ES2047250T3 - Mejoras referentes a barreras de carretera. - Google Patents

Mejoras referentes a barreras de carretera.

Info

Publication number
ES2047250T3
ES2047250T3 ES90300136T ES90300136T ES2047250T3 ES 2047250 T3 ES2047250 T3 ES 2047250T3 ES 90300136 T ES90300136 T ES 90300136T ES 90300136 T ES90300136 T ES 90300136T ES 2047250 T3 ES2047250 T3 ES 2047250T3
Authority
ES
Spain
Prior art keywords
vehicle
concrete
base
crushable
obstacle
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
ES90300136T
Other languages
English (en)
Inventor
Don L Ivey
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.)
Texas A&M University System
Original Assignee
Texas A&M University System
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 Texas A&M University System filed Critical Texas A&M University System
Application granted granted Critical
Publication of ES2047250T3 publication Critical patent/ES2047250T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)
  • Railway Tracks (AREA)

Abstract

UN MURO DE BARRERA ATENUANTE DE IMPACTO (68), EN PARTICULAR UN TERMINAL DE MURO DE BARRERA DE HORMIGON, TIENE UNA BASE DE HORMIGON ESTRUCTURAL (70) CON UNA PORCION DE ACANALADURA EN LA PARTE SUPERIOR ADAPTADA PARA RECIBIR UN SISTEMA LINEAL DE MODULOS DE HORMIGON ARMADO DE BAJA RESISTENCIA (72, 84), CADA UNO COMPUESTO DE TRES CAPAS APLASTABLES: UNA CAPA INFERIOR (74) DE HORMIGON DE MAYOR RESISTENCIA SEMI-APLASTABLE, ADAPTADO PARA ASEGURAR LOS ARMAZONES Y LOS CONECTORES DE VIGAS EN S, PARA LA BASE, UNA CAPA INTERMEDIA (76) DE MATERIAL DE BAJA RESISTENCIA Y UNA CAPA SUPERIOR (78) DE MATERIAL DE RESISTENCIA INTERMEDIA. EL ULTIMO MODULO (84), PROXIMO AL OBSTACULO, TIENE UN ARMAZON DE ACERO EN UNA CONFIGURACION DE RAMPA TRIANGULAR PARA HACER QUE EL VEHICULO QUE CHOQUE SE ELEVE PARA EVITAR EL OBSTACULO, SI DICHO VEHICULO HA APLASTADO TODOS LOS MODULOS PRECEDENTES (72). PARA QUE LA BASE DE HORMIGON ESTRUCTURAL (70) COACTUE CON EL TREN DE ATERRIZAJE DEL VEHICULO PARA HACER QUE LA FRICCION Y EL ARRASTRE CONTRIBUYAN A DETENER EL VEHICULO, SE AUMENTA EL PESO DE LA BASE NO APLASTABLE, EN LA DIRECCION DEL FLUJO DE TRAFICO, EN FORMA DE ESCALON (92) O DE PENDIENTE.
ES90300136T 1989-02-27 1990-01-05 Mejoras referentes a barreras de carretera. Expired - Lifetime ES2047250T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/316,073 US4909661A (en) 1987-11-23 1989-02-27 Advanced dynamic impact extension module

Publications (1)

Publication Number Publication Date
ES2047250T3 true ES2047250T3 (es) 1994-02-16

Family

ID=23227345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90300136T Expired - Lifetime ES2047250T3 (es) 1989-02-27 1990-01-05 Mejoras referentes a barreras de carretera.

Country Status (7)

Country Link
US (1) US4909661A (es)
EP (1) EP0389081B1 (es)
AT (1) ATE95865T1 (es)
CA (1) CA2007867C (es)
DE (1) DE69003846T2 (es)
DK (1) DK0389081T3 (es)
ES (1) ES2047250T3 (es)

