Title:
CONSTRUCTION METHOD OF JUNCTION BETWEEN COLUMNS
Document Type and Number:
Japanese Patent JP2017089292
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a construction method of a junction between columns that enables a reinforced concrete column and a concrete-filled steel pipe column to be constructed readily and efficiently.SOLUTION: A construction method of a junction between columns includes: a column reinforcement unit installation step in which the column reinforcement unit is installed by connecting a main reinforcement of a first column 10 with a reinforcement protruding from a floor surface or a top surface of a column; a connection steel pipe installation step in which a connection steel pipe 30 is installed to surround outside of the column reinforcement unit of the first column 10; a second column steel pipe installation step in which a steel pipe of a second column 20 is disposed such that a lower part of the steel pipe of the second column 20 is positioned inside the column reinforcement unit, and holding the second column 20 with a temporary holding member 22 mounted on the floor surface; and a concrete filling step in which concrete is filled inside a connection steel pipe 30.SELECTED DRAWING: Figure 9
Inventors:
KANEMOTO KIYOOMI
FUCHIMOTO MASAKI
OTOFUJI KANAKO
FUCHIMOTO MASAKI
OTOFUJI KANAKO
Application Number:
JP2015222370A
Publication Date:
May 25, 2017
Filing Date:
November 12, 2015
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E04B1/30; E04B1/58; E04C3/34; E04G25/02
Domestic Patent References:
JP2015063889A | 2015-04-09 | |||
JPS6314937A | 1988-01-22 | |||
JPH08302892A | 1996-11-19 | |||
JP2009007745A | 2009-01-15 | |||
JP2015028290A | 2015-02-12 |
Foreign References:
KR101261208B1 | 2013-05-10 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yoshifumi Saeki
Kenichi Kawabuchi
Tadashi Takahashi
Yoshifumi Saeki
Kenichi Kawabuchi