| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a joining structure of sheet metal whose butt welded zone has strength comparable to that of base metal. <P>SOLUTION: The end joining structure of sheet metal is characterized in that it is composed of abutted sheet metal, a reinforcing material superposed on the end side face of the sheet metal, a weld zone in which the abutted part of the sheet metal is joined, and a weld zone in which the end of the sheet metal is joined to the reinforcing material. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
