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A platform for research: civil engineering, architecture and urbanism
Anchor rod tension detection method after anchor sealing
The invention relates to the technical field of anchor rod tensioning, and discloses an anchor rod tensioning detection method after anchor sealing, which comprises the following steps: 1) fixedly mounting a plurality of sleeves on an anchor backing plate, and fixedly connecting the lower ends of extended steel bars with the sleeves; (2) a bearing plate is arranged above the anchor bearing plate, and the upper ends of a plurality of extension steel bars are fixedly connected with the bearing plate; (3) a counter-force stool is fixedly arranged on the wall face and provided with a transverse plate, a jack is placed on the transverse plate and provided with a telescopic shaft, and the telescopic shaft abuts against a pressure bearing plate from bottom to top; (4) a telescopic shaft of the jack exerts jacking force from bottom to top on the bearing plate, and the bearing plate exerts upward tensioning force on the anchor bearing plate, the anchorage device and the anchor rod through the extension steel bars; the sleeve is used for connecting the extension steel bar and arranging the jack, the telescopic shaft of the jack jacks the bearing plate, then upward tensioning force is applied to the anchor rod connected to the anchorage device, tensioning detection operation on the anchor rod after anchor sealing is achieved, the structure is simple, and operation is convenient.
本发明涉及锚杆张拉的技术领域，公开了封锚后的锚杆张拉检测方法，包括以下步骤：1)、在锚垫板上固定安装多个套筒，将延长钢筋的下端与套筒固定连接；2)、在锚垫板的上方设置承压板，多个延长钢筋的上端与承压板固定连接；3)、在墙面上固定设置反力凳，反力凳具有横向板，在横向板上放置千斤顶，千斤顶具有伸缩轴，伸缩轴自下而上抵接着承压板；4)、千斤顶的伸缩轴对承压板施加自下而上的顶升力，承压板通过延长钢筋，对锚垫板、锚具以及锚杆施加朝上的张拉力；利用套筒连接延长钢筋，布置千斤顶，千斤顶的伸缩轴顶升着承压板，进而给连接在锚具上的锚杆施加朝上的张拉力，实现对封锚后的锚杆的张拉检测操作，结构简单，操作方便。
Anchor rod tension detection method after anchor sealing
The invention relates to the technical field of anchor rod tensioning, and discloses an anchor rod tensioning detection method after anchor sealing, which comprises the following steps: 1) fixedly mounting a plurality of sleeves on an anchor backing plate, and fixedly connecting the lower ends of extended steel bars with the sleeves; (2) a bearing plate is arranged above the anchor bearing plate, and the upper ends of a plurality of extension steel bars are fixedly connected with the bearing plate; (3) a counter-force stool is fixedly arranged on the wall face and provided with a transverse plate, a jack is placed on the transverse plate and provided with a telescopic shaft, and the telescopic shaft abuts against a pressure bearing plate from bottom to top; (4) a telescopic shaft of the jack exerts jacking force from bottom to top on the bearing plate, and the bearing plate exerts upward tensioning force on the anchor bearing plate, the anchorage device and the anchor rod through the extension steel bars; the sleeve is used for connecting the extension steel bar and arranging the jack, the telescopic shaft of the jack jacks the bearing plate, then upward tensioning force is applied to the anchor rod connected to the anchorage device, tensioning detection operation on the anchor rod after anchor sealing is achieved, the structure is simple, and operation is convenient.
本发明涉及锚杆张拉的技术领域，公开了封锚后的锚杆张拉检测方法，包括以下步骤：1)、在锚垫板上固定安装多个套筒，将延长钢筋的下端与套筒固定连接；2)、在锚垫板的上方设置承压板，多个延长钢筋的上端与承压板固定连接；3)、在墙面上固定设置反力凳，反力凳具有横向板，在横向板上放置千斤顶，千斤顶具有伸缩轴，伸缩轴自下而上抵接着承压板；4)、千斤顶的伸缩轴对承压板施加自下而上的顶升力，承压板通过延长钢筋，对锚垫板、锚具以及锚杆施加朝上的张拉力；利用套筒连接延长钢筋，布置千斤顶，千斤顶的伸缩轴顶升着承压板，进而给连接在锚具上的锚杆施加朝上的张拉力，实现对封锚后的锚杆的张拉检测操作，结构简单，操作方便。
Anchor rod tension detection method after anchor sealing
封锚后的锚杆张拉检测方法
MA JUNWEI (author) / FU WENGUANG (author) / DENG ZHIYU (author) / SONG CHENXU (author) / HUANG XIANGKE (author) / TANG XUN (author)
2022-05-31
Patent
Electronic Resource
Chinese
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