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Patent Searching and Data


Title:
COLUMN REINFORCING METHOD USING V-SHAPED STEEL TIE BAR
Document Type and Number:
WIPO Patent Application WO/2019/093541
Kind Code:
A1
Abstract:
The present invention relates to a column reinforcing method using a V-shaped steel tie bar, the column reinforcing method allowing: a V-shaped steel tie bar to be inserted into insertion holes formed in a conventional column and fixed in concrete, so as to confine the concrete, thereby effectively and transversally reinforcing the column; and a hardened body and the V-shaped steel tie bar filled inside the insertion holes to act as the shear connector, thereby eliminating the need for installation of a separate shear connector.

Inventors:
SIM, Jae Il (80-56, Mojeong 1-gil Gunseo-myeon,Yeongam-gun, Jeollanam-do, 58433, KR)
Application Number:
KR2017/012662
Publication Date:
May 16, 2019
Filing Date:
November 09, 2017
Export Citation:
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Assignee:
4M CO., LTD (202-ho, 185 Geonjae-ro ,Naju-si, Jeollanam-do, 58245, KR)
International Classes:
E04G23/02; E04C5/06; E04H9/02
Foreign References:
JP2015010345A2015-01-19
KR0123476Y11998-10-15
KR101672924B12016-11-25
KR101677858B12016-11-21
KR101454309B12014-10-23
Attorney, Agent or Firm:
KIM, Locbae (7th Fl, Dawoo Bldg. 38-3, Teheranro-4-gil,,Gangnam-gu, Seoul, 06241, KR)
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