WO2011099742A3 - 나선형 전단보강체 및 이를 이용한 슬래브 철근의 배근구조 - Google Patents

나선형 전단보강체 및 이를 이용한 슬래브 철근의 배근구조 Download PDF

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Publication number
WO2011099742A3
WO2011099742A3 PCT/KR2011/000810 KR2011000810W WO2011099742A3 WO 2011099742 A3 WO2011099742 A3 WO 2011099742A3 KR 2011000810 W KR2011000810 W KR 2011000810W WO 2011099742 A3 WO2011099742 A3 WO 2011099742A3
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WO
WIPO (PCT)
Prior art keywords
spiral
sheer
steel bars
reinforcement
steel hoop
Prior art date
Application number
PCT/KR2011/000810
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English (en)
French (fr)
Other versions
WO2011099742A8 (ko
WO2011099742A2 (ko
Inventor
류승일
Original Assignee
주식회사 옥타곤엔지니어링
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 주식회사 옥타곤엔지니어링 filed Critical 주식회사 옥타곤엔지니어링
Priority to CN201180008666.6A priority Critical patent/CN102812190B/zh
Publication of WO2011099742A2 publication Critical patent/WO2011099742A2/ko
Publication of WO2011099742A3 publication Critical patent/WO2011099742A3/ko
Publication of WO2011099742A8 publication Critical patent/WO2011099742A8/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
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • 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
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0618—Closed cages with spiral- or coil-shaped stirrup rod
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/165—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with elongated load-supporting parts, cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general

Landscapes

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

Abstract

본 발명은 무량판구조에서 기둥과 슬래브 접합부의 전단보강에 관한 것으로, 더욱 상세하게는 최소의 철근량으로 전단보강 효과를 극대화할 수 있는 전단보강체와 이를 바람직하게 이용한 슬래브 철근의 배근구조에 관한 것이다. 본 발명에 따른 나선형 전단보강체는, 길이방향을 따라 나선으로 굽어지는 것으로 너비보다 높이가 크면서 너비방향으로 원호(原戶)를 그리는 장방형(長方形) 타원 나선으로 형성된 나선근; 상기 나선근의 길이방향을 따라 나선근의 상부 고점 또는 나선근의 일 측면 상부에 내접하게 배치되어 접합된 1본의 상부근; 상기 나선근의 길이방향을 따라 나선근의 하부 저점 또는 나선근의 타측면 하부에 내접하게 배치되어 접합된 1본의 하부근;을 포함하여 구성되는 것을 특징으로 한다. 본 발명에 따른 슬래브의 배근구조는, 상기한 나선형 전단보강체를 기둥 주변으로 슬래브 상·하부철근 사이에 배근하는 것을 특징으로 한다.
PCT/KR2011/000810 2010-02-10 2011-02-08 나선형 전단보강체 및 이를 이용한 슬래브 철근의 배근구조 WO2011099742A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180008666.6A CN102812190B (zh) 2010-02-10 2011-02-08 螺旋形剪切增强体以及利用该剪切增强体的平板钢筋的配筋结构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0012360 2010-02-10
KR1020100012360A KR100976184B1 (ko) 2010-02-10 2010-02-10 나선형 전단보강체 및 이를 이용한 슬래브 철근의 배근구조

Publications (3)

Publication Number Publication Date
WO2011099742A2 WO2011099742A2 (ko) 2011-08-18
WO2011099742A3 true WO2011099742A3 (ko) 2011-12-29
WO2011099742A8 WO2011099742A8 (ko) 2013-01-03

Family

ID=42759679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000810 WO2011099742A2 (ko) 2010-02-10 2011-02-08 나선형 전단보강체 및 이를 이용한 슬래브 철근의 배근구조

Country Status (4)

Country Link
KR (1) KR100976184B1 (ko)
CN (1) CN102812190B (ko)
MY (1) MY165697A (ko)
WO (1) WO2011099742A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101247322B1 (ko) * 2010-10-13 2013-03-25 주식회사 포스코건설 철근을 이용한 건축 구조물의 전단 보강 구조
KR101268802B1 (ko) 2011-02-18 2013-05-28 이창남 철근콘크리트구조의 전단보강 입체그리드
KR101514772B1 (ko) * 2013-10-31 2015-04-24 한국토지주택공사 나선형 보강재에 의한 무량판 전단보강 시스템
KR101560712B1 (ko) * 2014-04-24 2015-10-16 주식회사 옥타곤엔지니어링 수직구조물용 철근조립체의 제작방법 및 이를 이용한 수직구조물의 시공방법
KR20200104529A (ko) 2019-02-27 2020-09-04 한국기술교육대학교 산학협력단 철근콘크리트 구조물의 슬래브-기둥 접합부 전단보강구조
RU197370U1 (ru) * 2019-09-10 2020-04-23 Светлана Валерьевна Богачёва Узел сопряжения безбалочного сборно-монолитного перекрытия с колонной
KR102091436B1 (ko) * 2019-11-08 2020-03-20 류승일 철근콘크리트 벽체용 전단보강 철근체 및 그의 설치방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152397A2 (en) * 1984-01-24 1985-08-21 Rakennusvalmiste Oy Spiral reinforcement structure for precast concrete elements and method for manufacturing a combined reinforcement mesh
US6385930B1 (en) * 1999-07-16 2002-05-14 Carl-Erik Broms Concrete structure and method of making it
EP1469135A1 (en) * 2003-04-14 2004-10-20 Anton Massimo Galluccio Broken-spiral stirrup and method for implementing the reinforcement of concrete structures
KR20060038665A (ko) * 2004-11-01 2006-05-04 대한주택공사 슬래브와 기둥 접합부의 전단보강체 및 이를 이용한전단보강구조
KR100676627B1 (ko) * 2005-07-04 2007-02-01 재단법인서울대학교산학협력재단 슬래브―기둥 접합부의 전단보강체 및 이를 이용한전단보강구조

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085642A (en) * 1978-02-28 1980-09-16 Amin Ghali Shear reinforcement for concrete flat slabs
US20050257482A1 (en) * 2003-04-14 2005-11-24 Galluccio Anton M Broken-spiral stirrup and method for implementing the reinforcement of concrete structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152397A2 (en) * 1984-01-24 1985-08-21 Rakennusvalmiste Oy Spiral reinforcement structure for precast concrete elements and method for manufacturing a combined reinforcement mesh
US6385930B1 (en) * 1999-07-16 2002-05-14 Carl-Erik Broms Concrete structure and method of making it
EP1469135A1 (en) * 2003-04-14 2004-10-20 Anton Massimo Galluccio Broken-spiral stirrup and method for implementing the reinforcement of concrete structures
KR20060038665A (ko) * 2004-11-01 2006-05-04 대한주택공사 슬래브와 기둥 접합부의 전단보강체 및 이를 이용한전단보강구조
KR100676627B1 (ko) * 2005-07-04 2007-02-01 재단법인서울대학교산학협력재단 슬래브―기둥 접합부의 전단보강체 및 이를 이용한전단보강구조

Also Published As

Publication number Publication date
CN102812190A (zh) 2012-12-05
WO2011099742A8 (ko) 2013-01-03
KR100976184B1 (ko) 2010-08-17
MY165697A (en) 2018-04-20
CN102812190B (zh) 2015-04-08
WO2011099742A2 (ko) 2011-08-18

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