浮锚杆装置的使用方法。
Umbrella-shaped anti-floating anchor rod device and using method
The invention discloses an umbrella-shaped anti-floating anchor rod device. The umbrella-shaped anti-floating anchor rod device comprises an umbrella-shaped anchor sleeve, an outer cylinder and an anchor rod; the umbrella-shaped anchor sleeve sleeves the outer side of the anchor rod; the outer cylinder is located on the periphery of the anchor rod; the umbrella-shaped anchor sleeve is of a telescopic structure, when the umbrella-shaped anchor sleeve is in a contraction state, the umbrella-shaped anchor sleeve is positioned on the inner side of the outer cylinder, and when the umbrella-shaped anchor sleeve is in a stretching state, the umbrella-shaped anchor sleeve extends out of an anchor hole. The defect that in the prior art, the anchoring effect of an anchor rod system is suddenly reduced and even fails when the anchor rod system loosens along with the change of a stratum is overcome; the umbrella-shaped anti-floating anchor rod device has the advantages that the stress condition between the anchor rod system and the stratum is changed, the anchor rod system and an existing stratum are connected into a whole, and the anti-pulling effect is enhanced. The invention further discloses a using method of the umbrella-shaped anti-floating anchor rod device.
本发明公开了一种伞状抗浮锚杆装置。它包括伞状锚套、外筒、锚杆，所述伞状锚套套在锚杆外侧，所述外筒位于锚杆外周；所述伞状锚套呈伸缩结构；当伞状锚套呈收缩状态时，伞状锚套位于外筒内侧；当伞状锚套呈伸展状态时，伞状锚套伸出锚孔。本发明克服了现有技术中随着地层变动锚杆系统松动时，锚杆系统的锚固作用突然降低甚至失效的缺点；具有改变锚杆系统与地层间的受力情况，将锚杆系统与现有地层连接成一个整体，增强抗拔效果的优点。本发明还公开了所述的伞状抗浮锚杆装置的使用方法。
Umbrella-shaped anti-floating anchor rod device and using method
一种伞状抗浮锚杆装置及使用方法
ZHANG ZHENG (Autor:in) / YAO JINGSONG (Autor:in) / SHI ZHAN (Autor:in) / CHEN SHOUTANG (Autor:in) / ZHANG YONG (Autor:in) / LUO XINYU (Autor:in) / XIA LEI (Autor:in) / TANG JIANYI (Autor:in)
03.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2021