ES2176608T3 - Procedimiento para la construccion de una viga compuesta y viga asi construida. - Google Patents

Procedimiento para la construccion de una viga compuesta y viga asi construida.

Info

Publication number
ES2176608T3
ES2176608T3 ES97200608T ES97200608T ES2176608T3 ES 2176608 T3 ES2176608 T3 ES 2176608T3 ES 97200608 T ES97200608 T ES 97200608T ES 97200608 T ES97200608 T ES 97200608T ES 2176608 T3 ES2176608 T3 ES 2176608T3
Authority
ES
Spain
Prior art keywords
concrete
cables
iron
slabs
high performance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97200608T
Other languages
English (en)
Inventor
Vincenzo Collina
Antonio Migliacci
Gian Luca Guerrini
Luigi Cassar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italcementi SpA
Gipieffe Architettura Studio Associato
Original Assignee
Italcementi SpA
Gipieffe Architettura Studio Associato
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 Italcementi SpA, Gipieffe Architettura Studio Associato filed Critical Italcementi SpA
Application granted granted Critical
Publication of ES2176608T3 publication Critical patent/ES2176608T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E04C3/294—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 of concrete combined with a girder-like structure extending laterally outside the element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49634—Beam or girder

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bridges Or Land Bridges (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

SE PRESENTA UN METODO PARA MANUFACTURAR UNA VIGA COMPUESTA (11) QUE COMPRENDE UNO O MAS NUCLEOS VERTICALES DE PLANCHA DE ACERO, ASOCIADOS Y QUE COOPERAN CON UNA O MAS LOSAS (13, 4) O ALAS HORIZONTALES DE HORMIGON. AL MENOS UNA DE LAS LOSAS O ALAS HORIZONTALES ESTA HECHA DE HORMIGON DE ALTO RENDIMIENTO PARA PERMITIR QUE LAS FUERZAS MUTUAS O COACCIONES SEAN CARGADAS ENTRE LOS DIFERENTES COMPONENTES DE LA VIGA QUE SON MUCHO MAS ALTOS/FUERTES QUE LAS FUERZAS MUTUAS/COACCIONES QUE PUEDEN SER CARGADAS POR MEDIO DE OTROS METODOS Y MATERIALES. SI LA VIGA COMPUESTA ESTA AL MENOS PARCIALMENTE MANUFACTURADA EN LA FABRICA DE PREFABRICACION, DE ACUERDO CON EL METODO, EL ELEMENTO INICIADOR SERA UNA VIGA EN I (12) PREDOBLADA O INFLEXADA CON MEDIOS DE CONEXION SOLDADOS (15). LA VIGA EN I SE POSICIONARA SOBRE EL BANCO DE PREFABRICACION IMPONIENDO LAS LIGADURAS DE FORMA QUE SE REFUERCE LA VIGA, ENTONCES SE INSTALAN CABLES DE ACERO DE POSICIONAMIENTO (16) PRETENSADOS ENTRE LOS PUNTOS DE ANCLAJE EXTERNOS (17),Y SE LLEVA A CABO EL MOLDEADO DEL HORMIGON EN UN ALA (13) EN LA CUAL LOS CABLES (16) ESTAN ASOCIADOS CON HORMIGON DE ALTO RENDIMIENTO. DE ACUERDO CON EL METODO DE LA INVENCION, DESPUES DE QUE SE COMPLETA EL ENDURECIMIENTO, SE CORTAN Y SE QUITAN LAS LIGADURAS AUXILIARES. DE ESTA FORMA, EL HORMIGON AHORA ENDURECIDO, HACIENDOSE INTEGRAL CON LA VIGA DE HIERRO (12) GRACIAS A LOS ELEMENTOS DE REFUERZO DEL HIERRO Y A LOS MEDIOS DE CONEXION SOLDADOS (15) Y CON LOS CABLES (16) MEDIANTE ADHESION, PROVOCA QUE LOS DIFERENTES COMPONENTES COOPEREN MECANICAMENTE Y QUE LA VIGA COMPUESTA ESTE DOTADA DE CARACTERISTICAS MUCHO MEJORES QUE LAS DE LAS VIGAS YA CONOCIDAS.
ES97200608T 1996-03-05 1997-03-04 Procedimiento para la construccion de una viga compuesta y viga asi construida. Expired - Lifetime ES2176608T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000426A IT1283189B1 (it) 1996-03-05 1996-03-05 Metodo per la realizzazione di una trave composita e trave cosi' realizzata

Publications (1)

Publication Number Publication Date
ES2176608T3 true ES2176608T3 (es) 2002-12-01

Family

ID=11373503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97200608T Expired - Lifetime ES2176608T3 (es) 1996-03-05 1997-03-04 Procedimiento para la construccion de una viga compuesta y viga asi construida.

