太径の連続繊維ロープの接続方法

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 characterized by a lightweight,a high tensile strength and an excellent durability.It has also a good transportability,and it is flexible to be easily arranged at a construction site.When the length of Continuous Fiber Rope is short at a construction site,the splice will become necessary.Before,some kinds of splice of Continuous Fiber Rope with a small diameter were proposed referring to rope works,and the capacities were investigated.In this study,Continuous Fiber Rope with a large diameter was manufactured,which sectional area is five times larger than that of the rope tested before.Then,“Sweet Potato Splice"that is known as a splice of the rope twisted from three strands was proposed,and the capacities were investigated.