MXPA04005167A - Poste de soporte de barrera de contencion elastica de acero. - Google Patents

Poste de soporte de barrera de contencion elastica de acero.

Info

Publication number
MXPA04005167A
MXPA04005167A MXPA04005167A MXPA04005167A MXPA04005167A MX PA04005167 A MXPA04005167 A MX PA04005167A MX PA04005167 A MXPA04005167 A MX PA04005167A MX PA04005167 A MXPA04005167 A MX PA04005167A MX PA04005167 A MXPA04005167 A MX PA04005167A
Authority
MX
Mexico
Prior art keywords
structural member
flanges
support post
guardrail support
top edge
Prior art date
Application number
MXPA04005167A
Other languages
English (en)
Inventor
C Alberson Dean
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23306491&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA04005167(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Texas A & M Univ Sys filed Critical Texas A & M Univ Sys
Publication of MXPA04005167A publication Critical patent/MXPA04005167A/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
    • E01F15/14—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
    • E01F15/143—Protecting devices located at the ends of barriers
    • 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

Landscapes

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

Abstract

Un poste de soporte de barrera de contencion incluye un elemento estructural continuo que tiene un borde superior, un borde inferior, y una seccion transversal generalmente uniforme desde el borde superior hasta el borde inferior; el elemento estructural incluye primer y segundo rebordes generalmente paralelos, y un alma que forma un acoplamiento entre el primer y segundo rebordes y que se extiende generalmente perpendicular al primer y segundo rebordes; el elemento estructural incluye una porcion inferior para que se instale debajo de la rasante adyacente a una calzada, y una porcion superior configurada para que se acople a una vigueta de barrera de contencion; una porcion media del elemento estructural esta colocada entre la porcion superior y la porcion inferior; de acuerdo con una modalidad particular de la presente invencion, el primer y segundo rebordes incluyen una primera y segunda muescas, respectivamente, que ocurren dentro de la porcion media; las muescas se operan para debilitar el elemento estructural alrededor de un eje generalmente perpendicular a los rebordes sin debilitar sustancialmente el elemento estructural alrededor de un eje generalmente paralelo a los rebordes.
MXPA04005167A 2001-11-30 2002-12-02 Poste de soporte de barrera de contencion elastica de acero. MXPA04005167A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33428601P 2001-11-30 2001-11-30
PCT/US2002/038385 WO2003048460A1 (en) 2001-11-30 2002-12-02 Steel yielding guardrail support post

Publications (1)

Publication Number Publication Date
MXPA04005167A true MXPA04005167A (es) 2004-08-11

Family

ID=23306491

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005167A MXPA04005167A (es) 2001-11-30 2002-12-02 Poste de soporte de barrera de contencion elastica de acero.

Country Status (6)

Country Link
US (1) US6902150B2 (es)
EP (1) EP1458935B1 (es)
AU (1) AU2002365808B2 (es)
CA (1) CA2465278C (es)
MX (1) MXPA04005167A (es)
WO (1) WO2003048460A1 (es)

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US20070063177A1 (en) * 2005-09-19 2007-03-22 Alberson Dean C Yielding post guardrail safety system
US20070102689A1 (en) * 2005-11-08 2007-05-10 Alberson Dean C Cable barrier guardrail system with steel yielding support posts
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CN115698432A (zh) 2020-06-05 2023-02-03 瓦尔蒂尔有限责任公司 碰撞缓冲器

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Also Published As

Publication number Publication date
AU2002365808B2 (en) 2007-10-25
EP1458935B1 (en) 2013-10-16
US6902150B2 (en) 2005-06-07
CA2465278C (en) 2011-11-15
AU2002365808A1 (en) 2003-06-17
EP1458935A1 (en) 2004-09-22
US20030151038A1 (en) 2003-08-14
CA2465278A1 (en) 2003-06-12
WO2003048460A1 (en) 2003-06-12

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