KR840007451A - 이중상부코드(Double Top chord) - Google Patents

이중상부코드(Double Top chord) Download PDF

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Publication number
KR840007451A
KR840007451A KR1019840000087A KR840000087A KR840007451A KR 840007451 A KR840007451 A KR 840007451A KR 1019840000087 A KR1019840000087 A KR 1019840000087A KR 840000087 A KR840000087 A KR 840000087A KR 840007451 A KR840007451 A KR 840007451A
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South Korea
Prior art keywords
web
joist
cord
steel
concrete
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KR1019840000087A
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English (en)
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KR910008086B1 (ko
Inventor
오. 버-트 이.
Original Assignee
이. 오. 버-트, 에프. 에프. 라우러스
함브로 스트럭튜랄 시스템스 리미티드
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Publication of KR840007451A publication Critical patent/KR840007451A/ko
Application granted granted Critical
Publication of KR910008086B1 publication Critical patent/KR910008086B1/ko

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    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Abstract

내용 없음.

Description

이중상부코드(Double Top Chord)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 죠이스트(joist)를 이용한 복합구조(composite construction)를 밑에서 본 투시도.
제2A,2B도는 상부 코드부재의 선택적 배열(S형과 Z형)을 나타내는 본 발명에 따라 건조된 죠이스트의 종단면도.

Claims (18)

