WO2012081828A3 - 높이가 다른 마디를 갖는 이형철근 - Google Patents

높이가 다른 마디를 갖는 이형철근 Download PDF

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Publication number
WO2012081828A3
WO2012081828A3 PCT/KR2011/008312 KR2011008312W WO2012081828A3 WO 2012081828 A3 WO2012081828 A3 WO 2012081828A3 KR 2011008312 W KR2011008312 W KR 2011008312W WO 2012081828 A3 WO2012081828 A3 WO 2012081828A3
Authority
WO
WIPO (PCT)
Prior art keywords
sections
different heights
deformed reinforcing
reinforcing bar
bar material
Prior art date
Application number
PCT/KR2011/008312
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English (en)
French (fr)
Other versions
WO2012081828A2 (ko
Inventor
최완철
Original Assignee
숭실대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 숭실대학교 산학협력단 filed Critical 숭실대학교 산학협력단
Publication of WO2012081828A2 publication Critical patent/WO2012081828A2/ko
Publication of WO2012081828A3 publication Critical patent/WO2012081828A3/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

높이가 다른 마디를 갖는 이형철근이 개시된다. 봉재와, 상기 봉재의 길이 방향을 따라 일정 간격으로 이격되며, 봉재의 표면에 횡방향으로 돌출되는 복수의 낮은 마디 및 서로 인접하는 상기 낮은 마디 사이 각각의 중앙에 위치하고, 상기 낮은 마디보다 큰 높이를 갖도록 상기 봉재의 표면에 횡방향으로 돌출되는 복수의 높은 마디를 포함하는, 높이가 다른 마디를 갖는 이형철근은, 봉재의 표면에 높이가 서로 다른 마디를 형성하여 응력의 균일한 분배와 균열저감 효과를 갖는 동시에 콘크리트와의 부착력을 향상시킬 수 있다.
PCT/KR2011/008312 2010-12-15 2011-11-02 높이가 다른 마디를 갖는 이형철근 WO2012081828A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0128551 2010-12-15
KR1020100128551A KR20120067113A (ko) 2010-12-15 2010-12-15 높이가 다른 마디를 갖는 이형철근

Publications (2)

Publication Number Publication Date
WO2012081828A2 WO2012081828A2 (ko) 2012-06-21
WO2012081828A3 true WO2012081828A3 (ko) 2012-08-09

Family

ID=46245176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008312 WO2012081828A2 (ko) 2010-12-15 2011-11-02 높이가 다른 마디를 갖는 이형철근

Country Status (2)

Country Link
KR (1) KR20120067113A (ko)
WO (1) WO2012081828A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101540344B1 (ko) * 2014-08-29 2015-07-30 숭실대학교산학협력단 부착력 강화 이형철근

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190017U (ko) * 1981-05-28 1982-12-02
JPH0376922U (ko) * 1989-11-28 1991-08-01
KR20010003162A (ko) * 1999-06-21 2001-01-15 최병근 이형철근 및 그의 제조방법
KR20050038811A (ko) * 2003-10-23 2005-04-29 문은석 이형철근

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190017U (ko) * 1981-05-28 1982-12-02
JPH0376922U (ko) * 1989-11-28 1991-08-01
KR20010003162A (ko) * 1999-06-21 2001-01-15 최병근 이형철근 및 그의 제조방법
KR20050038811A (ko) * 2003-10-23 2005-04-29 문은석 이형철근

Also Published As

Publication number Publication date
WO2012081828A2 (ko) 2012-06-21
KR20120067113A (ko) 2012-06-25

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