A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polymer anti-floating anchoring device and method
The invention provides a polymer anti-floating anchoring device and method, relates to the technical field of rock-soil anchoring, and aims to solve the problems that the cooperative stress effect of a polymer anchor rod and a reinforced concrete structure is poor and the polymer anchor rod is prone to failure at present. The outer anchoring section is protected to improve the bending resistance of the outer anchoring section, the failure problem caused by offset stress in the construction state and the use state is reduced, connection between the anchoring steel bar and the polymer anchor rod is established through the bent connector, the pulling resistance of the polymer anchor rod is improved, and the effect that the polymer anchor rod and a reinforced concrete structure are cooperatively stressed is achieved.
本发明提供一种聚合物抗浮锚固装置及方法，涉及岩土锚固技术领域，针对目前聚合物锚杆与钢筋混凝土结构协同受力效果差、聚合物锚杆本身容易失效的问题，通过在锚杆的外锚固段设置弯曲接头和稳定套筒进行套设和包裹，对外锚固段进行保护以提高其抗弯折能力，减少施工状态和使用状态因偏移受力引起的失效问题，通过弯曲接头建立锚固钢筋与聚合物锚杆之间连接，提高聚合物锚杆的抗拔能力，达到与钢筋混凝土结构协同受力的效果。
Polymer anti-floating anchoring device and method
The invention provides a polymer anti-floating anchoring device and method, relates to the technical field of rock-soil anchoring, and aims to solve the problems that the cooperative stress effect of a polymer anchor rod and a reinforced concrete structure is poor and the polymer anchor rod is prone to failure at present. The outer anchoring section is protected to improve the bending resistance of the outer anchoring section, the failure problem caused by offset stress in the construction state and the use state is reduced, connection between the anchoring steel bar and the polymer anchor rod is established through the bent connector, the pulling resistance of the polymer anchor rod is improved, and the effect that the polymer anchor rod and a reinforced concrete structure are cooperatively stressed is achieved.
本发明提供一种聚合物抗浮锚固装置及方法，涉及岩土锚固技术领域，针对目前聚合物锚杆与钢筋混凝土结构协同受力效果差、聚合物锚杆本身容易失效的问题，通过在锚杆的外锚固段设置弯曲接头和稳定套筒进行套设和包裹，对外锚固段进行保护以提高其抗弯折能力，减少施工状态和使用状态因偏移受力引起的失效问题，通过弯曲接头建立锚固钢筋与聚合物锚杆之间连接，提高聚合物锚杆的抗拔能力，达到与钢筋混凝土结构协同受力的效果。
Polymer anti-floating anchoring device and method
一种聚合物抗浮锚固装置及方法
YAN NAN (author) / ZHAO XIANGMEI (author) / BAI XIAOYU (author) / LI WEIQI (author) / CHENG HAITAO (author) / CHEN JIGUANG (author) / SUN YONGMEI (author) / SUN PEIFU (author) / LIU ZHENGMING (author) / BAO XIJI (author)
2022-11-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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