COMPOSITE-MATERIAL REINFORCING APPARATUS FOR BOX-TYPE CONCRETE STRUCTURE AND CONSTRUCTION METHOD THEREFOR

WIPO Patent Application WO/2023/033403

A1

The present invention relates to a composite-material reinforcing apparatus for a concrete structure and a construction method therefor, wherein the composite-material reinforcing apparatus is formed to have the length in back and forth directions for earthquake-resistant reinforcement of a box-type concrete structure, and the composite-material reinforcing apparatus comprises: a circumference portion provided to have an inner space, of which a lateral cross-section with respect to the lengthwise direction has a trapezoidal shape, a central portion comprising a partition wall portion dividing the inner space into at least one partitioned space, and a reinforcing portion located on upper and lower ends of the central portion and formed integrally to cover the central portion, wherein the reinforcing portion comprises a first plate located on the upper end of the central portion and covering the upper side part of the central portion, and a second plate which is curved to correspond to the shape of the central portion and is located at the lower end of the central portion so as to cover the lower side part of the central portion, and an extension portion formed by extending the first plate and the second plate from both end portions of the central portion to be bonded to each other.

PARK CHOONWOOK (KR)

PCT/KR2022/012064

March 09, 2023

August 12, 2022

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KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)

E02D29/045; E02D29/00

JP2014088690A	2014-05-15
JP2014077338A	2014-05-01
KR100768257B1	2007-10-17
KR100849505B1	2008-07-31
JP2017089179A	2017-05-25
KR102382819B1	2022-04-08

YUN, Kuisang (KR)

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