Title:
JOINT STRUCTURE BETWEEN COLUMN AND BEAM
Document Type and Number:
Japanese Patent JP3870369
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide joint structure between a column and a beam of a low-cost RC construction frame structure having good workability with simple structure.
SOLUTION: Hook reinforcements with the bent end parts are used as an upper main reinforcement 3 and a lower main reinforcement 4 constituting an outer peripheral beam 2. These hook reinforcements are arranged parallel at a prescribed space in a horizontal direction. As to the outer peripheral beams 2 adjacent through an outer peripheral column 1, laterally reversed outer peripheral beams 6 are alternately arranged at the outer peripheral part of an RC construction frame structure, and the mutual insert arrangement is formed at the mutual end parts of the upper main reinforcement 3 and lower main reinforcement 4 inside the outer peripheral columns 1. The outer peripheral column 1 is composed of main reinforcements 1a, a hoop reinforcement 1b and concrete 17. The hoop reinforcement 1b is formed in U-shape lacking one side of a quadrilateral. Two hoop reinforcements are combined as a pair to form square shape to perform the function of the hoop reinforcement.
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Inventors:
Kurose Yunobu
Tozawa Masami
Yoshihisa Kitamura
Tozawa Masami
Yoshihisa Kitamura
Application Number:
JP2002037117A
Publication Date:
January 17, 2007
Filing Date:
February 14, 2002
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E04B1/16; E04B1/58; (IPC1-7): E04B1/16; E04B1/58
Domestic Patent References:
JP8296272A | ||||
JP11229560A | ||||
JP56119050A | ||||
JP62146332A | ||||
JP3093501U | ||||
JP2111702U | ||||
JP51107008U | ||||
JP62124101U | ||||
JP7026436U |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
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