A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fiber reinforced composite material anchoring device and method for reinforcing concrete structure
The invention discloses a fiber reinforced composite material anchoring device and method for reinforcing a concrete structure. The anchoring device comprises an anchor plate. The anchor plate is fixedly embedded to a concrete structure reserved groove hole and is provided with a fiber cloth in a winding mode. The fiber cloth is used for reinforcing the concrete structure. The reserved groove hole is used for anchoring the anchor plate. The width of the groove hole should be slightly larger than thickness of the anchor plate wound by the fiber cloth, so that the anchor plate rotates in a certain direction in the reserved groove hole after the fiber cloth is under stress, finally, pressure is formed at the anchor plate and the two side walls of the groove hole, and self-locking anchoring of the anchor plate in the groove hole is achieved. During specific implementation, the wet-combining fiber cloth is fixedly wound on the anchor plate with certain rigidity according to a certain method, fiber cloth self locking is achieved, then the anchor plate is located in the concrete groove hole which is formed in advance in a self-locking mode, and finally the anchor plate is fixed in the groove hole through bonding fastening materials in a packaging mode.
Fiber reinforced composite material anchoring device and method for reinforcing concrete structure
The invention discloses a fiber reinforced composite material anchoring device and method for reinforcing a concrete structure. The anchoring device comprises an anchor plate. The anchor plate is fixedly embedded to a concrete structure reserved groove hole and is provided with a fiber cloth in a winding mode. The fiber cloth is used for reinforcing the concrete structure. The reserved groove hole is used for anchoring the anchor plate. The width of the groove hole should be slightly larger than thickness of the anchor plate wound by the fiber cloth, so that the anchor plate rotates in a certain direction in the reserved groove hole after the fiber cloth is under stress, finally, pressure is formed at the anchor plate and the two side walls of the groove hole, and self-locking anchoring of the anchor plate in the groove hole is achieved. During specific implementation, the wet-combining fiber cloth is fixedly wound on the anchor plate with certain rigidity according to a certain method, fiber cloth self locking is achieved, then the anchor plate is located in the concrete groove hole which is formed in advance in a self-locking mode, and finally the anchor plate is fixed in the groove hole through bonding fastening materials in a packaging mode.
Fiber reinforced composite material anchoring device and method for reinforcing concrete structure
CHEN GUANGMING (author) / ZHANG ZHENG (author)
2015-05-20
Patent
Electronic Resource
English
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