| 摘要 |
PURPOSE:To make the connection of a connected end part member to a pipe extremely strong by fastening a reinforcing fiber oriented in a low angle direction by the reinforcing fiber oriented in the circumferential direction within the groove part surrounding the end part member. CONSTITUTION:A plurality of fiber materials 1, 2 impregnated with a resin are supplied in two directions of the orientation in a low angle direction and the orientation in a circumferential direction with respect to the axial core of a pipe and the fiber material 1 supplied in the low angle direction is reciprocated over the pipe and an end part member 3 and the fiber material 2 oriented in the circumferential direction is supplied to the circumferential groove 4 of the end part member 3 and the fiber material 1 oriented in the low angle direction is fastened by the fiber material 2 oriented in the circumferential direction within the groove 4 of the end part member 3 to be folded back. Further, the fiber materials 1, 2 in both directions are mutually embedded in the groove 4 to be wound therearound and the whole is integrated. Subsequently, the resin is cured to coaxially fix the end part 5 of the pipe and the end part member 3. |
