A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrated anchor structure for basalt fiber reinforcements on reservoir bank slope and monitoring system of anchor structure
The invention provides an integrated anchor structure for basalt fiber reinforcements on a reservoir bank slope and a monitoring system of the anchor structure. The anchor structure comprises a plurality of basalt fiber anchoring reinforcements; each basalt fiber anchoring reinforcement comprises a plurality of basalt fiber reinforcements bonded to each other, a lower steel sleeve, an upper steel sleeve and a steel strand bonded to the upper part of the upper steel sleeve and aligned with the basalt fiber reinforcement, a grating array temperature, stress and vibration sensing optical cable is bonded inside each basalt fiber reinforcement; the plurality of shear-resistant bricks are arranged on structural surfaces such as bedding, joints and weak intercalated layers on the inner wall of anchoring drill holes; the pouring base is arranged at the bottom of the anchoring drill holes, the lower steel sleeve of the basalt fiber anchoring reinforcement is poured in the pouring base, and the upper steel sleeve is arranged in the anchoring drill holes; and an anchoring section is arranged at the upper part of the pouring base. The beneficial effects of the invention are as follows. The weak plane distribution position in the anchoring drill hole is accurately determined, and the shear resistance of the anchor structure is improved; and the monitoring system can automatically monitor the anchor structure for a long time.
本发明提供一种库岸边坡玄武岩纤维筋一体化锚固结构及其监测系统，包括：多根玄武岩纤维锚固筋，每一玄武岩纤维锚固筋包括多根相互粘接的玄武岩纤维筋、下钢套管、上钢套管、以及与上钢套管上部粘接且与玄武岩纤维筋对中的钢绞线，其中每一玄武岩纤维筋内部粘合有光栅阵列温度、应力、振动传感光缆；布设于锚固钻孔内壁层理、节理和软弱夹层等结构面处的多块抗剪砖；设置于锚固钻孔底部的浇筑底座，玄武岩纤维锚固筋的下钢套管浇筑于浇筑底座内、上钢套管设置于锚固钻孔内；以及设置于浇筑底座上部的锚固段。本发明的有益效果：精准确定了锚固钻孔中的弱面分布位置，提高了锚固结构的抗剪性能；监测系统可对锚固结构进行长期自动化监测。
Integrated anchor structure for basalt fiber reinforcements on reservoir bank slope and monitoring system of anchor structure
The invention provides an integrated anchor structure for basalt fiber reinforcements on a reservoir bank slope and a monitoring system of the anchor structure. The anchor structure comprises a plurality of basalt fiber anchoring reinforcements; each basalt fiber anchoring reinforcement comprises a plurality of basalt fiber reinforcements bonded to each other, a lower steel sleeve, an upper steel sleeve and a steel strand bonded to the upper part of the upper steel sleeve and aligned with the basalt fiber reinforcement, a grating array temperature, stress and vibration sensing optical cable is bonded inside each basalt fiber reinforcement; the plurality of shear-resistant bricks are arranged on structural surfaces such as bedding, joints and weak intercalated layers on the inner wall of anchoring drill holes; the pouring base is arranged at the bottom of the anchoring drill holes, the lower steel sleeve of the basalt fiber anchoring reinforcement is poured in the pouring base, and the upper steel sleeve is arranged in the anchoring drill holes; and an anchoring section is arranged at the upper part of the pouring base. The beneficial effects of the invention are as follows. The weak plane distribution position in the anchoring drill hole is accurately determined, and the shear resistance of the anchor structure is improved; and the monitoring system can automatically monitor the anchor structure for a long time.
本发明提供一种库岸边坡玄武岩纤维筋一体化锚固结构及其监测系统，包括：多根玄武岩纤维锚固筋，每一玄武岩纤维锚固筋包括多根相互粘接的玄武岩纤维筋、下钢套管、上钢套管、以及与上钢套管上部粘接且与玄武岩纤维筋对中的钢绞线，其中每一玄武岩纤维筋内部粘合有光栅阵列温度、应力、振动传感光缆；布设于锚固钻孔内壁层理、节理和软弱夹层等结构面处的多块抗剪砖；设置于锚固钻孔底部的浇筑底座，玄武岩纤维锚固筋的下钢套管浇筑于浇筑底座内、上钢套管设置于锚固钻孔内；以及设置于浇筑底座上部的锚固段。本发明的有益效果：精准确定了锚固钻孔中的弱面分布位置，提高了锚固结构的抗剪性能；监测系统可对锚固结构进行长期自动化监测。
Integrated anchor structure for basalt fiber reinforcements on reservoir bank slope and monitoring system of anchor structure
一种库岸边坡玄武岩纤维筋一体化锚固结构及其监测系统
DAI ZHENWEI (author) / ZHOU SHENGTAO (author) / ZHANG YANJUN (author) / FU XIAOLIN (author) / YE RUNQING (author) / GUO JINJUN (author) / DU ZHIGANG (author)
2021-11-09
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
| European Patent Office | 2023