A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLEXIBLE SUPPORT POST FOR ROAD GUARD FENCE
To provide a support post for road guard fence being a support post used for road guard fence that does not damage an asphalt pavement, such as that for a bridge, in the event of a vehicle collision, and the like; and which is capable of preventing a bent post from protruding into a roadway side, or the like, by guiding the bending direction while reducing the amount of protrusion of a vehicle.SOLUTION: A support post for road guard fence being a flexible support post for road guard fence, comprises: a support column body part 11 having a holding part for holding a beam or a rope body; and a falling direction guide member 12 which does not damage an asphalt pavement, such as that for bridges, and guides the direction in which a support post falls while reducing the amount of protrusion of a vehicle by having a weak axis direction along the vehicle travel direction of a road and the bridge axial direction in the road transverse direction.SELECTED DRAWING: Figure 1
【課題】道路防護柵に用いられる支柱であって、車両衝突時等に橋梁等のアスファルト舗装を破壊せず、かつ、車両の突出量を減らしながら折れ曲がり方向を誘導することにより、折れ曲がった支柱が車道側等に突出することを抑止することが可能な道路防護柵用支柱の提供。【解決手段】道路防護柵に用いられる支柱であって、ビーム若しくは索体を保持する保持部を有する支柱本体部１１と、道路の車両進行方向に沿った弱軸方向、道路横断方向に橋軸方向を有することにより、橋梁等のアスファルト舗装を破壊せず、かつ、車両の突出量を減らしながら支柱が倒れる方向を誘導する倒れ方向誘導部材１２と、を備える道路防護柵用可撓性支柱。【選択図】図１
FLEXIBLE SUPPORT POST FOR ROAD GUARD FENCE
To provide a support post for road guard fence being a support post used for road guard fence that does not damage an asphalt pavement, such as that for a bridge, in the event of a vehicle collision, and the like; and which is capable of preventing a bent post from protruding into a roadway side, or the like, by guiding the bending direction while reducing the amount of protrusion of a vehicle.SOLUTION: A support post for road guard fence being a flexible support post for road guard fence, comprises: a support column body part 11 having a holding part for holding a beam or a rope body; and a falling direction guide member 12 which does not damage an asphalt pavement, such as that for bridges, and guides the direction in which a support post falls while reducing the amount of protrusion of a vehicle by having a weak axis direction along the vehicle travel direction of a road and the bridge axial direction in the road transverse direction.SELECTED DRAWING: Figure 1
【課題】道路防護柵に用いられる支柱であって、車両衝突時等に橋梁等のアスファルト舗装を破壊せず、かつ、車両の突出量を減らしながら折れ曲がり方向を誘導することにより、折れ曲がった支柱が車道側等に突出することを抑止することが可能な道路防護柵用支柱の提供。【解決手段】道路防護柵に用いられる支柱であって、ビーム若しくは索体を保持する保持部を有する支柱本体部１１と、道路の車両進行方向に沿った弱軸方向、道路横断方向に橋軸方向を有することにより、橋梁等のアスファルト舗装を破壊せず、かつ、車両の突出量を減らしながら支柱が倒れる方向を誘導する倒れ方向誘導部材１２と、を備える道路防護柵用可撓性支柱。【選択図】図１
FLEXIBLE SUPPORT POST FOR ROAD GUARD FENCE
道路防護柵用可撓性支柱
HIRASAWA KYOSUKE (author) / MURAMATSU TADAHISA (author) / ISHIKAWA MASAKATSU (author) / OMORI NORITAKA (author) / YAMADA KEITA (author) / HINOKI YAYOI (author)
2019-03-22
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2020