CONNECTION STRUCTURE OF BEAM AND COLUMN, AND CONNECTION MEMBER

摘要

In a beam-connection member 9, the bottom surface side is a column-connection surface 14 and one side surface is a beam-mounting surface 16. In other words, the column-connection surface 14 and the beam-mounting surface 16 are formed to be substantially perpendicular. The column-connection surface 14 is the site of connection with a surface of the column. A depression 15 is formed on the column-connection surface 14. The depth of the depression 15 is preferably at least half of the main body thickness of the beam-connection member 9. Further, a notch 11 is formed across the width direction on the column-connection surface 14. The notch 11 is to avoid interference with the diaphragm. Near the notch 11, a rib 17 is provided in the depression 15 as necessary in the width direction. The rib 17 is for preventing deformation of the beam-connection member and for reinforcing the beam-connection member.

主权项

1. A beam-and-column connection structure, comprising:
a connection member having a column-connection surface connected to the column, a beam-mounting surface which is a surface approximately perpendicular to the column-connection surface, and a notch formed on the column-connection surface along the width direction of the body to avoid interference with a diaphragm; a pair of diaphragms formed on the column; a first beam of which flange parts are connected to the upper and the lower diaphragms respectively; and a second beam that has a different height to the first beam and is connected to the column in a different direction to the first beam; wherein, a flange part of the second beam is connected to one of the diaphragms; the column-connection surface of the connection member is connected to the peripheral surface of the column between the other flange part of the second beam and the other diaphragm; the thickness of the connection member at an intersection part of the extended part of the diaphragm and the connection member, in which the interference is avoided at the notch, is provided to be larger than the thickness of the column; and stress is transmitted between the other flange part of the second beam and the other diaphragm via the connection member.