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A platform for research: civil engineering, architecture and urbanism
Anchor cable prestress measuring and compensating device of slope supporting structure and construction method of anchor cable prestress measuring and compensating device
The invention discloses a slope supporting structure anchor cable prestress measurement compensation device and a construction method thereof, and belongs to the technical field of slope supporting. The device comprises an anchorage device, an axial force meter, a frame beam and a nut, threads are arranged on the outer wall of the anchorage device, and reserved hole channels are formed in the anchorage device and the frame beam in a penetrating mode. One end of the anchorage device sequentially penetrates through the frame beam and the axial force meter and is fixedly connected through a nut; the anchor cable penetrates through a reserved hole channel in the anchorage device and is connected with the nut; the axial force meter is pressed on the frame beam by the nut; torque is applied to the nut so that the anchorage device can move in the axial direction of the nut; according to the device, the prestress of the anchor cable can be measured, the axial force change of the anchor cable can be monitored in the whole construction process, the value of the prestress applied to the anchor cable can be adjusted more accurately and finely, the prestress loss can be compensated in the using process, and the safety and reliability in the project construction process are improved.
本发明公开了一种边坡支护结构锚索预应力量测补偿装置及其施工方法，属于边坡支护技术领域；所述装置包括锚具、轴力计、框架梁和螺母；锚具外壁设置有螺纹，锚具和框架梁均贯穿设置有预留孔道；锚具的一端依次穿过框架梁和轴力计并通过螺母固定连接；锚索穿过锚具上的预留孔道和螺母相连接；螺母将轴力计压于框架梁上；通过对螺母施加扭矩使得锚具沿其轴向方向移动；本发明装置可对锚索预应力进行量测，在施工过程中可全程监测锚索的轴力变化，更加精确细微调整对锚索施加的预应力值大小，并能在投入使用过程中对预应力损失进行补偿，提高项目施工过程中的安全可靠性。
Anchor cable prestress measuring and compensating device of slope supporting structure and construction method of anchor cable prestress measuring and compensating device
The invention discloses a slope supporting structure anchor cable prestress measurement compensation device and a construction method thereof, and belongs to the technical field of slope supporting. The device comprises an anchorage device, an axial force meter, a frame beam and a nut, threads are arranged on the outer wall of the anchorage device, and reserved hole channels are formed in the anchorage device and the frame beam in a penetrating mode. One end of the anchorage device sequentially penetrates through the frame beam and the axial force meter and is fixedly connected through a nut; the anchor cable penetrates through a reserved hole channel in the anchorage device and is connected with the nut; the axial force meter is pressed on the frame beam by the nut; torque is applied to the nut so that the anchorage device can move in the axial direction of the nut; according to the device, the prestress of the anchor cable can be measured, the axial force change of the anchor cable can be monitored in the whole construction process, the value of the prestress applied to the anchor cable can be adjusted more accurately and finely, the prestress loss can be compensated in the using process, and the safety and reliability in the project construction process are improved.
本发明公开了一种边坡支护结构锚索预应力量测补偿装置及其施工方法，属于边坡支护技术领域；所述装置包括锚具、轴力计、框架梁和螺母；锚具外壁设置有螺纹，锚具和框架梁均贯穿设置有预留孔道；锚具的一端依次穿过框架梁和轴力计并通过螺母固定连接；锚索穿过锚具上的预留孔道和螺母相连接；螺母将轴力计压于框架梁上；通过对螺母施加扭矩使得锚具沿其轴向方向移动；本发明装置可对锚索预应力进行量测，在施工过程中可全程监测锚索的轴力变化，更加精确细微调整对锚索施加的预应力值大小，并能在投入使用过程中对预应力损失进行补偿，提高项目施工过程中的安全可靠性。
Anchor cable prestress measuring and compensating device of slope supporting structure and construction method of anchor cable prestress measuring and compensating device
一种边坡支护结构锚索预应力量测补偿装置及其施工方法
LI YAOFENG (author) / QIN ZHENG (author) / WU HONGFEI (author) / YAN HONGWEI (author) / MIAO CHENXI (author)
2023-01-06
Patent
Electronic Resource
Chinese
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