| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily and tightly reinforcing a column-beam joint part without damaging an existing structure.SOLUTION: A reinforcement work method for column-beam joint part includes: a loop bar arranging process of arranging a loop bar 31 along a side face of a beam with the loop part 311 close to a column 1; a steel plate constructing process of covering the loop bar 31 and a side face of the column-beam joint part with a side-face steel plate 51 and a lower-surface steel plate 52; and a grout material filling process of charging a grout material 71 between the side face of the column-beam joint part and the steel plates 51, 52, reinforcement being achieved by transmitting stress generated in a steel bar 31 to the loop bar through the grout material 71. |
