Title:
STRUCTURE OF PRECAST CONCRETE MEMBER, JOINING PRECAST CONCRETE MEMBER, AND JOINING METHOD OF PRECAST CONCRETE MEMBER
Document Type and Number:
Japanese Patent JP2022158161
Kind Code:
A
Abstract:
To provide a structure of precast concrete members, a joint of precast concrete members, and a joining method of precast concrete members capable of joining precast concrete members with a small number of joints.SOLUTION: In a structure 10 of precast concrete members, a part of a lower main reinforcement 12 protruding upward from an upper face 11u of a lower concrete portion 11 is disposed at a lower part of a reinforcement insertion hole 23, a part of an upper main reinforcement 32 protruding downward from a lower face 31d of an upper concrete portion 31 is disposed at an upper part of the reinforcement insertion hole 23, and a grout material 41 is filled into the reinforcement insertion hole 23.SELECTED DRAWING: Figure 1
Inventors:
YAMAMOTO SHINYA
YOSHITAKE KENJI
TAKIMOTO KAZUYUKI
HARA KOICHIRO
HAYASHI DAISUKE
YOSHITAKE KENJI
TAKIMOTO KAZUYUKI
HARA KOICHIRO
HAYASHI DAISUKE
Application Number:
JP2021062875A
Publication Date:
October 17, 2022
Filing Date:
April 01, 2021
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E04B1/21; E04B1/58
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa
Kenichi Kawabuchi
Kazuzumi Nishizawa