EP1869256B1 - Parapet multi-rails - Google Patents

Parapet multi-rails Download PDF

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Publication number
EP1869256B1
EP1869256B1 EP06726649.4A EP06726649A EP1869256B1 EP 1869256 B1 EP1869256 B1 EP 1869256B1 EP 06726649 A EP06726649 A EP 06726649A EP 1869256 B1 EP1869256 B1 EP 1869256B1
Authority
EP
European Patent Office
Prior art keywords
rail
parapet
vehicle
vehicle safety
upright
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.)
Active
Application number
EP06726649.4A
Other languages
German (de)
English (en)
Other versions
EP1869256A1 (fr
Inventor
Anthony James Everitt
Darren Victor Copeland
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.)
Varley and Gulliver Ltd
Original Assignee
Varley and Gulliver 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
Priority claimed from GBGB0507358.0A external-priority patent/GB0507358D0/en
Application filed by Varley and Gulliver Ltd filed Critical Varley and Gulliver Ltd
Publication of EP1869256A1 publication Critical patent/EP1869256A1/fr
Application granted granted Critical
Publication of EP1869256B1 publication Critical patent/EP1869256B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/103—Parapets, railings ; Guard barriers or road-bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (15)

  1. Parapet de sécurité pour véhicule (10 ; 100) comprenant une pluralité de rails (18, 24, 28 ; 118, 124, 128) qui sont supportés à des hauteurs variables sur des poteaux (12 ; 112), incluant :
    un premier rail (18 ; 118) qui comprend une section en caisson en acier qui est supportée au niveau de chaque poteau (12 ; 112) par des moyens d'enchâssement (20, 22 ; 120; 122) à une hauteur à laquelle le parapet (10 ; 100) sera heurté par les parties inférieures d'un véhicule léger, tel qu'une petite voiture qui percute le parapet (10 ; 100), les moyens d'enchâssement (20, 22 ; 120, 122) comprenant au moins un élément de tasseau en tôle (20, 22) qui peut, en fonctionnement, plier par déformation plastique, dans lequel, dans un premier temps, les moyens d'enchâssement (20, 22 ; 120, 122) sont configurés de manière à ce qu'ils amortissent l'impact par déformation plastique lorsqu'une charge horizontale issue du véhicule qui percute le parapet (10 ; 100) est appliquée sur le rail (18 ; 118) de sorte que le premier rail (18 ; 118) est déplacé en direction des poteaux (12 ; 112), et dans un second temps, le premier rail (18 ; 118) entre en contact avec un poteau (12 ; 112) pour limiter tout autre mouvement du véhicule à travers le parapet (10 ; 100) ; et
    un deuxième rail (24, 124) qui est monté au-dessus du premier rail (18 ; 118) ;
    dans lequel les premier et deuxième rails (18, 24, 28, 118, 124, 128) s'étendent à sensiblement la même distance des poteaux (12 ; 112).
  2. Parapet de sécurité pour véhicule (10 ; 100) selon la revendication 1, dans lequel le deuxième rail (24, 124) est monté à une hauteur qui est telle qu'une surface supérieure du véhicule léger percutant percute le deuxième rail (24, 124).
  3. Parapet de sécurité pour véhicule selon la revendication 1, dans lequel le deuxième rail (24, 124) comprend une section en caisson en acier qui est supportée au niveau de chaque poteau par des moyens d'enchâssement (20, 22 ; 120, 122) qui sont configurés de manière à ce qu'ils plient lorsqu'une charge horizontale issue d'un véhicule qui percute le parapet est appliquée sur le rail de sorte que le deuxième rail (24, 124) est déplacé en direction des poteaux (12 ; 112).
  4. Parapet de sécurité pour véhicule selon la revendication 1, dans lequel le deuxième rail (24) présente une section trapézoïdale, le côté parallèle plus court faisant face à la chaussée.
  5. Parapet de sécurité pour véhicule selon la revendication 4, dans lequel au moins une partie du côté parallèle plus long du deuxième rail (24), qui est éloigné de la chaussée tout en lui faisant face, est ouverte.
  6. Parapet de sécurité pour véhicule selon la revendication 1, dans lequel l'élément de tasseau (20, 22) comporte une section verticale (20a) pour assurer une fixation solide sur le poteau (12) et une section horizontale (20b) pour assurer une fixation solide sur le rail (18, 28).
  7. Parapet de sécurité pour véhicule selon la revendication 6, dans lequel le tasseau (20, 22) comprend en outre une section d'interconnexion (20c) qui est attenante aux sections horizontale et verticale au niveau de parties fléchies de sorte que la déformation plastique se produise au niveau d'une ou de plusieurs des parties fléchies.
  8. Parapet de sécurité pour véhicule selon la revendication 7, dans lequel, lorsqu'elle est montée sur le poteau, la section d'interconnexion (20c) est positionnée selon un certain angle par rapport à la fois au poteau (12) et au rail (18, 28).
  9. Parapet de sécurité pour véhicule selon l'une quelconque des revendications 6 à 8, dans lequel les moyens d'enchâssement comprennent une paire de tasseaux (20, 22) qui sont montés sur le poteau (12) l'un au-dessus de l'autre, un tasseau inférieur (20) supportant le rail (18, 28) depuis le dessous et un tasseau supérieur (22) supportant le rail depuis le dessus.
  10. Parapet de sécurité pour véhicule selon la revendication 9, dans lequel les deux tasseaux (20, 22) présentent les mêmes dimensions et sont montés selon la même orientation.
  11. Parapet de sécurité pour véhicule selon la revendication 3, dans lequel le deuxième rail (124) est un autre rail qui comporte des moyens d'enchâssement de support susceptibles de plier (20, 22) de même construction que pour le premier rail (18 ; 118) ou d'une construction similaire.
  12. Parapet de sécurité pour véhicule selon la revendication 11, dans lequel la section en caisson en acier du premier (118) rail et/ou du deuxième rail (124) est une section carrée.
  13. Parapet de sécurité pour véhicule selon la revendication 11, dans lequel la section en caisson en acier est rectangulaire.
  14. Parapet de sécurité pour véhicule selon la revendication 13, dans lequel la section en caisson rectangulaire est orientée de sorte que le côté plus long du rectangle est horizontal.
  15. Parapet de sécurité pour véhicule selon l'une quelconque des revendications qui précèdent, dans lequel un troisième rail (28, 128) est prévu de sorte qu'il soit monté au-dessus des premier et deuxième rails.
EP06726649.4A 2005-04-12 2006-04-04 Parapet multi-rails Active EP1869256B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0507358.0A GB0507358D0 (en) 2005-04-12 2005-04-12 Multi-rail parapet
GBGB0520191.8A GB0520191D0 (en) 2005-04-12 2005-10-05 Multi-rail parapet
PCT/GB2006/001245 WO2006109019A1 (fr) 2005-04-12 2006-04-04 Parapet multi-rails

