連続繊維ロープの性能評価(第2報)

概要

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Continuous Fiber Rope is made of aramid fiber or vinylon fiber and shaped in the form of rope as reinforcement for concrete members. It is light in weight, and it has a high tensile strength and an excellent durability. It has a good transportability and is flexible to be easily arranged at site. However, neither Continuous Fiber Rope has been applied to civil engineering structures, nor the evaluating method for this material has been established.In this study, different kinds of test were carried out to investigate the mechanical properties of Continuous Fiber Rope, and the propriety of the test methods was evaluated. First, the tensile property, which is the most fundamental among the mechanical properties, was investigated. At an actual site, when the length of Continuous Fiber Rope is short, the splice will become necessary. Then, second, some kinds of splice of Continuous Fiber Rope were proposed, and their capacities were investigated.