TW200724752A - Cable barrier guardrail system with steel yielding support posts - Google Patents
Cable barrier guardrail system with steel yielding support postsInfo
- Publication number
- TW200724752A TW200724752A TW095135339A TW95135339A TW200724752A TW 200724752 A TW200724752 A TW 200724752A TW 095135339 A TW095135339 A TW 095135339A TW 95135339 A TW95135339 A TW 95135339A TW 200724752 A TW200724752 A TW 200724752A
- Authority
- TW
- Taiwan
- Prior art keywords
- cable
- guardrail system
- support posts
- support post
- upper portion
- 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
- 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)
Abstract
In accordance with a particular embodiment of the present invention, a guardrail system includes at least one cable operable to contain and redirect an errant vehicle. The guardrail system also includes a plurality of guardrail support posts spaced apart in relation to one another. Each support post includes a lower portion, a mid portion, and an upper portion. The lower portion is for installing below grade adjacent the roadway. The mid portion lies substantially adjacent the grade and includes a weakened section operable to weaken the support post about a longitudinal axis. The upper portion is releasably coupled to the at least one cable such that the upper portion is uncoupled from the at least one cable when the support post is displaced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/269,137 US20070102689A1 (en) | 2005-11-08 | 2005-11-08 | Cable barrier guardrail system with steel yielding support posts |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200724752A true TW200724752A (en) | 2007-07-01 |
Family
ID=37649254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095135339A TW200724752A (en) | 2005-11-08 | 2006-09-25 | Cable barrier guardrail system with steel yielding support posts |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070102689A1 (en) |
CA (1) | CA2626006A1 (en) |
TW (1) | TW200724752A (en) |
WO (1) | WO2007055792A1 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6962328B2 (en) * | 2002-05-28 | 2005-11-08 | Trn Business Trust | Cable safety system |
US7249908B2 (en) * | 2004-10-28 | 2007-07-31 | Trinity Industries, Inc. | Combined guardrail and cable safety systems |
US7398960B2 (en) | 2005-07-06 | 2008-07-15 | Neusch Innovations, Lp | Releasable post-cable connection for a cable barrier system |
NZ546970A (en) | 2006-05-04 | 2009-01-31 | Armorflex Ltd | Improvements in and relating to cable-barriers |
US8596617B2 (en) * | 2006-11-06 | 2013-12-03 | Axip Limited | Impact energy dissipation system |
US20080308780A1 (en) * | 2007-04-09 | 2008-12-18 | Sloan Security Fencing, Inc. | Security fence system |
NZ555598A (en) * | 2007-06-01 | 2010-02-26 | Armorflex Ltd | Improved Barrier Section Connection System |
NZ556782A (en) * | 2007-07-27 | 2010-03-26 | Armorflex Ltd | Method of producing a frangible post |
CA2713148C (en) * | 2008-02-08 | 2016-06-21 | Nucor Corporation | Cable guardrail system and hanger |
US8424849B2 (en) * | 2008-06-04 | 2013-04-23 | Axip Limited | Guardrail |
GB0900240D0 (en) * | 2009-01-08 | 2009-02-11 | Hill & Smith Ltd | Road safety fences and posts therefor |
AU2011205073B2 (en) | 2010-08-12 | 2015-02-12 | Valmont Highway Technology Limited | Improvements in and Relating to Barriers |
US8757597B2 (en) | 2010-09-02 | 2014-06-24 | Valmont Highway Technology Limited | Posts |
WO2012037607A1 (en) * | 2010-09-24 | 2012-03-29 | Industrial Galvanizers Corporation Pty Ltd | A wire rope or cable safety barrier system typically for roadside use |
CN102041789A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Wire rope safety guardrail |
US11091890B2 (en) * | 2011-09-15 | 2021-08-17 | Trinity Industries, Inc. | Cable guardrail safety system |
WO2015081165A1 (en) * | 2013-11-26 | 2015-06-04 | Halo Maritime Defense Systems | Energy absorption management for marine barrier and gate systems |
US12037756B2 (en) | 2015-04-22 | 2024-07-16 | Neusch Innovations, Lp | Post and beam vehicle barrier |
WO2016172369A1 (en) * | 2015-04-22 | 2016-10-27 | Neusch Innovations, Lp | Brace and beam anti-ram passive vehicle barrier |
US11198980B2 (en) * | 2017-12-18 | 2021-12-14 | Neusch Innovations, Lp | Passive anti-ram vehicle barrier |
WO2017126979A1 (en) | 2016-01-22 | 2017-07-27 | Troy Wheeler Contracting Limited | A wire rope barrier |
US10145659B1 (en) | 2017-08-25 | 2018-12-04 | Halo Maritime Defense Systems, Inc. | Rapidly deployable single net capture marine barrier system |
