| 摘要 |
PROBLEM TO BE SOLVED: To provide an earth retaining sheet pile 13 in which a steel sheet pile 15 and a sheet pile 16 of an easy-to-cut member are connected together by a small connection part 14 with high strength.SOLUTION: In an earth retaining sheet pile 13, a steel sheet pile 15 and a sheet pile 16 of an easy-to-cut member are connected together by joint members 19a and 19b. Characteristically, the joint members 19a and 19b and the steel sheet pile 15 are joined together bt welding, and the joint members 19a and 19b and the sheet pile 16 of the easy-to-cut member are joined together by joining members 17 and 18. |
