A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for detecting uplift bearing capacity of sealed anchor cable
The invention provides a device for detecting uplift bearing capacity of a sealed anchor cable. The device is characterized in that a load-bearing steel bar is arranged on a center hole jack in a penetrating manner, and the upper end of the load-bearing steel bar is locked at the upper end of the center hole jack through a tool anchor; the center hole jack is arranged on a supporting stool, and the supporting stool is erected above a connecting steel cylinder; the connecting steel cylinder comprises a steel cylinder body and a connecting anchorage device, and the steel cylinder body is connected to the upper end of the connecting anchorage device; the lower end of the load-bearing steel bar sequentially penetrate through the supporting stool and the steel cylinder body and are fixed to the steel cylinder body. one end of the anchor cable is embedded in a lattice beam, the part, exposed on the outer side of the lattice beam, of the anchor cable is locked through a working anchor, and the anchor cable located at the upper end of the working anchor is arranged on the connecting anchorage device in a penetrating mode; and a displacement meter is connected with the working anchor. According to the device, the sealed anchor cable can be integrally drawn, the problem that the bearing capacity of the sealed anchor cable is difficult to detect is solved, and the device has the advantages of being convenient to operate, reliable and safe in structure and accurate in detection result.
本发明提供一种封锚后的锚索抗拔承载力检测装置，其受力钢筋穿设在穿心式千斤顶上，且所述受力钢筋的上端通过工具锚锁定在穿心式千斤顶的上端；穿心式千斤顶设置在支撑凳上，支撑凳架设在衔接钢筒的上方；所述衔接钢筒包括钢筒本体和衔接锚具，所述钢筒本体连接设置在衔接锚具上端；受力钢筋的下端依次穿过支撑凳和钢筒本体，并固定在钢筒本体上；锚索一端埋设在格构梁中，所述锚索裸露在格构梁外侧的部分通过工作锚进行锁定，位于所述工作锚上端的所述锚索穿设在所述衔接锚具上；位移计与工作锚相连。本发明可对封锚后的锚索进行整体拉拔，解决了封锚后的锚索承载力难以检测的难题，具有操作方便、结构可靠安全、检测结果准确的特点。
Device for detecting uplift bearing capacity of sealed anchor cable
The invention provides a device for detecting uplift bearing capacity of a sealed anchor cable. The device is characterized in that a load-bearing steel bar is arranged on a center hole jack in a penetrating manner, and the upper end of the load-bearing steel bar is locked at the upper end of the center hole jack through a tool anchor; the center hole jack is arranged on a supporting stool, and the supporting stool is erected above a connecting steel cylinder; the connecting steel cylinder comprises a steel cylinder body and a connecting anchorage device, and the steel cylinder body is connected to the upper end of the connecting anchorage device; the lower end of the load-bearing steel bar sequentially penetrate through the supporting stool and the steel cylinder body and are fixed to the steel cylinder body. one end of the anchor cable is embedded in a lattice beam, the part, exposed on the outer side of the lattice beam, of the anchor cable is locked through a working anchor, and the anchor cable located at the upper end of the working anchor is arranged on the connecting anchorage device in a penetrating mode; and a displacement meter is connected with the working anchor. According to the device, the sealed anchor cable can be integrally drawn, the problem that the bearing capacity of the sealed anchor cable is difficult to detect is solved, and the device has the advantages of being convenient to operate, reliable and safe in structure and accurate in detection result.
本发明提供一种封锚后的锚索抗拔承载力检测装置，其受力钢筋穿设在穿心式千斤顶上，且所述受力钢筋的上端通过工具锚锁定在穿心式千斤顶的上端；穿心式千斤顶设置在支撑凳上，支撑凳架设在衔接钢筒的上方；所述衔接钢筒包括钢筒本体和衔接锚具，所述钢筒本体连接设置在衔接锚具上端；受力钢筋的下端依次穿过支撑凳和钢筒本体，并固定在钢筒本体上；锚索一端埋设在格构梁中，所述锚索裸露在格构梁外侧的部分通过工作锚进行锁定，位于所述工作锚上端的所述锚索穿设在所述衔接锚具上；位移计与工作锚相连。本发明可对封锚后的锚索进行整体拉拔，解决了封锚后的锚索承载力难以检测的难题，具有操作方便、结构可靠安全、检测结果准确的特点。
Device for detecting uplift bearing capacity of sealed anchor cable
一种封锚后的锚索抗拔承载力检测装置
ZHANG XIONGSHUI (author) / GUO ZHAOXU (author) / WENG ZUCHANG (author) / QIU ZHIHUA (author) / LIANG XI (author) / HUANG YANG (author) / ZENG WEN (author) / CHEN MIN (author) / CHEN LINPING (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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