Country Status (6)

Country Link
US (1) US5852905A (es)
EP (1) EP0794042B1 (es)
AT (1) ATE217243T1 (es)
DE (1) DE69712394D1 (es)
ES (1) ES2176608T3 (es)
IT (1) IT1283189B1 (es)

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AU746805B2 (en) * 1999-12-15 2002-05-02 Abergeldie G Beam Pty Ltd A structural element
KR100401671B1 (ko) * 2000-09-16 2003-10-11 (주) 동양구조안전기술 프리스트레스트 프리캐스트 콘크리트 패널을 이용한 합성보
KR100396855B1 (ko) * 2000-11-10 2003-09-02 (주)금화산업 축방향 하중을 이용한 프리플렉스 파일의 제작공법
HRP20000906B1 (hr) * 2000-12-28 2009-05-31 Mara-Institut D.O.O. Dvostruko prednapregnuta, kompozitna, krovno-stropna konstrukcija s ravnim podgledom za gradnju hala
KR100427405B1 (ko) * 2001-03-07 2004-04-17 박재만 피에스에스씨 합성거더
KR20030012015A (ko) * 2001-07-30 2003-02-12 이형훈 강바닥판 및 프리플렉스거더 복합형 교량구조
KR20030012014A (ko) * 2001-07-30 2003-02-12 이형훈 플레이트거더 설치방식을 이용한 프리플렉스교량구조
KR100439470B1 (ko) * 2001-11-19 2004-07-09 신성건설 주식회사 교량용 합성빔
DE10259584A1 (de) * 2002-04-04 2004-07-15 Gerhards, Karl, Dipl.-Ing. Konstruktionen und Verfahren zur Erhöhung der Tragfähigkeit von Biegeträgern
KR100501487B1 (ko) * 2002-05-28 2005-07-18 이형훈 가로보 및 주형(프리플렉스 빔)을 이용한 연속교 시공방법
US20050056822A1 (en) * 2003-09-12 2005-03-17 Linford Paul M. Apparatus and method for reinforcing a vinyl beam
US20090249742A1 (en) * 2007-05-11 2009-10-08 International Contractors Services Llc Composite construction beam
EP2324952A1 (de) * 2008-03-12 2011-05-25 Homag Holzbearbeitungssysteme AG Bearbeitungsvorrichtung mit Grundkörper aus Beton
CN102296751B (zh) * 2011-06-01 2013-03-20 马人乐 预应力抗疲劳钢梁
DK177889B1 (en) 2012-11-23 2014-11-17 Kim Illner Breuning System and Method for biaxial semi-prefabricated lightweight concrete slab
CN104358356B (zh) * 2014-09-17 2016-10-05 华南理工大学 内设局部约束的高强化再生混合钢管砼抗震柱及施工工艺
EP3327200B1 (en) * 2016-11-29 2019-05-15 Vistal Gdynia S.A. Prefabricated bridge girder
US10576658B2 (en) * 2017-05-15 2020-03-03 Morton Buildings, Inc. System and method for embedding substrate in concrete structure
CN108058267A (zh) * 2017-12-14 2018-05-22 山西路桥第二工程有限公司 预制t梁槽钢底座施工方法
CN114108944B (zh) * 2020-08-25 2023-01-03 赖政兴 具破坏警示功能的非对称断面金属梁
US20240060253A1 (en) * 2021-09-24 2024-02-22 Pramod Kumar Singh Composite rcc deck and prestressed parabolic bottom chord underslung open web steel girder bridge superstructure
CN115897370B (zh) * 2022-12-09 2023-09-15 深圳大学 一种复合钢板剪力连接的全装配式钢-砼组合梁桥

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Publication number Priority date Publication date Assignee Title
GB842739A (en) * 1957-07-24 1960-07-27 Felix Louis James Samuely Improvements in structural steel sections, trusses and the like
CH623879A5 (es) * 1977-10-14 1981-06-30 Emil Peter
BE861444A (fr) * 1977-12-02 1978-03-31 Cerfontaine Jacques E E Procede de realisation d'une poutre mixte preflechie en acier-beton
JP2844211B2 (ja) * 1989-04-21 1999-01-06 日本コンクリート工業株式会社 超高強度コンクリート硬化体及び超高強度コンクリート配合物の混練方法
JP2618366B2 (ja) * 1989-10-16 1997-06-11 日本セメント株式会社 水硬性硬化体の製造方法
US5305572A (en) * 1991-05-31 1994-04-26 Yee Alfred A Long span post-tensioned steel/concrete truss and method of making same
JPH07116790B2 (ja) * 1991-07-03 1995-12-18 オリエンタル建設株式会社 プレキャストコンクリート梁
JPH05302398A (ja) * 1991-07-03 1993-11-16 Oriental Kensetsu Kk プレキャストコンクリート梁
FR2681592B1 (fr) * 1991-09-25 1994-07-29 Saret France Beton, notamment du type a hautes performances, et procede pour sa preparation.
FI92089C (fi) * 1993-01-13 1994-09-26 Deltatek Oy Esivalmistettu teräs-betoni-liittopalkki
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DE4328187C2 (de) * 1993-08-21 1995-06-22 Ekkehart Mitschke Verfahren zur Herstellung eines Verbundträgers und Verbundträger
JP2667129B2 (ja) * 1995-04-07 1997-10-27 株式会社ピー・エス 鋼・コンクリート複合桁

Also Published As

Publication number Publication date
ITMI960426A0 (es) 1996-03-05
DE69712394D1 (de) 2002-06-13
EP0794042B1 (en) 2002-05-08
ATE217243T1 (de) 2002-05-15
IT1283189B1 (it) 1998-04-16
EP0794042A3 (en) 1999-06-23
US5852905A (en) 1998-12-29
ITMI960426A1 (it) 1997-09-05
EP0794042A2 (en) 1997-09-10

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