WO2016133291A3 - 조립트러스 매립형 합성보 - Google Patents

조립트러스 매립형 합성보 Download PDF

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Publication number
WO2016133291A3
WO2016133291A3 PCT/KR2016/000899 KR2016000899W WO2016133291A3 WO 2016133291 A3 WO2016133291 A3 WO 2016133291A3 KR 2016000899 W KR2016000899 W KR 2016000899W WO 2016133291 A3 WO2016133291 A3 WO 2016133291A3
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WO
WIPO (PCT)
Prior art keywords
concrete
prefabricated truss
coupled
truss
prefabricated
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PCT/KR2016/000899
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English (en)
French (fr)
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WO2016133291A2 (ko
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권용근
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권용근
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Priority to US15/108,290 priority Critical patent/US9909308B2/en
Publication of WO2016133291A2 publication Critical patent/WO2016133291A2/ko
Publication of WO2016133291A3 publication Critical patent/WO2016133291A3/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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • 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
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/205—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members with apertured web, e.g. frameworks, trusses
    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/291—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures with apertured web
    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • 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
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/262—Concrete reinforced with steel fibres
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2457—Beam to beam connections
    • 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
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

본 발명은 조립트러스가 콘크리트에 매립되는 합성보에 관한 것으로, 보다 상세하게는 조립트러스가 콘크리트 경화전의 액상상태에서는 콘크리트 자중과 시공하중을 견디는 트러스 보로 역할하며 콘크리트 경화 후에는 콘크리트와 함께 주요 구조부재로 역할하는 합성보에 관한 것이다. 본 발명의 적절한 실시형태에 따른 거푸집널을 부착한 매립형 조립트러스 합성보는 일정 두께의 판상으로 구성되며, 길이 방향을 따라 일정간격을 두고 양단에 또는 전 구간에 나사산이 형성된 나사봉이 폭방향으로 돌출되도록 결합되는 하현재와; 복수의 평강의 단부를 이어서 지그재그 형상으로 구성되며 평강의 이음부에 형성된 관통홀에 하현재에 결합된 나사봉이 관통되어 외측에서 D콘이 체결되어 하현재 폭방향 양단에 하단이 결합되는 한 쌍의 접이식 복재; 및 길이 방향을 따라 일정간격을 두고 결합공이 천공된 수직판, 수직판 상단에 구성되는 수평판을 포함하도록 구성되어 나사봉이 수직판의 결합공과 접이식 복재의 상단 관통홀에 관통되고 외측에서 D콘이 체결되어 한 쌍의 접이식 복재에 결합되는 한 쌍의 상현재;를 포함하는 조립트러스; 조립트러스를 단면내에 수용하고 상면이 개방된 U자형 단면을 갖도록 구성되며, 조립트러스 상현재와 하현재에 결합된 D콘의 상응위치에 볼트홀이 천공되어 외측에서 볼트가 볼트홀을 통해 D콘에 결합되어 조립트러스에 고정되는 거푸집널; 및 거푸집널 단면 내에 타설되어 조립트러스와 일체화되는 콘크리트를 포함하여 구성되며, 거푸집널은, 콘크리트 경화 후에 볼트를 풀어내어 제거되는 것을 특징으로 한다.
PCT/KR2016/000899 2015-02-16 2016-01-27 조립트러스 매립형 합성보 WO2016133291A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/108,290 US9909308B2 (en) 2015-02-16 2016-01-27 Composite beam having truss reinforcement embedded in concrete

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0023632 2015-02-16
KR1020150023632A KR101567741B1 (ko) 2015-02-16 2015-02-16 조립트러스 매립형 합성보

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WO2016133291A2 WO2016133291A2 (ko) 2016-08-25
WO2016133291A3 true WO2016133291A3 (ko) 2016-10-13

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Country Link
US (1) US9909308B2 (ko)
KR (1) KR101567741B1 (ko)
CN (1) CN105888134B (ko)
WO (1) WO2016133291A2 (ko)

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KR101567741B1 (ko) 2015-11-09
CN105888134B (zh) 2018-09-25
US20180002925A1 (en) 2018-01-04
CN105888134A (zh) 2016-08-24
WO2016133291A2 (ko) 2016-08-25
US9909308B2 (en) 2018-03-06

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