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US5746537A (en) * 1996-03-20 1998-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Crash-energy absorbing composite structure and method of fabrication
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US6199942B1 (en) 1998-02-04 2001-03-13 Oakwood Energy Management, Inc. Modular energy absorbing assembly
US6682128B2 (en) 1998-02-04 2004-01-27 Oakwood Energy Management, Inc. Composite energy absorber
US6017084A (en) * 1998-02-04 2000-01-25 Oakwood Energy Management Inc. Energy absorbing assembly
US6679967B1 (en) 1998-02-04 2004-01-20 Oakwood Energy Management, Inc. Method for making a modular energy-absorbing assembly
US7360822B2 (en) * 1998-02-04 2008-04-22 Oakwood Energy Management, Inc. Modular energy absorber and method for configuring same
US6179516B1 (en) 1998-07-28 2001-01-30 The Texas A&M University System Pipe rack crash cushion
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US7306397B2 (en) * 2002-07-22 2007-12-11 Exodyne Technologies, Inc. Energy attenuating safety system
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US6276667B1 (en) * 1999-10-15 2001-08-21 W. Eugene Arthur Energy dissipating system for a concrete barrier
US6533250B2 (en) * 1999-10-15 2003-03-18 W. Eugene Arthur Energy dissipating system for a concrete roadway barrier
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US20060193688A1 (en) * 2003-03-05 2006-08-31 Albritton James R Flared Energy Absorbing System and Method
EP1651471B8 (en) * 2003-07-03 2010-07-28 Shape Corp. Bumper system incorporating thermoformed energy absorber
US20050097004A1 (en) * 2003-10-29 2005-05-05 Eduardo Masse Blume Method of advertising and related products
US7228723B2 (en) * 2004-07-01 2007-06-12 Netshape Energy Management Llc Bumper impact-testing device
US7371029B2 (en) * 2004-07-21 2008-05-13 Rock Twelve, Llc Vehicle barrier system
US7128496B2 (en) * 2004-07-21 2006-10-31 Rock Twelve, Llc Vehicle barrier system
ATE356255T1 (de) * 2004-10-06 2007-03-15 Tss Tech Sicherheits Systeme G Übergangskonstruktion
US7556243B2 (en) * 2005-05-02 2009-07-07 John P. Williams High tension cable to metal beam guide fence transition
ES2259569B1 (es) * 2005-09-28 2007-06-16 Loncar, S.L. Soporte laminar para absorcion de impactos por choques de humanos.
AU2010235275B2 (en) * 2009-04-07 2015-01-22 Valmont Highway Technology Limited Energy absorption device
DK2330263T3 (en) * 2009-12-01 2016-06-06 Siemens Ag concrete Tower
US8726424B2 (en) 2010-06-03 2014-05-20 Intellectual Property Holdings, Llc Energy management structure
US8777510B2 (en) 2011-02-11 2014-07-15 Traffix Devices, Inc. End treatments and transitions for water-ballasted protection barrier arrays
US9516910B2 (en) 2011-07-01 2016-12-13 Intellectual Property Holdings, Llc Helmet impact liner system
USD679058S1 (en) 2011-07-01 2013-03-26 Intellectual Property Holdings, Llc Helmet liner
USD683079S1 (en) 2011-10-10 2013-05-21 Intellectual Property Holdings, Llc Helmet liner
US9320311B2 (en) 2012-05-02 2016-04-26 Intellectual Property Holdings, Llc Helmet impact liner system
US9894953B2 (en) 2012-10-04 2018-02-20 Intellectual Property Holdings, Llc Helmet retention system
USD733972S1 (en) 2013-09-12 2015-07-07 Intellectual Property Holdings, Llc Helmet
WO2015065902A1 (en) 2013-10-28 2015-05-07 Intellectual Property Holdings, Llc Helmet retention system
US9404231B2 (en) 2014-08-26 2016-08-02 The Texas A&M University System Module for use in a crash barrier and crash barrier
US10788091B2 (en) 2017-08-22 2020-09-29 Oakwood Energy Management, Inc. Mass-optimized force attenuation system and method
AU2018200202A1 (en) * 2018-01-10 2019-07-25 Saferoads Pty Ltd A barrier
US11585102B2 (en) 2018-11-07 2023-02-21 Viconic Sporting Llc Load distribution and absorption underpayment system
US10982451B2 (en) 2018-11-07 2021-04-20 Viconic Sporting Llc Progressive stage load distribution and absorption underlayment system
EP4162112A1 (en) 2020-06-05 2023-04-12 Valtir, LLC Crash cushion

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US4552341A (en) * 1982-12-22 1985-11-12 Stanley Zucker Method of protecting a roadway maintenance and construction site
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US4822208A (en) * 1987-11-23 1989-04-18 The Texas A&M University System Advanced dynamic impact extension module

Also Published As

Publication number Publication date
EP0389081A2 (en) 1990-09-26
DE69003846T2 (de) 1994-04-07
DK0389081T3 (da) 1994-02-14
US4909661A (en) 1990-03-20
EP0389081A3 (en) 1990-12-19
CA2007867A1 (en) 1990-08-27
EP0389081B1 (en) 1993-10-13
DE69003846D1 (de) 1993-11-18
ATE95865T1 (de) 1993-10-15
CA2007867C (en) 1999-08-10

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