| 摘要 |
PROBLEM TO BE SOLVED: To increase efficiency of steel pipe sheet pile installation work while maintaining flatness of a pipe end surface, and easily obtain proper end connection performance.SOLUTION: In a steel pipe sheet pile, a joint 3 with an adjacent pipe is welded along a longitudinal direction on an outer peripheral surface of a steel pipe 1. The steel pipe 1 and the joint 3 are joined together by joint means except welding, on the end side of the steel pipe 1, in a joint J in which the steel pipe 1 and the joint 3 are joined together. |