Publications (2)

Publication Number Publication Date
EP1869256A1 EP1869256A1 (fr) 2007-12-26
EP1869256B1 true EP1869256B1 (fr) 2018-08-22

Family

ID=36579321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06726649.4A Active EP1869256B1 (fr) 2005-04-12 2006-04-04 Parapet multi-rails

Country Status (5)

Country Link
EP (1) EP1869256B1 (fr)
AU (1) AU2006235669A1 (fr)
CA (1) CA2604469A1 (fr)
NO (1) NO20075807L (fr)
WO (1) WO2006109019A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725211B (zh) * 2019-10-24 2020-05-22 徐磊 用于快速路的防撞护栏悬空部分的智能施工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224998C1 (en) * 1992-07-29 1993-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails
GB2397604A (en) * 2003-01-25 2004-07-28 Corus Uk Ltd Parapet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417109A (en) * 1971-10-20 1975-12-10 Road Research Ltd Traffic guard rails
GB8409075D0 (en) * 1984-04-13 1984-05-16 Demarest V M Vehicle crash barriers
US5114266A (en) * 1990-08-22 1992-05-19 Cocina Jr Joseph Barrier apparatus and method of mounting same
EP0570225A1 (fr) * 1992-05-15 1993-11-18 Grundy Parapets Limited Garde-corps de sécurité
IT1282766B1 (it) * 1996-05-30 1998-03-31 Autostrada Del Brennero S P A Barriera stradale in acciaio,deformabile,di alte prestazioni
ES2220238B2 (es) * 2004-08-04 2006-02-16 Hierros Y Aplanaciones, S.A. (Hiasa) Sistema de contencion de impactos laterales de vehiculos, con alta capacidad de contencion y de absorcion energetica.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224998C1 (en) * 1992-07-29 1993-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails
GB2397604A (en) * 2003-01-25 2004-07-28 Corus Uk Ltd Parapet

Also Published As

Publication number Publication date
EP1869256A1 (fr) 2007-12-26
WO2006109019A1 (fr) 2006-10-19
CA2604469A1 (fr) 2006-10-19
NO20075807L (no) 2007-11-12
AU2006235669A1 (en) 2006-10-19

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