A carbon fiber cable anchorage anchorage connection structure

Abstract

The invention discloses a carbon fiber cable anchor anchoring connection structure which comprises a carbon fiber cable and an anchor, wherein the carbon fiber cable is provided with a first stepped end part, the first end part contracts towards center radially in a stepped manner to form multiple sections of compression splice parts; the anchor comprises multiple compression splice pipes which are compressed and spliced with the stepped end parts, the compression splice pipes are correspondingly compressed and spliced with the various sections of compression splice parts in sequence and are connected end to end in sequence, the end part of the carbon fiber cable is designed into an end part of a stepped structure, the multiple compression splice pipes are correspondingly compressed and spliced with the end part of the stepped structure in sequence, so as to improve the compression splice area between the carbon fiber cable and the compression splice pipe, thereby increasing the anchoring force between the carbon fiber cable and the anchor, and solving the engineering problem that large-size flexible carbon fibers cannot be effectively connected with the anchor, thus the carbon fiber cable may be used in engineering.

Description

technical field [0001] The invention relates to the technical field of cable anchoring structures, in particular to an anchoring connection structure of a carbon fiber cable anchor. Background technique [0002] At present, carbon fiber cables have been widely used in bridges, buildings, electric power overhead wires and other occasions. The existing carbon fiber cables and anchors are usually connected by crimping, that is, the end of the carbon fiber cables penetrates into the anchorage. The crimping in the cable hole is usually only a single-layer crimping and fixing structure. Due to structural limitations, it is difficult to apply to the connection of large-scale (large-area) carbon fiber cables. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a carbon fiber cable anchorage anchorage connection structure with compact structure, stable connection, and suitable for large-scale carbon fiber cable anchorage conn...

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Problems solved by technology

[0002] At present, carbon fiber cables have been widely used in bridges, buildings, electric power overhead wires and other occasions. The existing carbon fiber cables and anchors are usually connected by crimping, that is, the end of the carbon fiber cables penetrates into the anchorage. Crimping in the cable hole is usually only a single-layer crimping and fixing structure. Due to structural limitations, it is difficult to apply to the connection of large-scale (large-area) carbon fiber cables

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