| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-strength fiber wire material for reinforcing a wooden member, and a joint structure of the wooden member using the high-strength fiber wire material that can exhibit the excellent tensile strength of high-strength fiber yarn and improve strength against bending. <P>SOLUTION: The high-strength fiber wire material 1 for reinforcing the wooden member includes a core wire 2 made of a high-strength fiber bundle 5 obtained by bundling the high-strength fiber yarn 4 while adjusting the fiber direction without entanglement, and a restraining member 3a wound around the core wire 2 to bind it in the exposed state of the peripheral surface of the core wire 2 as an adhesive surface to the other wooden member using an adhesive. The restraining member 3a binds the core wire 2 so that the high-strength fiber yarn 4 does not come apart from the outer peripheral surface. The restraining member 3a may be a coarse braised string (solidly forged) or a coarse round braided string. A flexible material is preferably used for the restraining material 3a, and synthetic fiber such as polyester, nylon or vinylon, reclaimed fiber such as rayon, semi-synthetic fiber such as acetate, or natural fiber such as silk, wool, hemp or cotton may be used for the restraining material 3a. <P>COPYRIGHT: (C)2013,JPO&INPIT |
