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Patent Searching and Data


Title:
REINFORCEMENT STRUCTURE FOR A CONCRETE ANCHORAGE ZONE FOR PILES AND TENSION MEMBERS FOR BUILDING CONSTRUCTION
Document Type and Number:
WIPO Patent Application WO/2012/096504
Kind Code:
A2
Abstract:
The present invention relates to a reinforcement structure (16) for a concrete anchorage zone for piles and tension members for building construction, in which an operating rod (24) is arranged so as to be movable in the upward and downward directions through a deep hole of a front reinforcement plate (22) fixed at a front end of a pile or tension member (18), and horizontal extension reinforcement bars (26) hinged along the circumferential surface of the operating rod (24) and extending in the radial direction. The reinforcement structure (16) of the present invention is inserted into a concrete anchorage zone (14) that is not hardened after being placed, and the operating rod (24) operates in the vertical direction so as to enable the horizontal extension reinforcement bars (26) to fully spread in the horizontal direction. Thus, sufficient supporting force or pullout resistance may be ensured, even when relatively fewer or shorter piles or tension members are employed.

Inventors:
YIM, Seong Dae (1 Sangin Skyrex, 171-1 Sangin-dong, Dalseo-gu, Daegu 704-863, 704-863, KR)
임성대 (대구광역시 달서구 상인동 171-1 상인스카이렉스, 704-863 Daegu, 704-863, KR)
LEE, Jung Do (102-706, Boseong Hwangsil Town Namsan 4-dong, Jung-gu, Daegu 700-751, 700-751, KR)
이정도 (대구광역시 중구 남산4동 보성황실타운 102-706, 700-751 Daegu, 700-751, KR)
NO, Kyoung Hwan (103-202, Daegok Woobang Town 2-1, Daegok-dong, Dalseo-gu, Daegu 704-838, 704-838, KR)
Application Number:
KR2012/000255
Publication Date:
July 19, 2012
Filing Date:
January 11, 2012
Export Citation:
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Assignee:
SAMIL ENGINEERING&CONSTRUCTION CO., LTD (4F 777-85, Waegwan-ri Waegwan-eup, Chilgok-gun, Gyeongsangbuk-do 718-805, 718-805, KR)
(주)삼일이엔씨 (경상북도 칠곡군 왜관읍 왜관리 777-85 4층, 718-805 Gyeongsangbuk-do, 718-805, KR)
YIM, Seong Dae (1 Sangin Skyrex, 171-1 Sangin-dong, Dalseo-gu, Daegu 704-863, 704-863, KR)
임성대 (대구광역시 달서구 상인동 171-1 상인스카이렉스, 704-863 Daegu, 704-863, KR)
LEE, Jung Do (102-706, Boseong Hwangsil Town Namsan 4-dong, Jung-gu, Daegu 700-751, 700-751, KR)
이정도 (대구광역시 중구 남산4동 보성황실타운 102-706, 700-751 Daegu, 700-751, KR)
International Classes:
E02D5/46; E02D5/62
Foreign References:
KR100535941B12005-12-14
KR200416146Y12006-05-15
JPH11264136A1999-09-28
KR100975562B12010-08-13
KR100549088B12006-02-10
Attorney, Agent or Firm:
BAEK, Hong-Ki (543 Namsan-dong, Jung-gu, Daegu 700-442, 700-442, KR)
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Claims: