MX2008011151A - Sistema de seguridad de baranda de poste elastico que incorpora elementos de baranda de viga tri-onda. - Google Patents

Sistema de seguridad de baranda de poste elastico que incorpora elementos de baranda de viga tri-onda.

Info

Publication number
MX2008011151A
MX2008011151A MX2008011151A MX2008011151A MX2008011151A MX 2008011151 A MX2008011151 A MX 2008011151A MX 2008011151 A MX2008011151 A MX 2008011151A MX 2008011151 A MX2008011151 A MX 2008011151A MX 2008011151 A MX2008011151 A MX 2008011151A
Authority
MX
Mexico
Prior art keywords
guardrail
safety system
axis
system incorporating
elements
Prior art date
Application number
MX2008011151A
Other languages
English (en)
Inventor
Roger P Bligh
Dean C Alberson
Lane D Bullard
Eugene C Buth
Original Assignee
Texas A & M Univ Sys
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 Univ Sys filed Critical Texas A & M Univ Sys
Publication of MX2008011151A publication Critical patent/MX2008011151A/es

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
    • E01F15/02—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
    • E01F15/0461—Supports, e.g. posts
    • 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
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/631—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
    • E01F9/635—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by shearing or tearing, e.g. having weakened zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Un sistema de seguridad de baranda incluye una viga de baranda que puede operar para contener y redirigir un vehículo errante para evitar que el vehículo salga de la carretera. Por lo menos una porción de la viga de baranda incluye una viga tri-onda. Un poste de soporte se acopla con la viga de baranda e incluye una porción inferior, una porción media, y una porción superior, la porción inferior se instala bajo la pendiente adyacente a la carretera. La porción media yace sustancialmente adyacente a la pendiente y se debilita sobre un primer eje sin debilitarse sustancialmente sobre un segundo eje y que generalmente es perpendicular al primer eje. Una porción superior se acopla en forma liberable con la viga de baranda de modo que la porción superior se desacopla de la viga de baranda cuando la porción media se rinde sobre el primer eje.
MX2008011151A 2006-03-01 2007-03-01 Sistema de seguridad de baranda de poste elastico que incorpora elementos de baranda de viga tri-onda. MX2008011151A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77818806P 2006-03-01 2006-03-01
US11/679,957 US8500103B2 (en) 2006-03-01 2007-02-28 Yielding post guardrail safety system incorporating thrie beam guardrail elements
PCT/US2007/005294 WO2007103138A2 (en) 2006-03-01 2007-03-01 Yielding post guardrail safety system incorporating thrie beam guardrail elements

Publications (1)

Publication Number Publication Date
MX2008011151A true MX2008011151A (es) 2008-10-03

Family

ID=38289875

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008011151A MX2008011151A (es) 2006-03-01 2007-03-01 Sistema de seguridad de baranda de poste elastico que incorpora elementos de baranda de viga tri-onda.

Country Status (5)

Country Link
US (1) US8500103B2 (es)
AU (1) AU2007224254B2 (es)
CA (1) CA2644071C (es)
MX (1) MX2008011151A (es)
WO (1) WO2007103138A2 (es)

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US8003309B2 (en) 2008-01-16 2011-08-23 International Business Machines Corporation Photoresist compositions and methods of use in high index immersion lithography
US9200417B2 (en) 2012-11-27 2015-12-01 Energy Absorption Systems, Inc. Guardrail system with a releasable post
ITBO20130114A1 (it) * 2013-03-15 2014-09-16 Pasquale Impero Sistema di interconnessione di guardrails
WO2015150961A1 (en) * 2014-04-01 2015-10-08 Pasquale Impero An interconnecting system of guardrails
US20150322691A1 (en) * 2014-05-08 2015-11-12 Chris HARMAN Cable backed guardrail end terminal system
CA2955774C (en) * 2014-07-21 2020-06-30 Safety By Design, Inc. Improved energy absorbing guardrail system
US9963844B2 (en) * 2014-07-21 2018-05-08 Safety By Design, Inc. Energy absorbing guardrail system
CA2936510C (en) 2016-07-19 2022-08-30 Ben Powell A transition barrier for connecting a permanent barrier to a temporary barrier
US10119231B1 (en) * 2017-06-09 2018-11-06 Safety By Design, Inc. Energy absorbing guardrail system having a modified first upper post
HRP20231512T1 (hr) * 2019-11-21 2024-03-01 Voestalpine Krems Finaltechnik Gmbh Sustav ograničenja vozila
CA3204828A1 (en) * 2021-01-08 2022-07-14 Traffix Devices, Inc. Transitions for joining crash impact attenuator systems to fixed structures
US11891765B2 (en) 2022-05-19 2024-02-06 Vandorf BT1 Inc. Barrier transition framework

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Also Published As

Publication number Publication date
WO2007103138A2 (en) 2007-09-13
AU2007224254B2 (en) 2013-02-07
WO2007103138A3 (en) 2008-01-24
US8500103B2 (en) 2013-08-06
AU2007224254A1 (en) 2007-09-13
CA2644071A1 (en) 2007-09-13
US20070215849A1 (en) 2007-09-20
CA2644071C (en) 2015-11-24

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