| 摘要 |
PURPOSE:To decrease the stress to be exerted to the terminal part of the beads of fillet welding and to prevent fatigue cracking and the injury of members by executing welding in such a manner that the terminal part of the beads is detached from the joint part of the two members and is smoothly bent toward the one member side. CONSTITUTION:The welding is executed as shown by A of the figure that the weld terminal part 4 of a fillet weld zone 3 is detached from the joint part of the two members 1, 2 and is smoothly bent toward the one member 2 side. Since the weld terminal part 4 is parted from the joint part and structural stress concentrating part of the members 1, 2 in the above-mentioned manner, the stress to be exerted to the terminal part 4 is considerably relieved. The fatigue crack and the injury of the member at the terminal part where weld defects are liable to arise are thus prevented.
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