EP3737796B1 (en) * | 2018-01-10 | 2023-08-02 | Rockwool A/S | Cable safety fence with noise absorbing panel |
JP6524327B1 (en) * | 2018-11-15 | 2019-06-05 | 株式会社ネクスコ・メンテナンス北海道 | Wire rope spacing material for repair and repair method of wire rope type protection fence using the same |
US11414165B2 (en) | 2019-10-21 | 2022-08-16 | Halo Maritime Defense Systems, Inc. | Compliant net support system for marine barriers |
WO2021152350A1 (en) * | 2020-01-31 | 2021-08-05 | Karimi Ahmad | Concrete crash resistant with potential to attenuate vehicles impact |
WO2021257860A1 (en) | 2020-06-19 | 2021-12-23 | Halo Maritime Defense Systems, Inc. | Compliant single net marine barrier |
US20230374816A1 (en) * | 2022-05-23 | 2023-11-23 | Mind Head Llc | Systems, devices and methods for facilitating the installation of conductive wires and data cables mounted on perimeter security fences |
CN116255051A (en) * | 2023-05-16 | 2023-06-13 | 中国铁路设计集团有限公司 | Hillside high-speed railway steep slope protection fence adaptive to terrain and construction method thereof |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE22060E (en) * | 1942-04-07 | Two-purpose highway guardrail | ||
US2265698A (en) * | 1939-03-17 | 1941-12-09 | John E Opgenorth | Highway guard rail |
US2776116A (en) * | 1953-10-29 | 1957-01-01 | Acme Highway Prod | Beam guard for highways and the like |
ZA733363B (en) * | 1972-05-23 | 1974-04-24 | G Leiblich | Fence dropper and method of production |
US4432172A (en) * | 1982-01-11 | 1984-02-21 | Minnesota Mining & Manufacturing Company | Breakaway timber support poles |
US4501411A (en) * | 1983-09-01 | 1985-02-26 | Yoshio Otaki | Guardrail for roadway |
NZ203823A (en) * | 1983-10-08 | 1987-07-31 | Jan Henry Weir | Fence dropper: two halves clip together to capture wires |
GB2224528B (en) * | 1988-11-08 | 1993-02-10 | British Ropes Ltd | Tensioned cable safety fence |
FR2641804B1 (en) * | 1989-01-17 | 1992-02-28 | Pomero Claude | ROAD SAFETY SLIDE WITH DEVELOPED WINGS |
US6007269A (en) * | 1996-11-06 | 1999-12-28 | John Marinelli | Offset block and supporting post for roadway guardrail |
US6065738A (en) * | 1996-11-29 | 2000-05-23 | Brifen Limited | Anchor for cables |
EP2305890B1 (en) * | 1997-05-09 | 2016-01-06 | Trinity Industries, Inc. | Breakaway support post for highway guardrail end treatments |
US5967497A (en) * | 1997-12-15 | 1999-10-19 | Energy Absorption Systems, Inc. | Highway barrier and guardrail |
US6173943B1 (en) * | 1998-04-22 | 2001-01-16 | Energy Absorption Systems, Inc. | Guardrail with slidable impact-receiving element |
US6254063B1 (en) * | 1998-11-04 | 2001-07-03 | Safety By Design, Inc. | Energy absorbing breakaway steel guardrail post |
US5988598A (en) * | 1998-11-04 | 1999-11-23 | Safety By Design, Inc. | Breakaway steel guardrail post |
US6783116B2 (en) * | 1999-01-06 | 2004-08-31 | Trn Business Trust | Guardrail end terminal assembly having at least one angle strut |
US6533249B2 (en) * | 1999-09-23 | 2003-03-18 | Icom Engineering, Inc. | Guardrail beam with improved edge region and method of manufacture |
SE521966C3 (en) * | 2000-05-26 | 2004-01-21 | Blue Systems Ab | side rail |
SE519725C2 (en) * | 2000-10-27 | 2003-04-01 | Vaegverket Vaegverket Produkti | Steel railing as well as a method of setting up a steel railing |
US20020053664A1 (en) * | 2000-11-06 | 2002-05-09 | Moore Clarence R. | Rubber blockout for guard rail |
US20020185639A1 (en) * | 2001-06-07 | 2002-12-12 | Galivan David S. | Fence stay construction |
US20040140460A1 (en) * | 2001-08-29 | 2004-07-22 | Heimbecker Chad Garrett | Integrated cable guardrail system |
US6644888B2 (en) * | 2001-11-06 | 2003-11-11 | Carlos M. Ochoa | Roadway guardrail structure |
CA2465278C (en) * | 2001-11-30 | 2011-11-15 | D. Lance Bullard, Jr. | Steel yielding guardrail support post |
US6932327B2 (en) * | 2002-01-30 | 2005-08-23 | The Texas A&M University System | Cable guardrail release system |
US6962328B2 (en) * | 2002-05-28 | 2005-11-08 | Trn Business Trust | Cable safety system |
US7249908B2 (en) * | 2004-10-28 | 2007-07-31 | Trinity Industries, Inc. | Combined guardrail and cable safety systems |
-
2005
- 2005-11-08 US US11/269,137 patent/US20070102689A1/en not_active Abandoned
-
2006
- 2006-09-08 WO PCT/US2006/035177 patent/WO2007055792A1/en active Application Filing
- 2006-09-08 CA CA002626006A patent/CA2626006A1/en not_active Abandoned
- 2006-09-25 TW TW095135339A patent/TW200724752A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2626006A1 (en) | 2007-05-18 |
WO2007055792A1 (en) | 2007-05-18 |
US20070102689A1 (en) | 2007-05-10 |
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