| 摘要 |
PROBLEM TO BE SOLVED: To reduce a labor of jointing work of steel beam members having different beam depths.SOLUTION: A heterogeneous steel beam joint structure 10 includes: a first steel beam member 20 jointed to a column 14; a second steel beam member 30 having a smaller beam depth than the first steel beam member 20, arranged so that an upper flange part 20U continues from an upper flange part 20U of the first steel beam member 20, and not jointed to the upper flange part 20U; and joint plates 40 arranged over each of web parts 20W of the first steel beam member 20 and the second steel beam member 30 and jointed with bolts to the web parts 20W respectively. |
