EP1803852B1 - Structure de planchers - Google Patents

Structure de planchers Download PDF

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Publication number
EP1803852B1
EP1803852B1 EP20070008210 EP07008210A EP1803852B1 EP 1803852 B1 EP1803852 B1 EP 1803852B1 EP 20070008210 EP20070008210 EP 20070008210 EP 07008210 A EP07008210 A EP 07008210A EP 1803852 B1 EP1803852 B1 EP 1803852B1
Authority
EP
European Patent Office
Prior art keywords
steel
floor
displacement preventing
flanges
stocks
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 - Fee Related
Application number
EP20070008210
Other languages
German (de)
English (en)
Other versions
EP1803852A1 (fr
Inventor
Fumihiro Saito
Mitsushiro Tokuno
Kazutoshi Tsuda
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.)
Asahi Engineering Co Ltd
ECO Japan Co Ltd
Original Assignee
Asahi Engineering Co Ltd
ECO Japan Co Ltd
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 Asahi Engineering Co Ltd, ECO Japan Co Ltd filed Critical Asahi Engineering Co Ltd
Priority to EP20040253102 priority Critical patent/EP1600558B1/fr
Priority to EP20070008210 priority patent/EP1803852B1/fr
Publication of EP1803852A1 publication Critical patent/EP1803852A1/fr
Application granted granted Critical
Publication of EP1803852B1 publication Critical patent/EP1803852B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/22Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00Movable or portable bridges; Floating bridges
    • E01D15/12Portable or sectional bridges
    • E01D15/133Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/12Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125Grating or flooring for bridges
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/292Joists; 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 wood and metal
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00Material constitution of bridges
    • E01D2101/30Metal

Claims (1)

  1. Structure de sol comprenant une pluralité de lopins d'acier (4) disposés en parallèle, chaque lopin d'acier comprenant une âme (1), une bride supérieure (2) disposée à une extrémité supérieure de ladite âme, et une bride inférieure (3) disposée à une extrémité inférieure de ladite âme (1), une surface de sol étant formée sur ladite bride supérieure (2), caractérisée en ce que
    ladite structure de sol comprend en outre une pièce d'écartement empêchant tout déplacement (6) interposée entre lesdites brides supérieures (2) et lesdites brides inférieures (3) desdits lopins d'acier adjacents, ladite pièce d'écartement empêchant tout déplacement (6) comprenant une partie de montage gauche (8) montée entre lesdites brides supérieures et inférieures desdits lopins d'acier adjacents sur le côté gauche, une partie de montage droite (9) montée entre lesdites brides supérieures et inférieures desdits lopins d'acier adjacents sur le côté droit, une partie d'interposition supérieure (10) interposée entre lesdites brides supérieures (2) desdits lopins d'acier adjacents, et une partie d'interposition inférieure (11) interposée entre lesdites brides inférieures adjacentes (3), des parties à gradin supérieures (12) et inférieures (13) sur le côté gauche formées au niveau d'une partie d'enclenchement entre lesdites parties d'interposition supérieures (10) et inférieures (11) et ladite partie de montage gauche (8) étant engagée respectivement avec une surface inférieure de ladite bride supérieure (2) et avec une surface supérieure de ladite bride inférieure (3) dudit lopin d'acier sur le côté gauche, des parties à gradin supérieures (14) et inférieures (15) sur le côté droit formées au niveau d'une partie d'enclenchement entre lesdites parties d'interposition supérieures (10) et inférieures (11) et ladite partie de montage droite (9) étant engagée respectivement avec une surface inférieure de ladite bride supérieure (2) et avec une surface supérieure de ladite bride inférieure (3) dudit lopin d'acier sur le côté droit, et dans laquelle la partie de montage gauche (8) s'étend entre la partie à gradin supérieure (12) et la partie à gradin inférieure (13) ; la partie de montage droite (9) s'étend entre la partie à gradin supérieure (14) et la partie à gradin inférieure (15) ; les parties de montage gauche et droite (8, 9) étant écartées des âmes (1) et, grâce à ces engagements, lesdits lopins d'acier individuels (4) sont empêchés d'être déplacés vers le bas.
EP20070008210 2004-05-26 2004-05-26 Structure de planchers Expired - Fee Related EP1803852B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20040253102 EP1600558B1 (fr) 2004-05-26 2004-05-26 Structure de plancher
EP20070008210 EP1803852B1 (fr) 2004-05-26 2004-05-26 Structure de planchers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20070008210 EP1803852B1 (fr) 2004-05-26 2004-05-26 Structure de planchers
DE200460026937 DE602004026937D1 (de) 2004-05-26 2004-05-26 Bodenstruktur

