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WO2006031001A1 - Poutre hybride du type sandwich acier-beton et systeme a structure hybride a haute resistance utilisant ladite poutre - Google Patents

Poutre hybride du type sandwich acier-beton et systeme a structure hybride a haute resistance utilisant ladite poutre Download PDF

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Publication number
WO2006031001A1
WO2006031001A1 PCT/KR2004/003206 KR2004003206W WO2006031001A1 WO 2006031001 A1 WO2006031001 A1 WO 2006031001A1 KR 2004003206 W KR2004003206 W KR 2004003206W WO 2006031001 A1 WO2006031001 A1 WO 2006031001A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel
concrete
hybrid
hybrid beam
lateral shape
Prior art date
Application number
PCT/KR2004/003206
Other languages
English (en)
Inventor
Jong-San Kim
Soo-Young Kim
Young-Kee Lew
Original Assignee
Samsung Corporation
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 Samsung Corporation filed Critical Samsung Corporation
Publication of WO2006031001A1 publication Critical patent/WO2006031001A1/fr

Links

Classifications

    • 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
    • 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
    • E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • 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
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs

Definitions

  • the present invention relates to a steel-concrete sandwich-
  • the invention relates to a steel-
  • steel framing can be achieved simultaneously, thereby providing a
  • SRC steel reinforced concrete
  • steel bar is arranged around a steel member and concrete is placed
  • beam member forming the structure body is required to have a high
  • hybrid beam includes: a pair of lateral shape steel member for
  • the lateral shape steel members are disposed in parallel at regular
  • hybrid beam 1 of the invention basically the lateral shape steel
  • member 10 is arranged in pairs at both sides of the beam, but not in
  • the lateral shape steel member 10 which is a steel member
  • lateral shape steel members 10 is responsible for a greater part of
  • the invention can take advantage of the high
  • hybrid beam of the invention is suitable for an anti-vibration building structure (semiconductor, LCD factory building, etc.), which
  • FIG. 1 is a cross-sectional view of a steel-concrete sandwich-
  • FIGS. 2 to 11 are cross-section views of a steel-concrete
  • FIGS. 12 and 13 are plan views of a high-strength hybrid
  • FIGS. 14 to 18 shows hybrid structure systems according to the
  • FIG. 1 is a cross-sectional view of a steel-concrete sandwich-
  • FIG. 1 this embodiment of the invention, as a whole,
  • the hybrid beam is composed of a pair of lateral
  • shape steel members 10 for forming both side faces of the beam and a
  • the lateral shape steel members 10 are disposed in
  • lateral shape steel member 10 indicates a structural member
  • the lateral shape steel member 10 may employ various shaped members,
  • an H-steel beam is employed, which can be used most
  • filled concrete 20 corresponds to a general
  • the filled concrete may be placed separately, but
  • bottom-support plate 30 is provided in order to tightly close the
  • the lateral shape steel member 10 i.e., the side face of the web 13
  • connector 50 employs a stud bolt, but a shape steel stud or a steel
  • rod stud can be fabricated and utilized by cutting a shaped steel or
  • FIGS. 2 and 3 are cross-sectional views of a steel-concrete
  • steel member 10 employs a C-channel steel beam having a ' 1 ⁇ '-shape as a whole along with the horizontal upper and lower flanges 11 and 12
  • flanges 11 and 12 are protruded in opposite directions to each other
  • bottom-support plate 30 described above is not installed, and instead
  • the lower flange 12 thereof is made so as to have a length longer
  • the hybrid beam is closed by means of the lower flanges 12.
  • a steel plate such as a plate girder may be welded to thereby form a lateral steel shape member 10 suitable to this
  • FIG. 4 illustrates a
  • lateral shape steel member 10 having an H-shape cross-section.
  • the lower flange 12 thereof may be extended to thereby form a
  • FIG. 5 illustrates a precast concrete panel 12', dissimilar
  • shape steel beam can be employed, dissimilar to the previous
  • This embodiment is configured such that
  • a precast concrete panel 12' is formed in combination with the lower
  • steel plate shown in FIGS. 1 to 3 may be employed, and also a variety
  • bottom-support plate 30 employs a deck plate.
  • the deck plate may
  • FIG. 7 is a cross-sectional view of a steel-concrete sandwich- type hybrid beam according to another embodiment of the invention.
  • This embodiment is further provided with a reinforcement steel bar 25
  • bar 25 is comprised of a main bar 25-1 arranged along the
  • main bar 25-1 similar to a common-type arrangement of bar.
  • FIG. 8 is a cross-sectional view of a steel-concrete
  • FIG. 8 is configured such that a pre-
  • this embodiment is provided with one or more
  • FIG. 9 illustrates an
  • This sheer connector 50 may employ various kinds of sheer
  • connectors including a common stud bolt, selectively depending on the
  • a ' ⁇ '-channel shape steel can be cut into a certain length to thereby form a shape steel
  • a steel bar stud which is formed by bending a steel
  • bar into a 'U' shape may be welded to the lateral shape steel member
  • FIG. 11a illustrates a case where a bar stud is employed as
  • a rod material such as a steel bar or a
  • lateral shape steel member 10 and the filled concrete 20 can be
  • FIG. lib illustrates another embodiment where a
  • sheer connector is formed in the lateral shape steel member 10.
  • a vertical stiffener 55 is installed in the inner
  • the vertical stiffener 55 corresponds to a
  • stiffener 55 installed as illustrated functions to strength
  • FIGS. 12 and 12 are identical to the accompanying drawings.
  • FIGS. 12 and 12 are identical to the accompanying drawings.
  • FIG. 12 illustrates an embodiment of the
  • FIG. 13 illustrates another embodiment of
  • reference numeral 200 denotes a common-type beam member.
  • the high strength hybrid As illustrated in FIGS. 12 and 13, the high strength hybrid
  • structure system of the invention generally includes a plurality of
  • steel-concrete sandwich-type hybrid beam 1 is comprised of a pair of
  • the lateral shape steel members 10 are
  • the steel member i.e., the lateral shape steel member is mostly
  • steel-concrete sandwich-type hybrid beam of the invention can be any steel-concrete sandwich-type hybrid beam of the invention.
  • FIG. 14 is a sectional view showing details on the connection
  • a diaphragm 112 is installed at a certain height
  • FIG. 15 is a sectional view showing details on the connection
  • the hybrid beam 1 passes horizontally through the RC column 120.
  • steel member 10 is installed horizontally above the already-
  • a filled concrete 20 can be placed.
  • the filled concrete 20 and the column concrete 121 can be
  • FIG. 16 is a sectional view showing details on the connection
  • the hybrid beam 1 is connected to the SRC column
  • the column steel 133 is arranged in pairs and embedded in a
  • member 10 is constructed in such a way as to be connected in a strong
  • FIG. 17 is a sectional view showing details on the connection
  • FIG. 16 an H-beam column steel 133 is arranged in pairs, and at the
  • FIGS. 18 and 19 illustrate embodiments of the invention
  • FIG. 18 is a sectional view
  • FIG. 19 is a
  • invention is connected to the steel column 140 in a two-way pattern.
  • hybrid beam 1 of the invention is connected to the steel column 140
  • portion of the lateral shape steel member 10 is bonded to each of the
  • unexplained reference numeral 145 denotes a side plate
  • the side plate 145 is
  • steel member is arranged in pairs at both sides of the beam so as to

