PROBLEM TO BE SOLVED: To provide a terminal fixation structure suitable for a fiber-reinforced plastic cable to which an extremely high tensile force is applied.SOLUTION: A terminal fixation structure is configured such that, from one opening of a terminal socket 11 having a hollow space thereinside and both ends open, an end portion of a carbon fiber cable 13 formed by binding a plurality of resin-impregnated carbon fiber bundles 14 together is inserted into the terminal socket 11. In the terminal socket 11, the end portion of the carbon fiber cable 13 is broken up into pieces of the carbon fiber bundles 14, expansion agent 30 is filled in the terminal socket 11 and the plurality of broken-up pieces of carbon fiber bundles 14 are embedded in the expansion agent 30.SELECTED DRAWING: Figure 3
【課題】非常に大きな引張力が加えられる繊維強化プラスチック製ケーブルに好適な端末定着構造の提供。【解決手段】内部に中空を有する両端が開口した端末ソケット11の一方の開口から,樹脂が含浸された炭素繊維束14が複数本束ねられた炭素繊維ケーブル13の末端部分が端末ソケット11内に挿入されている端末定着構造。端末ソケット11内において炭素繊維ケーブル13の末端部分が炭素繊維束14にばらされており、端末ソケット11内に膨張剤30が充填され,ばらされた複数本の炭素繊維束14が膨張剤30に埋め込まれている端末定着構造。【選択図】図3
TERMINAL FIXATION STRUCTURE OF FIBER-REINFORCED PLASTIC CABLE, AND FIBER-REINFORCED PLASTIC CABLE HAVING THE SAME
繊維強化プラスチック製ケーブルの端末定着構造およびこれを備える繊維強化プラスチック製ケーブル
2018-05-24
Patent
Electronic Resource
Japanese
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