| 摘要 |
PROBLEM TO BE SOLVED: To easily and surely attach a reinforcement member and a support member to a pipeline regardless of the presence/absence of a technical skill.SOLUTION: An attachment method includes a first step of pressurizing a circular arc-shaped reinforcement member having a curve surface contacting the outer peripheral surface of a pipeline in a state where the reinforcement member contacts the outer peripheral surface of the pipeline, a second step of welding the reinforcement member to the pipeline after pressurization in the first step, and a third step of welding a support member for supporting the pipeline to the reinforcement member after welding in the second step. |