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

La présente invention se rapporte à une poutre hybride du type sandwich acier-béton et à un système à structure hybride haute résistance utilisant ladite poutre. Un élément en acier profilé est agencé en paires des deux côtés de la poutre et un béton est coulé entre les deux éléments en acier profilés, ceci permettant d'obtenir simultanément des caractéristiques de rigidité élevée et d'amortissement élevé du bâti en béton armé ainsi qu'une efficacité de construction de la charpente en acier. Par conséquent, il est possible d'obtenir une commodité de construction ainsi que de bonnes caractéristiques structurelles améliorées, ce qui réduit le coût de construction, par comparaison à l'utilisation de poutres classiques en béton armé et en béton précontraint ayant la même rigidité. La poutre hybride du type sandwich acier-béton est composée d'un élément en acier et d'un élément en béton. L'invention se rapporte également aux éléments en acier profilés latéraux formant les deux faces latérales de la poutre hybride. Du béton est coulé entre les deux éléments en acier profilés latéraux, béton que l'on laisse ensuite sécher. Les éléments en acier profilés latéraux sont disposés en parallèle à intervalles réguliers suivant la direction longitudinale de la poutre hybride.
PCT/KR2004/003206 2004-09-15 2004-12-08 Poutre hybride du type sandwich acier-beton et systeme a structure hybride a haute resistance utilisant ladite poutre WO2006031001A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2004-0073688 2004-09-15
KR1020040073688A KR20060024850A (ko) 2004-09-15 2004-09-15 철골-콘크리트 샌드위치 합성보 및 이를 이용한 고강성합성 구조 시스템

