| 摘要 |
PROBLEM TO BE SOLVED: To provide hardware for supporting beams by metal-joining beams to columns and the like. SOLUTION: The middle of one side of a set plate fixed to a column-beam connection has through-holes vertically. Another set plate fixed to another column-beam connection has protruded parts at its end. Hardware for supporting beams has the characteristic that the through-holes and the protruded parts are fitted and welded together.
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