FR3083551B1 - IMPACT PROTECTION SYSTEM - Google Patents

IMPACT PROTECTION SYSTEM Download PDF

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Publication number
FR3083551B1
FR3083551B1 FR1856135A FR1856135A FR3083551B1 FR 3083551 B1 FR3083551 B1 FR 3083551B1 FR 1856135 A FR1856135 A FR 1856135A FR 1856135 A FR1856135 A FR 1856135A FR 3083551 B1 FR3083551 B1 FR 3083551B1
Authority
FR
France
Prior art keywords
protection system
impact
impact protection
deformable
coherent structure
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
FR1856135A
Other languages
French (fr)
Other versions
FR3083551A1 (en
Inventor
Nicolas Freitag
Braouli Yassine Bennani
Anne-Cecile Gass
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.)
Terre Armee Internationale
Original Assignee
Terre Armee Internationale
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 Terre Armee Internationale filed Critical Terre Armee Internationale
Priority to FR1856135A priority Critical patent/FR3083551B1/en
Priority to CA3104866A priority patent/CA3104866A1/en
Priority to JP2021500071A priority patent/JP2021529276A/en
Priority to EP19753140.3A priority patent/EP3818212A1/en
Priority to PCT/FR2019/051633 priority patent/WO2020008136A1/en
Publication of FR3083551A1 publication Critical patent/FR3083551A1/en
Application granted granted Critical
Publication of FR3083551B1 publication Critical patent/FR3083551B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure
    • E01F8/025—Gabion-type
    • 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
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Système de protection contre un impact comprenant : a. une structure cohérente déformable présentant plusieurs faces ; et b. un ensemble de renforcements solidaires configuré pour répartir l'énergie d'un impact sur la structure cohérente déformable, dans lequel l'ensemble de renforcements solidaires est configuré de manière à ce qu'un bulbe de contrainte généré par un impact sur la structure cohérente soit réparti sur plusieurs faces de la structure, de préférence sur au moins deux faces opposées.An impact protection system comprising: a. a deformable coherent structure having several faces; and B. a set of integral reinforcements configured to distribute the energy of an impact on the deformable coherent structure, in which the set of integral reinforcements is configured such that a stress bulb generated by an impact on the coherent structure is distributed over several faces of the structure, preferably over at least two opposite faces.

FR1856135A 2018-07-03 2018-07-03 IMPACT PROTECTION SYSTEM Active FR3083551B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1856135A FR3083551B1 (en) 2018-07-03 2018-07-03 IMPACT PROTECTION SYSTEM
CA3104866A CA3104866A1 (en) 2018-07-03 2019-07-02 Impact protection system
JP2021500071A JP2021529276A (en) 2018-07-03 2019-07-02 Impact protection system
EP19753140.3A EP3818212A1 (en) 2018-07-03 2019-07-02 Impact protection system
PCT/FR2019/051633 WO2020008136A1 (en) 2018-07-03 2019-07-02 Impact protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1856135A FR3083551B1 (en) 2018-07-03 2018-07-03 IMPACT PROTECTION SYSTEM

Publications (2)

Publication Number Publication Date
FR3083551A1 FR3083551A1 (en) 2020-01-10
FR3083551B1 true FR3083551B1 (en) 2020-12-25

Family

ID=63080168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856135A Active FR3083551B1 (en) 2018-07-03 2018-07-03 IMPACT PROTECTION SYSTEM

Country Status (5)

Country Link
EP (1) EP3818212A1 (en)
JP (1) JP2021529276A (en)
CA (1) CA3104866A1 (en)
FR (1) FR3083551B1 (en)
WO (1) WO2020008136A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3097574B1 (en) * 2020-06-25 2023-03-31 Soletanche Freyssinet Impact energy absorbing structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20015651U1 (en) * 2000-09-08 2000-11-30 Weber Rainer Stone basket
DE202006002393U1 (en) * 2006-02-14 2007-06-21 H. Geiger Gmbh Stein- Und Schotterwerke Transportable device for accommodating blocks and plants has wall regions of wire mesh, block elements fitted similarly to walls, soil matter such as plant substrate behind block elements, plants accommodated in apertures in block elements
DE202013011453U1 (en) * 2013-12-23 2014-02-25 Wolfgang Deutschle Gabion with lifting eyes
MA40429A (en) * 2015-03-27 2017-12-12 Metallurgica Ledrense Soc Cooperativa GABION

Also Published As

Publication number Publication date
WO2020008136A1 (en) 2020-01-09
JP2021529276A (en) 2021-10-28
FR3083551A1 (en) 2020-01-10
CA3104866A1 (en) 2020-01-09
EP3818212A1 (en) 2021-05-12

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