Publications (1)

Publication Number Publication Date
WO2006031001A1 true WO2006031001A1 (fr) 2006-03-23

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Country Status (2)

Country Link
KR (1) KR20060024850A (fr)
WO (1) WO2006031001A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925088A1 (fr) * 2007-12-18 2009-06-19 Soc Civ D Brevets Matiere Procede de realisation d'un element de construction en beton arme et element de construction ainsi realise
ITUD20120188A1 (it) * 2012-11-09 2014-05-10 Giuseppe Suraci Elemento strutturale per costruzioni edili, costruzioni edili comprendenti detto elemento strutturale, e procedimento di realizzazione di detto elemento strutturale
CN104060761A (zh) * 2014-05-23 2014-09-24 浙江东南网架股份有限公司 U形钢混凝土组合截面梁及其施工方法
CN104563391A (zh) * 2014-10-31 2015-04-29 华南理工大学 一种内置上翼缘不连续工字钢的再生混合梁及其施工工艺
CN105155774A (zh) * 2015-08-10 2015-12-16 河海大学 双层槽钢-再生混凝土组合梁
JP2016089549A (ja) * 2014-11-10 2016-05-23 株式会社大林組 鉄筋コンクリート梁と鉄骨の柱又は鉄骨を備える柱との接合構造及び方法
CN105672568A (zh) * 2016-03-29 2016-06-15 杭州江润科技有限公司 超大截面劲性混凝土转换梁分层浇筑施工方法
CN108589931A (zh) * 2018-07-25 2018-09-28 浙江大学 混凝土与钢结构组合的预制结构连接节点
CN108775084A (zh) * 2018-07-09 2018-11-09 东南大学 钢-混凝土组合预制梁和预制柱连接结构和施工方法
CN110453584A (zh) * 2019-07-11 2019-11-15 安徽省交通控股集团有限公司 一种采用耐候波形钢腹板的钢-混凝土组合梁结构
JP2020076275A (ja) * 2018-11-09 2020-05-21 株式会社竹中工務店 鉄骨造建物
FR3093743A1 (fr) * 2019-03-12 2020-09-18 Plattard Sas Ebauche de poutre en béton pré-coffrée comportant un fond et des panneaux latéraux

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KR100802515B1 (ko) * 2006-10-17 2008-02-12 한국건설기술연구원 한 쌍의 강재빔을 포함하는 프리캐스트 합성보를 이용한합성바닥판구조
KR101320571B1 (ko) * 2011-03-16 2013-10-28 재단법인 포항산업과학연구원 강합성 거더 모듈 및 이의 제작방법
KR20170051018A (ko) 2015-11-02 2017-05-11 주식회사 태영피씨엠 Pc패널을 이용한 기초 트윈 월 구조체 및 이의 제작방법
KR101878762B1 (ko) * 2016-06-10 2018-07-16 주식회사 하이브릭스이앤씨 보춤을 줄일 수 있는 기둥과 보의 이중 결합 구조
CN106284840B (zh) * 2016-09-22 2017-10-24 广东省建筑设计研究院 一种二次浇注钢构架混凝土梁及其施工方法
KR102433621B1 (ko) * 2017-10-23 2022-08-17 심남주 단면 하부에 강재가 집중 배치되는 와이드 더블 합성거더의 일방향 구조
CN107965090B (zh) * 2017-12-29 2023-07-07 广东象博生态科技有限公司 一种用于装配式住宅的立柱结构及装配式住宅
KR102183966B1 (ko) * 2020-03-04 2020-11-27 (주)쓰리디엔지니어링 2개의 h-빔을 이용한 합성기둥 및 그 합성기둥과 2개의 h-빔을 이용한 합성보의 결합구조 시스템
KR102277253B1 (ko) * 2020-11-26 2021-07-13 코오롱이앤씨 주식회사 Cts슬래브를 활용한 신속 건축공정용 라멘 구조 시스템 및 그 시공방법
KR102509900B1 (ko) * 2021-03-03 2023-03-15 코오롱이앤씨 주식회사 중공 건식 슬래브의 단부에 보 형성용 채널이 일체로 형성된 단위부재를 이용한 스피드 건설공법
CN114517529B (zh) * 2021-08-13 2024-07-09 福建省城投科技有限公司 一种h型钢-混凝土组合的偏心支撑结构及其支撑体系
KR102495902B1 (ko) * 2022-02-08 2023-02-06 (주)아이에스산업 Cft강관기둥과 충전브라켓의 접합구조
CN114411975B (zh) * 2022-02-13 2023-11-07 重庆交通大学 复合式栓接剪力键构造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081017U (fr) * 1973-11-26 1975-07-12
JPS6165116U (fr) * 1984-10-04 1986-05-02
JPS61165452A (ja) * 1985-01-16 1986-07-26 株式会社竹中工務店 コンクリ−ト充填鋼梁
JPH04254646A (ja) * 1991-02-05 1992-09-09 Kajima Corp 鉄骨コンクリート梁
KR20010028919A (ko) * 1999-09-28 2001-04-06 김헌출 철근콘크리트 기둥과 철골 보의 접합부
WO2002099215A1 (fr) * 2001-06-05 2002-12-12 Bonacci Beam (International) Pty Ltd Element structurel de construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081017U (fr) * 1973-11-26 1975-07-12
JPS6165116U (fr) * 1984-10-04 1986-05-02
JPS61165452A (ja) * 1985-01-16 1986-07-26 株式会社竹中工務店 コンクリ−ト充填鋼梁
JPH04254646A (ja) * 1991-02-05 1992-09-09 Kajima Corp 鉄骨コンクリート梁
KR20010028919A (ko) * 1999-09-28 2001-04-06 김헌출 철근콘크리트 기둥과 철골 보의 접합부
WO2002099215A1 (fr) * 2001-06-05 2002-12-12 Bonacci Beam (International) Pty Ltd Element structurel de construction