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04253102.0 Division 2004-05-26
EP20040253102 Division EP1600558B1 (fr) 2004-05-26 2004-05-26 Structure de plancher

Publications (2)

Publication Number Publication Date
EP1803852A1 EP1803852A1 (fr) 2007-07-04
EP1803852B1 true EP1803852B1 (fr) 2010-04-28

Family

ID=34930341

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20040253102 Expired - Fee Related EP1600558B1 (fr) 2004-05-26 2004-05-26 Structure de plancher
EP20070008210 Expired - Fee Related EP1803852B1 (fr) 2004-05-26 2004-05-26 Structure de planchers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20040253102 Expired - Fee Related EP1600558B1 (fr) 2004-05-26 2004-05-26 Structure de plancher

Country Status (2)

Country Link
EP (2) EP1600558B1 (fr)
DE (2) DE602004026937D1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070289813A1 (en) * 2006-06-07 2007-12-20 Bothwell Timothy B Scaffold plank with end connector and method of making the same
US9617693B1 (en) 2014-09-23 2017-04-11 Quality Mat Company Lifting elements for crane mats
US9863098B2 (en) 2014-09-23 2018-01-09 Quality Mat Company Hybrid crane mat with lifting elements
US9714487B2 (en) 2014-09-23 2017-07-25 Quality Mat Company Industrial mats with lifting elements
US20160258115A1 (en) 2014-09-23 2016-09-08 Joe Penland, Jr. Industrial mats having cost effective core structures
US10273639B2 (en) 2014-09-19 2019-04-30 Quality Mat Company Hybrid industrial mats having side protection
US9822493B2 (en) 2014-09-19 2017-11-21 Quality Mat Company Industrial mats having side protection
US9845576B2 (en) 2014-09-23 2017-12-19 Quality Mat Company Hybrid crane mat utilizing various longitudinal members
WO2017151242A1 (fr) * 2016-02-29 2017-09-08 Quality Mat Company Tapis industriels ayant des structures de support de cœur économiques
US9663903B2 (en) 2014-09-23 2017-05-30 Quality Mat Company Industrial mats having plastic or elastomeric side members
US10753050B2 (en) 2014-09-23 2020-08-25 Quality Mat Company Industrial mats having cost effective core structures
MX2017012177A (es) * 2015-03-25 2018-06-19 Quality Mat Co Construccion de cubierta con nucleo ambientalmente resistente.
US10273638B1 (en) 2018-03-26 2019-04-30 Quality Mat Company Laminated mats with closed and strengthened core layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR777125A (fr) * 1934-08-11 1935-02-12 Plancher hourdi à palplanches et entretoises spéciales
US2112949A (en) * 1935-10-09 1938-04-05 Herbert H Bunker Slab
JPS57137509A (en) * 1981-02-18 1982-08-25 Nitsukai Giken Kk Construction of concrete bridge beam
JPH08253912A (ja) 1995-03-16 1996-10-01 Nippon Steel Corp 橋梁構造
SE515069C2 (sv) * 1999-10-25 2001-06-05 Lage Olofsson Scaffolding beam of wood

Also Published As

Publication number Publication date
DE602004009896D1 (de) 2007-12-20
EP1600558B1 (fr) 2007-11-07
EP1803852A1 (fr) 2007-07-04
EP1600558A1 (fr) 2005-11-30
DE602004026937D1 (de) 2010-06-10
DE602004009896T2 (de) 2008-09-11

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