ES2193852A1 - Prefabricated beam for a viaduct support - Google Patents

Prefabricated beam for a viaduct support

Info

Publication number
ES2193852A1
ES2193852A1 ES200102107A ES200102107A ES2193852A1 ES 2193852 A1 ES2193852 A1 ES 2193852A1 ES 200102107 A ES200102107 A ES 200102107A ES 200102107 A ES200102107 A ES 200102107A ES 2193852 A1 ES2193852 A1 ES 2193852A1
Authority
ES
Spain
Prior art keywords
base
support
prefabricated beam
beams
walls
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
ES200102107A
Other languages
Spanish (es)
Other versions
ES2193852B1 (en
Inventor
Fraguet Jesus Montaner
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.)
R & C Res And Concrete S A
Original Assignee
R & C Res And Concrete S A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8498962&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2193852(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by R & C Res And Concrete S A filed Critical R & C Res And Concrete S A
Priority to ES200102107A priority Critical patent/ES2193852B1/en
Priority to PCT/ES2002/000436 priority patent/WO2003025290A1/en
Publication of ES2193852A1 publication Critical patent/ES2193852A1/en
Application granted granted Critical
Publication of ES2193852B1 publication Critical patent/ES2193852B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • 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
    • 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
    • E04C3/26—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 prestressed

Abstract

The invention relates to a prefabricated beam for a viaduct support of the type that is used to support the deck slab in the construction of viaducts, bridges and similar elements. The invention is characterised by the asymmetric section thereof which is produced by means of walls (3 and 4) which extend out from the base (2). One of said walls is disposed at an angle of 90 DEG in relation to the base while the opposing wall is disposed at an angle greater than 90 DEG in relation to said base. The aforementioned vertical wall (3) comprises multiple holes (7) which are used to connect two beams using a suitable connection means (8). According to the invention, the beams can be fixed quickly in order to produce a simple and secure assembly. Moreover, the weight of said assembly is reduced owing to the design of the section thereof, thereby facilitating the transport and fixing of same.
ES200102107A 2001-09-20 2001-09-20 PREFABRICATED BEAM FOR VIADUCT SUPPORT. Revoked ES2193852B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200102107A ES2193852B1 (en) 2001-09-20 2001-09-20 PREFABRICATED BEAM FOR VIADUCT SUPPORT.
PCT/ES2002/000436 WO2003025290A1 (en) 2001-09-20 2002-09-17 Prefabricated beam for a viaduct support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102107A ES2193852B1 (en) 2001-09-20 2001-09-20 PREFABRICATED BEAM FOR VIADUCT SUPPORT.

Publications (2)

Publication Number Publication Date
ES2193852A1 true ES2193852A1 (en) 2003-11-01
ES2193852B1 ES2193852B1 (en) 2004-11-01

Family

ID=8498962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102107A Revoked ES2193852B1 (en) 2001-09-20 2001-09-20 PREFABRICATED BEAM FOR VIADUCT SUPPORT.

Country Status (2)

Country Link
ES (1) ES2193852B1 (en)
WO (1) WO2003025290A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2354663A1 (en) * 2008-08-01 2011-03-17 Structural Research S.L. Prefabricated beam to walk it. (Machine-translation by Google Translate, not legally binding)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2195781B1 (en) * 2002-04-10 2006-02-16 R & C RESEARCH AND CONCRETE, S.A. PREFABRICATED BEAM CONSTRUCTION SYSTEM OF LARGE DIMENSIONS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389717A1 (en) * 1977-05-06 1978-12-01 Union Tech Construction Bridge across water with floating, sectional, prefabricated deck - resting on piles on bottom of lake and fitting into cavities in deck
WO1988000264A1 (en) * 1986-07-04 1988-01-14 Karhumaeki Markku Engagement profile or beam
DE4034836A1 (en) * 1990-01-08 1991-07-11 Krupp Stahl Kaltform Cold roller girder of sheet steel - has additional steel sheet element for increased strength
US5386782A (en) * 1992-01-23 1995-02-07 J. Muller International Rapid transit viaduct system with central platform station

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389717A1 (en) * 1977-05-06 1978-12-01 Union Tech Construction Bridge across water with floating, sectional, prefabricated deck - resting on piles on bottom of lake and fitting into cavities in deck
WO1988000264A1 (en) * 1986-07-04 1988-01-14 Karhumaeki Markku Engagement profile or beam
DE4034836A1 (en) * 1990-01-08 1991-07-11 Krupp Stahl Kaltform Cold roller girder of sheet steel - has additional steel sheet element for increased strength
US5386782A (en) * 1992-01-23 1995-02-07 J. Muller International Rapid transit viaduct system with central platform station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2354663A1 (en) * 2008-08-01 2011-03-17 Structural Research S.L. Prefabricated beam to walk it. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2193852B1 (en) 2004-11-01
WO2003025290A1 (en) 2003-03-27

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