CL2022003734A1 - Estructura para absorber energia de impacto. - Google Patents
Estructura para absorber energia de impacto.Info
- Publication number
- CL2022003734A1 CL2022003734A1 CL2022003734A CL2022003734A CL2022003734A1 CL 2022003734 A1 CL2022003734 A1 CL 2022003734A1 CL 2022003734 A CL2022003734 A CL 2022003734A CL 2022003734 A CL2022003734 A CL 2022003734A CL 2022003734 A1 CL2022003734 A1 CL 2022003734A1
- Authority
- CL
- Chile
- Prior art keywords
- impact energy
- absorb impact
- reinforcements
- core
- impacts
- Prior art date
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
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
-
- 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
-
- 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
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Vibration Dampers (AREA)
Abstract
La estructura para absorber energía de impacto comprende un núcleo (15) que tiene una primera superficie (10) expuesta a impactos y refuerzos que se distribuyen dentro del núcleo (15) y tienen interfaces de fricción con el material del núcleo. Los refuerzos comprenden primeros refuerzos (16) que se colocan en una primera zona reforzada (12) adyacente a la primera superficie (10) y tienen direcciones principales de resistencia que forman un ángulo de menos de 45° con la primera superficie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006665A FR3097574B1 (fr) | 2020-06-25 | 2020-06-25 | Structure d’absorption d’une énergie d’impact |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2022003734A1 true CL2022003734A1 (es) | 2023-05-19 |
Family
ID=72560832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2022003734A CL2022003734A1 (es) | 2020-06-25 | 2022-12-23 | Estructura para absorber energia de impacto. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230265623A1 (es) |
EP (1) | EP4172416A1 (es) |
JP (1) | JP2023532885A (es) |
CA (1) | CA3188111A1 (es) |
CL (1) | CL2022003734A1 (es) |
FR (1) | FR3097574B1 (es) |
PE (1) | PE20230541A1 (es) |
WO (1) | WO2021260336A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900002773A1 (it) * | 2019-02-26 | 2020-08-26 | Margaritelli Ferroviaria S P A | Terminale di sicurezza per barriere stradali. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2860529B1 (fr) * | 2003-10-03 | 2006-12-15 | France Gabion | Ouvrage de genie civil, element individuel de construction et procede de renforcement d'un tel ouvrage |
GB2544264A (en) * | 2015-11-03 | 2017-05-17 | Hesco Bastion Ltd | Barrier |
DE102017010375A1 (de) * | 2017-11-09 | 2019-05-09 | Jochen Schüssler | Abtrenn- und Haltevorrichtung, Verfahren und Verwendung |
FR3083551B1 (fr) * | 2018-07-03 | 2020-12-25 | Terre Armee Int | Systeme de protection contre un impact |
-
2020
- 2020-06-25 FR FR2006665A patent/FR3097574B1/fr active Active
-
2021
- 2021-06-25 JP JP2022580396A patent/JP2023532885A/ja active Pending
- 2021-06-25 CA CA3188111A patent/CA3188111A1/fr active Pending
- 2021-06-25 WO PCT/FR2021/051170 patent/WO2021260336A1/fr unknown
- 2021-06-25 US US18/003,004 patent/US20230265623A1/en active Pending
- 2021-06-25 EP EP21751602.0A patent/EP4172416A1/fr active Pending
- 2021-06-25 PE PE2022003032A patent/PE20230541A1/es unknown
-
2022
- 2022-12-23 CL CL2022003734A patent/CL2022003734A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP4172416A1 (fr) | 2023-05-03 |
CA3188111A1 (fr) | 2021-12-30 |
JP2023532885A (ja) | 2023-08-01 |
FR3097574A1 (fr) | 2020-12-25 |
PE20230541A1 (es) | 2023-03-29 |
FR3097574B1 (fr) | 2023-03-31 |
WO2021260336A1 (fr) | 2021-12-30 |
US20230265623A1 (en) | 2023-08-24 |
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