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1. (WO2018199509) 3D FIBER-REINFORCED COMPOSITE, AND CONCRETE COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD USING SAME
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Pub. No.: WO/2018/199509 International Application No.: PCT/KR2018/004162
Publication Date: 01.11.2018 International Filing Date: 09.04.2018
IPC:
E04H 9/02 (2006.01) ,E04C 5/07 (2006.01) ,E04C 5/06 (2006.01) ,E04G 23/02 (2006.01)
E FIXED CONSTRUCTIONS
04
BUILDING
H
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
9
Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate
02
withstanding earthquake or sinking of ground
E FIXED CONSTRUCTIONS
04
BUILDING
C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
5
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
07
Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
E FIXED CONSTRUCTIONS
04
BUILDING
C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
5
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
01
Reinforcing elements of metal, e.g. with non-structural coatings
06
of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
E FIXED CONSTRUCTIONS
04
BUILDING
G
SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
23
Working measures on existing buildings
02
Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
Applicants:
계명대학교 산학협력단 INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY [KR/KR]; 대구시 달서구 달구벌대로 1095, 계명대학교 산학협력관 201호 201-ho, Keimyung University Industry-Academia Partnership1095, Dalgubeol-daero Dalseo-gu Daegu 42601, KR
Inventors:
김승직 KIM, Sung-jig; KR
장준호 CHANG, Chun-ho; KR
권영태 KWON, Yeong-tae; KR
Agent:
강귀용 KANG, Kyi-young; KR
김수진 KIM, Soo-jin; KR
Priority Data:
10-2017-005559028.04.2017KR
10-2018-003140619.03.2018KR
Title (EN) 3D FIBER-REINFORCED COMPOSITE, AND CONCRETE COLUMN REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD USING SAME
(FR) COMPOSITE RENFORCÉ PAR DES FIBRES 3D, ET STRUCTURE DE RENFORCEMENT DE COLONNE DE BÉTON ET PROCÉDÉ DE RENFORCEMENT L'UTILISANT
(KO) 3D 섬유강화복합체, 이를 이용한 콘크리트 기둥의 보강구조 및 보강방법
Abstract:
(EN) The present invention provides a 3D fiber-reinforced composite comprising: a reinforcing support member; and a reinforcing fiber member which is integrally embedded in the reinforcing support member and is formed to have a 3D pattern structure so as to support the reinforcing support member. According to the above description, the 3D fiber-reinforced composite and a shear key means are configured to be assembled to each other, and thus can be easily coupled and assembled, so that the construction time can be shortened, and constructability and workability can be improved due to the easy coupling and assembly. In addition, the 3D fiber-reinforced composite is formed into a precast product, so that construction at the site can achieve uniform quality and there is no need to ensure a wide space during the construction, compared to a construction method in which a reinforcement structure is constructed on-site. Further, since the 3D fiber-reinforced composite is assembled and coupled at the site after being manufactured in a manufacturing factory, difficulty in quality control due to construction at the site can be resolved.
(FR) La présente invention concerne un composite renforcé par des fibres 3D comprenant : un élément de support de renforcement; et un élément de fibre de renforcement qui est intégré d'un seul tenant dans l'élément de support de renforcement et qui est formé pour avoir une structure de motif 3D de façon à supporter l'élément de support de renforcement. Selon la description ci-dessus, le composite renforcé par des fibres 3D et un moyen de clé de cisaillement sont configurés pour être assemblés l'un à l'autre, et peuvent ainsi être facilement couplés et assemblés, de telle sorte que le temps de construction peut être raccourci, et que la constructibilité et l'aptitude au façonnage peuvent être améliorées en raison du couplage et de l'assemblage faciles. De plus, le composite renforcé par des fibres 3D est formé en un produit préfabriqué, de sorte que la construction au niveau du site peut obtenir une qualité uniforme et qu'il n'est pas nécessaire d'assurer un espace large pendant la construction, par rapport à un procédé de construction dans lequel une structure de renforcement est construite sur place. En outre, étant donné que le composite renforcé par des fibres 3D est assemblé et couplé au niveau du site après avoir été fabriqué dans une usine de fabrication, la difficulté de contrôle de qualité due à la construction au niveau du site peut être résolue.
(KO) 본 발명은 보강지지부재와, 보강지지부재와 일체화되도록 보강지지부재의 내부에 매립 설치되고, 입체적인 3D패턴구조로 형성되어 보강지지부재를 지지하는 보강섬유부재를 포함하여 구성되는 것을 특징으로 하는 3D 섬유강화복합체를 제공한다. 상기한 바에 따르면, 3D 섬유강화복합체와 전단키수단이 조립형태로 구성되어 결합 및 조립이 용이하여 시공 시간을 단축시킬 수 있으며, 결합 및 조립이 용이하여 시공성 및 작업성을 향상시킬 수 있으며, 3D 섬유강화복합체를 프리캐스트(Precast) 제품으로 구성함으로써, 현장에서 직접 보강하는 공법에 비하여 균일한 품질의 현장시공이 가능하고 시공 시 넓은 공간 확보가 불필요하며, 제조공장에서 제조 후 현장에서 조립 결합하는 방식이기 때문에 현장 시공으로 인한 품질관리의 어려움을 해소할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)