| 摘要 |
PROBLEM TO BE SOLVED: To make a beam-column joint part in a column-beam frame small.SOLUTION: A plurality of reinforcement bars 220 are arranged to ride over a joint end part 250 of a bar 200 with a column 100 and a beam-column joint part 150. Thereby, the joint end part 250 has a flexural capacity to become an anchorage area of a beam main reinforcement 210. Thus, the beam-column joint part 150 and the joint end part 250 become the anchorage areas of the beam main reinforcement 210. Therefore, the beam-column joint part 150 is not required to be enlarged in order to secure an anchorage length of the beam main reinforcement 210, and accordingly the beam-column joint part 150 can be made small. That is, the area of a horizontal cross section of the column 100 can be made small. |
