CA2406361A1 - Systeme de barriere suspendue a cables d'acier a absorption d'energie et a amortissement d'impact - Google Patents
Systeme de barriere suspendue a cables d'acier a absorption d'energie et a amortissement d'impact Download PDFInfo
- Publication number
- CA2406361A1 CA2406361A1 CA 2406361 CA2406361A CA2406361A1 CA 2406361 A1 CA2406361 A1 CA 2406361A1 CA 2406361 CA2406361 CA 2406361 CA 2406361 A CA2406361 A CA 2406361A CA 2406361 A1 CA2406361 A1 CA 2406361A1
- Authority
- CA
- Canada
- Prior art keywords
- barrier
- energy absorbing
- sections
- impact
- steel
- 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.)
- Abandoned
Links
- 230000004888 barrier function Effects 0.000 title abstract description 226
- 229910000831 Steel Inorganic materials 0.000 title abstract description 92
- 239000010959 steel Substances 0.000 title abstract description 92
- 238000006073 displacement reaction Methods 0.000 abstract description 20
- 230000004044 response Effects 0.000 abstract description 16
- 230000003116 impacting effect Effects 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 230000006378 damage Effects 0.000 description 10
- 230000000284 resting effect Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 230000008439 repair process Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- -1 Polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2406361 CA2406361A1 (fr) | 2002-10-15 | 2002-10-15 | Systeme de barriere suspendue a cables d'acier a absorption d'energie et a amortissement d'impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2406361 CA2406361A1 (fr) | 2002-10-15 | 2002-10-15 | Systeme de barriere suspendue a cables d'acier a absorption d'energie et a amortissement d'impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2406361A1 true CA2406361A1 (fr) | 2004-04-15 |
Family
ID=32399691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2406361 Abandoned CA2406361A1 (fr) | 2002-10-15 | 2002-10-15 | Systeme de barriere suspendue a cables d'acier a absorption d'energie et a amortissement d'impact |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2406361A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013077945A1 (fr) * | 2011-11-23 | 2013-05-30 | Engineered Arresting Systems Corporation | Systèmes et méthodes d'arrêt de véhicules |
| US11162274B2 (en) * | 2019-01-15 | 2021-11-02 | Terry Brock | Catch fence system |
-
2002
- 2002-10-15 CA CA 2406361 patent/CA2406361A1/fr not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013077945A1 (fr) * | 2011-11-23 | 2013-05-30 | Engineered Arresting Systems Corporation | Systèmes et méthodes d'arrêt de véhicules |
| US9677234B2 (en) | 2011-11-23 | 2017-06-13 | Engineered Arresting Systems Corporation | Vehicle catch systems and methods |
| US11162274B2 (en) * | 2019-01-15 | 2021-11-02 | Terry Brock | Catch fence system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |