EP0593365A1 - Als Brückenteil ausgebildeter horizontaler Träger - Google Patents

Als Brückenteil ausgebildeter horizontaler Träger Download PDF

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Publication number
EP0593365A1
EP0593365A1 EP93402530A EP93402530A EP0593365A1 EP 0593365 A1 EP0593365 A1 EP 0593365A1 EP 93402530 A EP93402530 A EP 93402530A EP 93402530 A EP93402530 A EP 93402530A EP 0593365 A1 EP0593365 A1 EP 0593365A1
Authority
EP
European Patent Office
Prior art keywords
core
bridge piece
plate
bridge
plates
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.)
Granted
Application number
EP93402530A
Other languages
English (en)
French (fr)
Other versions
EP0593365B1 (de
Inventor
Jean-Pierre Franzi
Claude Mouchet
Jacques Reulet
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.)
Laboratoire Central des Ponts et Chaussees
Gouvernement de la Republique Francaise
Original Assignee
Laboratoire Central des Ponts et Chaussees
Gouvernement de la Republique Francaise
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 Laboratoire Central des Ponts et Chaussees, Gouvernement de la Republique Francaise filed Critical Laboratoire Central des Ponts et Chaussees
Publication of EP0593365A1 publication Critical patent/EP0593365A1/de
Application granted granted Critical
Publication of EP0593365B1 publication Critical patent/EP0593365B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D6/00—Truss-type bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • 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
    • E01D2101/30—Metal

Definitions

  • the present invention relates to a bridge part forming a horizontal crosspiece.
  • the invention relates to a bridge part structure forming a horizontal cross member, in particular for the production of a removable steel bridge with Warren type beam.
  • bridge must be understood in the broad sense and not be limited to the sole sector of the construction of road bridges, railways or other vehicle supports in the sense in which it is commonly understood.
  • An object of the present invention is to provide bridge parts forming horizontal crosspieces which can be easily connected and secured with the other lateral beam members necessary for the production of a structure such as a removable steel bridge.
  • the bridge piece forming a horizontal crosspiece is characterized in that it comprises: a vertical core having an upper edge and a lower edge; upper and lower wings respectively secured to the edges and perpendicular to said core, each end of the core comprising a connection assembly to additional structural elements, each connection assembly comprising a first vertical plate integral with one end of the soul and orthogonal to said soul, a second plate parallel to said first plate and integral with said core and disposed at a distance h from the first plate in the direction of the central region of the core, and a third horizontal plate integral with the lower edges of said first and second plates, said first , second and third plates being able to receive fastening members for additional structural elements.
  • the core has at each of its ends a recess in such a way that the upper edge of the core has a length equal to that of the bridge part at the thickness near said end plates. , and that the lower edge has a reduced length.
  • the second plate of each connection assembly is integral with the core in its portion comprising the recess, whereby the portion of the core comprised between the first and the second plates of a same connection set has a reduced height.
  • the bridge piece is formed by a vertical core 12 which preferably comprises, as best shown the Figure 2, a recess 14, 16 at each of its ends, these recesses corresponding to only part of the total height of the core. Consequently, the core has an upper edge 18 whose length is equal to that of the bridge piece and a lower edge 20 of reduced length due to the recesses 14 and 16.
  • a first wing or upper wing 22 is welded to the upper edge 18 of the core while a lower wing 24 is welded to the lower edge 20 of the core.
  • the wings are perpendicular to the core 12, the current section of the bridge part also having an I shape. We would not go beyond the invention if we used a straight section iron in the shape of an I.
  • connection assembly 26 is constituted by an end plate 30, of trapezoidal or rectangular shape, perpendicular to the plane of the core and welded to the latter and to the upper wing 22.
  • the plate 30 is full.
  • the connection assembly 26 comprises a second plate 32 identical to the plate 30 and parallel to the latter.
  • the plate 32 is secured to the core in the area having the recess 14.
  • the latter is provided with a slot for the passage of the core 12. This plate 32 is also welded to the upper wing 22 and to the core 12.
  • the connection assembly 26 is completed by a third plate or lower plate 34 which is parallel and in the extension of the lower wing 24.
  • the plate 34 which is rectangular, is welded to the lower edges 30a and 32a of the first and second plates 30 and 32.
  • the plate 34 is also welded to the end of the lower wing 24 of the deck piece.
  • the plates 30 and 32 have the same height as the core 12.
  • the plates 30, 32 and 34 all have the same width which is greater than that of the wings 22 and 24.
  • the spacing between the plates 30 and 32 is sufficient to allow the establishment of the end of the members of the structure. This spacing is for example of the order of 450 mm.
  • two pairs of flat bars parallel to the wings 22 and 24 are welded respectively on either side of the core 12. More precisely, a first pair of bars 36 and 38 is welded between the first and second plates 30 and 32 while a second pair of irons 40 and 42 is welded beyond the second plate 32.
  • connection assemblies are used not only for fixing additional members but also for stiffening the vertical plates 30 and 32. It is also seen that the recesses 14 and 16, which are formed at the ends of the 12 soul of the bridge piece not only allow to lighten it as already indicated, but they make it possible to release a larger free volume in the connection assemblies between the plates 30, 32 and 34.
  • bridge part 10 which has just been described with its two connection assemblies, can be easily prefabricated since it is constituted solely by metal parts of the common type which are preferably joined together by welding.
  • transverse metal bridge part After having described a preferred embodiment of the transverse metal bridge part, an example of an embodiment of a removable bridge will be described with the aid of several transverse bridge parts with reference to FIGS. 4 to 6.
  • each transverse bridge piece 10 is bolted to each of its ends on a pair of oblique members 50, 52 made for example of folded sheet metal and the ends of which are bolted to the plates 30 and 32 forming the connection assemblies of the deck piece.
  • the plates 30 and 32 are drilled to receive the fixing bolts of the members.
  • the plates 34 are drilled to allow bolting of the members and braces of the structure.
  • the set of oblique members 50 and 52 associated with the different bridge parts 10 constitutes the two longitudinal vertical planes of the lateral beams of the bridge. This assembly is repeated with a number of bridge parts 10 sufficient to satisfy the length of the bridge to be produced.
  • connection plates such as 54, for example by bolting.
  • the connection plates 54 are connected to each other in the length direction of the bridge by U-shaped irons in folded sheet metal referenced 56.
  • the rigidity and inertia of each of the side bridge parts of the bridge are provided by angles longitudinal 58 thus forming a frame.
  • Each module thus constructed is braced by two sets of two oblique angles, one of the sets being vertical and referenced 60 and the other set being horizontal and referenced 62.
  • the decking of deck 64 rests on the spacers and consists of a steel plate stiffened by buckets.
  • the decking is used for vehicle rolling.
  • the transverse bridge parts forming a spacer are intended for one or two tracks. The dimensions of the transverse bridge parts are of course defined as a function of the track width.
  • the elements of the bridge part are metallic, in particular steel. We would not depart from the invention if the bridge part was made of another material such as a composite material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Catalysts (AREA)
EP19930402530 1992-10-16 1993-10-14 Als Brückenteil ausgebildeter horizontaler Träger Expired - Lifetime EP0593365B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9212439A FR2697039B1 (fr) 1992-10-16 1992-10-16 Pièce de pont formant traverse horizontale.
FR9212439 1992-10-16

Publications (2)

Publication Number Publication Date
EP0593365A1 true EP0593365A1 (de) 1994-04-20
EP0593365B1 EP0593365B1 (de) 1998-01-21

Family

ID=9434632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930402530 Expired - Lifetime EP0593365B1 (de) 1992-10-16 1993-10-14 Als Brückenteil ausgebildeter horizontaler Träger

Country Status (9)

Country Link
EP (1) EP0593365B1 (de)
CZ (1) CZ285343B6 (de)
DE (1) DE69316517T2 (de)
ES (1) ES2113507T3 (de)
FR (1) FR2697039B1 (de)
HU (1) HUT70351A (de)
PL (1) PL56890Y1 (de)
RU (1) RU2074280C1 (de)
SK (1) SK281241B6 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009240A1 (en) * 2006-07-19 2008-01-24 Psp Engineering, A.S. A beam bedding junction, a cross beam and a truss span for bridge and/or similar structures
CN107794833A (zh) * 2017-12-01 2018-03-13 中交路桥华南工程有限公司 叠合梁节段的边主梁及其拼装方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320388A1 (fr) * 1975-08-05 1977-03-04 Metalliques Entrepr Cie Fse Perfectionnements apportes aux ponts, notamment a elements boulonnes
BE881938A (fr) * 1980-02-27 1980-08-27 Exp Dev Engineering & Contract Pont de secours a elements standardises et son procede de montage
DE2907260A1 (de) * 1979-02-24 1980-10-02 Peter Dipl Ing Dr Techn Wagner Zerlegbare bruecke

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320388A1 (fr) * 1975-08-05 1977-03-04 Metalliques Entrepr Cie Fse Perfectionnements apportes aux ponts, notamment a elements boulonnes
DE2907260A1 (de) * 1979-02-24 1980-10-02 Peter Dipl Ing Dr Techn Wagner Zerlegbare bruecke
BE881938A (fr) * 1980-02-27 1980-08-27 Exp Dev Engineering & Contract Pont de secours a elements standardises et son procede de montage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008009240A1 (en) * 2006-07-19 2008-01-24 Psp Engineering, A.S. A beam bedding junction, a cross beam and a truss span for bridge and/or similar structures
CN107794833A (zh) * 2017-12-01 2018-03-13 中交路桥华南工程有限公司 叠合梁节段的边主梁及其拼装方法
CN114197289A (zh) * 2017-12-01 2022-03-18 中交路桥华南工程有限公司 叠合梁式钢混结合段的拼装方法
CN114197289B (zh) * 2017-12-01 2024-05-14 中交路桥华南工程有限公司 叠合梁式钢混结合段的拼装方法
CN107794833B (zh) * 2017-12-01 2024-06-04 中交路桥华南工程有限公司 叠合梁节段的边主梁及其拼装方法

Also Published As

Publication number Publication date
FR2697039A1 (fr) 1994-04-22
SK111393A3 (en) 1995-05-10
RU2074280C1 (ru) 1997-02-27
SK281241B6 (sk) 2001-01-18
DE69316517D1 (de) 1998-02-26
EP0593365B1 (de) 1998-01-21
DE69316517T2 (de) 1998-07-30
ES2113507T3 (es) 1998-05-01
CZ285343B6 (cs) 1999-07-14
CZ217393A3 (en) 1994-05-18
FR2697039B1 (fr) 1995-01-06
HUT70351A (en) 1995-09-28
HU9302923D0 (en) 1994-03-28
PL56890Y1 (en) 1999-02-26

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