| 摘要 |
<p>Provided are: a steel sheet pile which exhibits significant size-adjustment freedom, and retains joint strength and accuracy; a method for producing the same; and a steel-sheet-pile wall formed from a steel sheet pile. This steel sheet pile (1) is obtained by joining a base member having no joint section and produced by rolling or folding to a linear-steel-sheet-pile divided first member (7) and a linear-steel-sheet-pile divided second member (11) which at least have joint sections and are obtained by cutting a linear steel sheet pile (3) formed by hot rolling. Furthermore, this steel sheet pile (1) is characterized in that the base member is formed into a U-shaped base member (13) which is U-shaped, and both ends of the U-shaped base member (13) respectively have the linear-steel-sheet-pile divided first member (7) and the linear-steel-sheet-pile divided second member (11) joined thereto, causing the overall shape to be a shape equipped with arm parts (10) having joint sections at the tips thereof and extending outward from both ends of the U-shaped section which is substantially U-shaped in the axial-direction orthogonal cross-section thereof.</p> |