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925088A1 (fr) * 2007-12-18 2009-06-19 Soc Civ D Brevets Matiere Procede de realisation d'un element de construction en beton arme et element de construction ainsi realise
ITUD20120188A1 (it) * 2012-11-09 2014-05-10 Giuseppe Suraci Elemento strutturale per costruzioni edili, costruzioni edili comprendenti detto elemento strutturale, e procedimento di realizzazione di detto elemento strutturale
CN104060761A (zh) * 2014-05-23 2014-09-24 浙江东南网架股份有限公司 U形钢混凝土组合截面梁及其施工方法
CN104060761B (zh) * 2014-05-23 2016-03-09 浙江东南网架股份有限公司 U形钢混凝土组合截面梁及其施工方法
CN104563391A (zh) * 2014-10-31 2015-04-29 华南理工大学 一种内置上翼缘不连续工字钢的再生混合梁及其施工工艺
JP2016089549A (ja) * 2014-11-10 2016-05-23 株式会社大林組 鉄筋コンクリート梁と鉄骨の柱又は鉄骨を備える柱との接合構造及び方法
CN105155774A (zh) * 2015-08-10 2015-12-16 河海大学 双层槽钢-再生混凝土组合梁
CN105672568B (zh) * 2016-03-29 2018-01-16 济南长兴建设集团有限公司 超大截面劲性混凝土转换梁分层浇筑施工方法
CN105672568A (zh) * 2016-03-29 2016-06-15 杭州江润科技有限公司 超大截面劲性混凝土转换梁分层浇筑施工方法
CN108775084A (zh) * 2018-07-09 2018-11-09 东南大学 钢-混凝土组合预制梁和预制柱连接结构和施工方法
CN108775084B (zh) * 2018-07-09 2023-06-09 东南大学 钢-混凝土组合预制梁和预制柱连接结构和施工方法
CN108589931A (zh) * 2018-07-25 2018-09-28 浙江大学 混凝土与钢结构组合的预制结构连接节点
JP2020076275A (ja) * 2018-11-09 2020-05-21 株式会社竹中工務店 鉄骨造建物
JP7265343B2 (ja) 2018-11-09 2023-04-26 株式会社竹中工務店 鉄骨造建物
FR3093743A1 (fr) * 2019-03-12 2020-09-18 Plattard Sas Ebauche de poutre en béton pré-coffrée comportant un fond et des panneaux latéraux
CN110453584A (zh) * 2019-07-11 2019-11-15 安徽省交通控股集团有限公司 一种采用耐候波形钢腹板的钢-混凝土组合梁结构

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