| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide unique profile elements for welding connection capable of making assemblies with diverse forms by using various sheet pile constituting elements. <P>SOLUTION: In at least one pair of connecting unique profile elements 10, 20 for connecting a plurality of sheet pile walls, a first unique profile element 10 out of two of the connecting unique profile elements has a base formed on a first sheet pile wall 90, a connecting strip extended from the base in a prescribed direction, and a larger cross-section head strip arranged at the free end of the connecting strip. The head strip is engaged with a hook claw strip which partially surrounds the head strip. The second sheet pile profile element 20 out of two of the connecting unique profile elements has the base formed on the first sheet pile wall 90 and the hook claw strip for securing the head strip. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
