| 摘要 |
PROBLEM TO BE SOLVED: To prevent displacement in a boundary part between enclosure frames each having a different shape in a column part and a crossing part of a column and a beam.SOLUTION: At least a part of an existing column 1 is covered with plural pillar part enclosure frames 10 while overlaying the pillar part enclosure frames by a required length of the column. A part where the column 1 and the beam 2 cross each other is covered with an enclosure frame 11 for crossing part which has a shape different from that of the enclosure frame 10 for pillar part. An L-shaped long member 15 bridges the boundary part between the pillar part enclosure frame 10 and the crossing part enclosure frame 11 along the corner part of the pillar part enclosure frame 10. By bridging the boundary part with the long member 15, any displacement is prevented in the boundary part between the pillar part enclosure frame 10 and the crossing part enclosure frame 11.SELECTED DRAWING: Figure 1 |