  1. 보강망사를 포함하고, 위에 씌우고 그리고 부분적으로 죠이스트의 길이를 들이는 S. Z형 프랜지 한쌍이 대칭적으로 서로 반대위치에 놓여 콘크리트슬랩에 묻혀 있는 상부코드와 콘크리트 슬랩에 묻히지 않는 웨브로연결된 하부코드가 있는 다수의 강죠이스트가 끼워넣어져 있는 수평콘크리트 슬랩으로 구성되는 것을 특징으로 하는 콘크리트구조물 및 복합강.
  2. 제1항에 있어서, 각 S. Z형 프랜지가 아래로 뻗어 있는 지지레그를 갖추고 상기 레그와 웨브가 함께 상기 웨브에 용접 연결되는 것을 특징으로 하는 복합강.
  3. 각 상부코드부재의 아래로 뻗은 지지레그를 웨브에 용접시켜 코드부재에 붙어있게 되는 S. Z형의 두개의 가느다랗게 압연된 동일한 강부재를 이루어져 있으며 서로 거울에 비친 형상처럼 반대로 놓여있는 상부코드와 웨브로 결합된 하부코드로 이루어지며 상기 S. Z부분이 슬랩과 복합작용을 나타내도록 콘크리트 슬랩내에 묻히도록 되어있어 복합가과 콘크리트 바닥시스템에 사용되는 것을 특징으로 하는 강죠이스트.
  4. 제3항에 있어서, 상기 스패너바아에 있는 콘크리트 억제틀을 지지하고 스패너바아끝을 끼워넣는데 사용하기 위해 세로로 간격을 두고 다수의 개방구가 있고 아래로 내리뻗은 지지레그가 상기 웨브에 용접되어 있는 것을 특징으로 하는 강죠이스트.
  5. 거울에 비치는 형상과 같이 반대로 놓여 수직축에 대해 대칭되는 죠이스트를 제공하며 콘크리트슬랩에 삽입물로 쓰이고 한쌍의 S. Z형 부재들로 구성되는 상부코드와 하부코드 그리고 이들을 연결하는 웨브로 이루어지는 것을 특징으로 하는 강죠이스트와 트러스.
  6. 제5항에 있어서, 상기 웨브가 꾸불 꾸불한 연속바아로 구성되어 지는 것을 특징으로 하는 죠이스트.
  7. 제5항에 있어서, 상기 웨브가 다수의 채널형 압축재와 인장재로 구성되는지는 것을 특징으로 하는 죠이스트.
  8. 제5항에 있어서, 상기 웨브가 쉬이트(sheet) 혹은 판(plate)으로 구성되어 지는 것을 특징으로 하는 죠이스트.
  9. 제5항에 있어서, 상기 하부코드가 상기 웨브에 용접 연결된 한쌍의 앵글부재로 구성되어 지는 것을 특징으로 하는 죠이스트.
  10. 제9항에 있어서, 상기 앵글이 용접연결로 상기 웨브에 연결되어지는 것을 특징으로 하는 죠이스트.
  11. 제5항에 있어서, 상기 웨브와 함께 단일강편으로 구성되고 압연되어지는 상기 하부코드로 구성되어 지는것을 특징으로 하는 죠이스트.
  12. 제5항에 있어서, 복합강과 콘크리트구조물을 조립하는데 틀짜기공사를 지지할 스패너바아를 끼울수 있도록 개방구가 있는 것을 특징으로 하는 죠이스트.
  13. 제5항에 있어서, 상기 죠이스트가 상기 수직축에 연결된 두 개의 동일 횡단부재들로 구성되어지는 것을 특징으로 하는 죠이스트.
  14. 상기 슬랩, 웨브 그리고 하부코드에 전달 연결부를 형성하기 위해 콘크리트 슬랩내에 삽입되어 있는 상부코드를 갖추고, 박판강의 압연부분으로 만들어져 그 안에서 형성된 상부코드의 반, 웨브그리고 하부코드를 갖춘 각부재들이 서로 등을 맞대고 연결된 두 개의 동일 모양의 부재를 형성하며, 복합강과 콘크리트 구조에 사용되는 것을 특징으로 하는 강죠이스트.
  15. 제14항에 있어서, 상기 상부코드가 한쌍의 S. Z횡단형으로 구성되어 지는 것을 특징으로 하는 죠이스트.
  16. 제1항에 있어서, 상기 죠이스트들이 강비임에 의해 지지되고 상기 슬랩과 함께채워넣어지는 판벽널(infill panel)을 형성하는 것을 특징으로 하는 구조물.
  17. 제16항에 있어서, 상기 각 죠이스트가 제14항에서 주장한 것과 같이 형성되어지는 것을 특징으로 하는 구조물.
  18. 제16항에 있어서, 상기 비임이 웨브에 고정된 레거(ledger)를 갖고 있는 그리하여 두꺼워진 슬랩이 얻어지는 것을 특징으로 하는 구조물.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019840000087A 1983-01-17 1984-01-11 이중 상현재의 죠이스트구조 KR910008086B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000419589A CA1172463A (en) 1983-01-17 1983-01-17 Double top chord
CA419589 1983-01-17

Publications (2)

Publication Number Publication Date
KR840007451A true KR840007451A (ko) 1984-12-07
KR910008086B1 KR910008086B1 (ko) 1991-10-07

Family

ID=4124357

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000087A KR910008086B1 (ko) 1983-01-17 1984-01-11 이중 상현재의 죠이스트구조

Country Status (8)

Country Link
EP (1) EP0113972B1 (ko)
JP (1) JPS59134262A (ko)
KR (1) KR910008086B1 (ko)
AT (1) ATE37413T1 (ko)
AU (1) AU603051B2 (ko)
CA (1) CA1172463A (ko)
DE (1) DE3378068D1 (ko)
HK (1) HK79093A (ko)

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Also Published As

Publication number Publication date
HK79093A (en) 1993-08-13
KR910008086B1 (ko) 1991-10-07
JPS59134262A (ja) 1984-08-01
EP0113972B1 (en) 1988-09-21
JPH0561420B2 (ko) 1993-09-06
DE3378068D1 (en) 1988-10-27
EP0113972A1 (en) 1984-07-25
AU603051B2 (en) 1990-11-08
ATE37413T1 (de) 1988-10-15
AU2354484A (en) 1984-07-19
CA1172463A (en) 1984-08-14

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