A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRP (Fiber Reinforce Plastic) rib bonding-mechanical composite anchorage device and anchoring method
The invention discloses an FRP rib bonding-mechanical composite anchorage device and an anchoring method. The FRP rib bonding-mechanical composite anchorage device comprises an anchor cylinder (2), a clamping piece, a tail plug (4), a head end cover plate (5) and a bonding agent (6). A through groove (201) and a blind groove are formed in the anchor cylinder, the through groove axially penetrates through the anchor cylinder, one end of the blind groove penetrates through the head end of the anchor cylinder, and the blind groove communicates with the through groove; the anchoring end of the FRP rib is inserted into the anchor cylinder through the through groove, the clamping piece is clamped and fixed to the anchoring end of the FRP rib, and the clamping piece is embedded in the blind groove in a matched mode. The tail plug is embedded in the tail end of the through groove in the anchor cylinder, the FRP rib penetrates through the tail plug, the head end cover plate covers the head end of the through groove in the anchor cylinder in a closed mode, the anchor cylinder is filled with the binding agent, and the anchoring end of the FRP rib is fixed in the anchor cylinder through the clamping piece and the binding agent. The problems that in the prior art, a bonding type anchor is large in size, the bonding agent pouring quality is poor, and use of FRP ribs is limited can be solved.
本发明公开了一种FRP筋粘结‑机械复合型锚具及锚固方法，包括锚筒(2)、夹持件、尾堵(4)、首端盖板(5)和粘结剂(6)；锚筒内部形成有通槽(201)和盲槽，通槽轴向贯穿锚筒，盲槽的一端贯穿锚筒的首端，且盲槽与通槽连通；FRP筋的锚固端通过通槽插入在锚筒内，夹持件夹紧固定在FRP筋的锚固端上，且夹持件匹配嵌装在盲槽内；尾堵嵌装在锚筒内通槽的尾端，FRP筋贯穿尾堵，首端盖板封闭罩盖在锚筒内通槽的首端，粘结剂填充在锚筒内，使FRP筋的锚固端通过夹持件和粘结剂固定在锚筒内。本发明能够解决现有技术中粘结型锚具体积大、粘结剂灌注质量差及FRP筋使用受限的问题。
FRP (Fiber Reinforce Plastic) rib bonding-mechanical composite anchorage device and anchoring method
The invention discloses an FRP rib bonding-mechanical composite anchorage device and an anchoring method. The FRP rib bonding-mechanical composite anchorage device comprises an anchor cylinder (2), a clamping piece, a tail plug (4), a head end cover plate (5) and a bonding agent (6). A through groove (201) and a blind groove are formed in the anchor cylinder, the through groove axially penetrates through the anchor cylinder, one end of the blind groove penetrates through the head end of the anchor cylinder, and the blind groove communicates with the through groove; the anchoring end of the FRP rib is inserted into the anchor cylinder through the through groove, the clamping piece is clamped and fixed to the anchoring end of the FRP rib, and the clamping piece is embedded in the blind groove in a matched mode. The tail plug is embedded in the tail end of the through groove in the anchor cylinder, the FRP rib penetrates through the tail plug, the head end cover plate covers the head end of the through groove in the anchor cylinder in a closed mode, the anchor cylinder is filled with the binding agent, and the anchoring end of the FRP rib is fixed in the anchor cylinder through the clamping piece and the binding agent. The problems that in the prior art, a bonding type anchor is large in size, the bonding agent pouring quality is poor, and use of FRP ribs is limited can be solved.
本发明公开了一种FRP筋粘结‑机械复合型锚具及锚固方法，包括锚筒(2)、夹持件、尾堵(4)、首端盖板(5)和粘结剂(6)；锚筒内部形成有通槽(201)和盲槽，通槽轴向贯穿锚筒，盲槽的一端贯穿锚筒的首端，且盲槽与通槽连通；FRP筋的锚固端通过通槽插入在锚筒内，夹持件夹紧固定在FRP筋的锚固端上，且夹持件匹配嵌装在盲槽内；尾堵嵌装在锚筒内通槽的尾端，FRP筋贯穿尾堵，首端盖板封闭罩盖在锚筒内通槽的首端，粘结剂填充在锚筒内，使FRP筋的锚固端通过夹持件和粘结剂固定在锚筒内。本发明能够解决现有技术中粘结型锚具体积大、粘结剂灌注质量差及FRP筋使用受限的问题。
FRP (Fiber Reinforce Plastic) rib bonding-mechanical composite anchorage device and anchoring method
FRP筋粘结-机械复合型锚具及锚固方法
QI LIGANG (author) / WANG HAITAO (author) / XU GUOWEN (author) / MA MINGLEI (author) / YANG YAN (author) / TANG CHAO (author) / XIONG HAO (author) / BAI JIE (author)
2023-11-14
Patent
Electronic Resource
Chinese
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