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Machine translation
1. (WO2013125778) PC SLAB HAVING POSITION-FIXING MEANS FOR STEEL WIRES AND CONTINUOUS CONSTRUCTION METHOD FOR ONE WAY JOIST SLAB USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/125778 International Application No.: PCT/KR2012/011167
Publication Date: 29.08.2013 International Filing Date: 20.12.2012
IPC:
E04B 5/43 (2006.01)
Applicants: EG PARTNER[KR/KR]; 313, SeoulForest Kolon Digital Tower, 308-4 Seongdong-gu Seoul 133-827, KR
Inventors: YOO, Kwangjun; KR
Agent: TAESAN PATENT & LAW FIRM; 22, Nonhyeon-ro 85-gil(Dongkyung Bldg., Yeoksam-dong) Gangnam-gu Seoul 135-924, KR
Priority Data:
10-2012-001877124.02.2012KR
Title (EN) PC SLAB HAVING POSITION-FIXING MEANS FOR STEEL WIRES AND CONTINUOUS CONSTRUCTION METHOD FOR ONE WAY JOIST SLAB USING SAME
(FR) DALLE PC AYANT UN MOYEN DE FIXATION DE POSITION POUR DES FILS D'ACIER ET PROCÉDÉ DE CONSTRUCTION CONTINUE POUR DALLE SOLIVE À UNE VOIE L'UTILISANT
(KO) 강연선 위치 고정수단을 가진 PC슬래브 및 이를 이용한 1방향 장선 슬래브의 연속화 시공방법
Abstract: front page image
(EN) The present invention pertains to a structure of a slab and a construction method therefor, wherein: wherein a steel wire is mounted and pre-stress is introduced so as to increase the bending rigidity of the slab, and a plurality of slabs having beams interposed therebetween is continuously formed and resistance for a negative moment applied to a point is improved so as to reduce cracks and decrease the deflection of the slab. The PC slab which is mounted on a half PC beam wherein concrete is simultaneously poured into the PC slab and the remaining portion of the half PC beam such that the beam and the slab are integrally coupled, comprises: an upper plate on which a longitudinal reinforcement bar and a traversal reinforcement bar are secured; a pair of side plates folded downwards at both side ends of the upper plate; and a pair of lower plates horizontally folded outwards from each of the side plates so as to be placed on the top surface of the half PC beam, wherein the slab forms a single module with the above elements, and the outer surfaces of the side plates are formed with at least one or more mounting grooves for a fixing means which fix the position of the steel wires.
(FR) La présente invention se rapporte à une structure de dalle et à un procédé de construction de celle-ci, dans lequel : un fil d'acier est monté et une précontrainte est introduite de façon à augmenter la rigidité à la flexion de la dalle, et une pluralité de dalles ayant des poutres interposées entre elles est formée en continu et la résistance pour un moment négatif appliquée à un point est améliorée de manière à réduire les fissures et à diminuer le fléchissement de la dalle. La dalle à base de polycarbonate (PC) qui est montée sur une demi-poutre PC où du béton est versé simultanément dans la dalle PC et la partie restante de la demi-poutre PC de sorte que la poutre et la dalle sont couplées d'un seul tenant, comprend : une plaque supérieure sur laquelle une barre de renfort longitudinal et une barre de renfort transversal sont fixées ; une paire de plaques latérales repliée vers le bas au niveau des deux extrémités latérales de la plaque supérieure ; et une paire de plaques inférieures repliées horizontalement vers l'extérieur à partir de chacune des plaques latérales de manière à être placées sur la surface supérieure de la demi-poutre PC, la dalle formant un module unique avec les éléments cités ci-dessus, et les surfaces externes des plaques latérales sont formées avec au moins une ou plusieurs rainures de montage pour former un moyen de fixation qui fixe la position des fils d'acier.
(KO) 본 발명은 강연선을 설치하여 프리스트레스를 도입함으로써 슬래브의 휨 강성을 증대시키고, 보를 사이에 둔 다수의 슬래브를 연속화시킴과 아울러 지점에서의 부모멘트에 대한 저항성을 향상시켜, 균열을 억제하고 슬래브의 처짐을 줄일 수 있는 슬래브의 구조 및 그 시공방법에 관한 것으로서, 하프 PC보 위에 거치되어 상기 하프 PC보의 나머지 부분과 동시에 콘크리트 타설되어 보와 슬래브가 일체로 결합되도록 하는 PC슬래브에 있어서, 상기 PC슬래브는 종방향철근 및 횡방향철근이 놓여지는 상판과, 상기 상판의 양측단에서 하향 절곡된 한 쌍의 측판 및, 상기 각 측판에서 수평으로 외향 절곡되어 하프 PC보 상면에 놓여지는 한 쌍의 하판으로 구성되어 하나의 모듈을 이루며, 상기 측판의 외면에는 강연선의 위치를 고정시키는 고정수단의 설치홈이 적어도 하나 이상 형성되어 있는 것을 특징으로 한다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)