Title:
柱梁接合構造
Document Type and Number:
Japanese Patent JP6850681
Kind Code:
B2
Abstract:
To provide a column-beam joint structure capable of reinforcing a joint portion of a column with a beam with a simple structure, even when diaphragms are provided.SOLUTION: Since a filler 7 is filled in penetration parts 20 of reinforcing members 6A, 6B, shear resistance force (shown in Fig. 2, "F3") is exerted near the penetration parts 20. The shear resistance force is very large compared to adhesive force, therefore, resistance force against tensile force from beams 3A, 3B can be greatly increased, regardless of a simple structure of only forming the penetration parts 20 to the reinforcing members 6A, 6B. In particular, the filler 7 in a region surrounded with diaphragms 4A, 4B and a tubular member 2 receives strong binding force from surroundings, therefore, it works advantageously to the rigidity and the bearing force of the reinforcing members 6A, 6B of the present embodiment. Also, the simple structure of the reinforcing members 6A, 6B allows easy jointing of the reinforcing members 6A, 6B to a column, even when the diaphragms 4A, 4B are provided.SELECTED DRAWING: Figure 2
Inventors:
Jun Kubota
Yoshikazu Sawamoto
Yasushi Kurokawa
Takakazu Yoshikazu
Yoshikazu Sawamoto
Yasushi Kurokawa
Takakazu Yoshikazu
Application Number:
JP2017107010A
Publication Date:
March 31, 2021
Filing Date:
May 30, 2017
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E04B1/30
Domestic Patent References:
| JP2015052247A | ||||
| JP1318633A |
Foreign References:
| US9334642 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hiroshi Kondo
Yasuki Yanagi
Yoshiki Kuroki
Hiroshi Kondo
Yasuki Yanagi