A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TRAFFIC LANE SEPARATION METHOD USING DELINEATOR SIGN POLE, AND DELINEATOR SIGN POLE
PROBLEM TO BE SOLVED: To provide a traffic lane separation method, using a delineator sign pole, that can improve visibility of a suppression bar and improve adjacent-lane-entry suppression effect even when a driver is at a long separation distance from the delineator sign pole, and the delineator sign pole.SOLUTION: In a lane separation method of performing lane separation by installing a plurality of delineator sign poles 1, each having a suppression bar 13 formed at an upper part of a sign pole body to project to one or both sides in a lateral direction, at intervals along a travel direction of a road, respective suppression bars 13 of the delineator sign poles 1 are protruded obliquely to a direction parallel with the travel direction of the road to face the travel direction. Each suppression bar 13 has a base part 131 which is formed as a different body from the sign pole body and fitted to an upper end part of the sign pole body, and a bar part 132 protruded from the base part 131, and the base part 131 is provided to rotate around the axis of the sign pole body and to be fixed at a predetermined rotational angel θ.
【課題】ドライバーからの離間距離が遠距離にある視線誘導標識柱でも、抑止バーの視認性を向上でき、はみ出し抑止効果を向上できる視線誘導標識柱を使用した車線分離方法及び視線誘導標識柱を提供する。【解決手段】標識柱本体の上部に、横方向の一方又は両方に張り出すように形成された抑止バー13を有する視線誘導標識柱1を、道路の走行方向に沿って間隔をおいて複数設置することによって車線分離を行う車線分離方法において、視線誘導標識柱1の各々の抑止バー13の張り出し方向を、道路の走行方向と平行な方向に対して、抑止バー13が該走行方向と対面する方向に傾斜させる。抑止バー13は、標識柱本体と別体に形成され、標識柱本体の上端部に取り付けられる基部１３１と、基部１３１から張り出したバー部132とを有し、基部１３１が、標識柱本体の軸周りに回転可能、且つ、所定の回転角度θに固定可能に設けられる。【選択図】図４
TRAFFIC LANE SEPARATION METHOD USING DELINEATOR SIGN POLE, AND DELINEATOR SIGN POLE
PROBLEM TO BE SOLVED: To provide a traffic lane separation method, using a delineator sign pole, that can improve visibility of a suppression bar and improve adjacent-lane-entry suppression effect even when a driver is at a long separation distance from the delineator sign pole, and the delineator sign pole.SOLUTION: In a lane separation method of performing lane separation by installing a plurality of delineator sign poles 1, each having a suppression bar 13 formed at an upper part of a sign pole body to project to one or both sides in a lateral direction, at intervals along a travel direction of a road, respective suppression bars 13 of the delineator sign poles 1 are protruded obliquely to a direction parallel with the travel direction of the road to face the travel direction. Each suppression bar 13 has a base part 131 which is formed as a different body from the sign pole body and fitted to an upper end part of the sign pole body, and a bar part 132 protruded from the base part 131, and the base part 131 is provided to rotate around the axis of the sign pole body and to be fixed at a predetermined rotational angel θ.
【課題】ドライバーからの離間距離が遠距離にある視線誘導標識柱でも、抑止バーの視認性を向上でき、はみ出し抑止効果を向上できる視線誘導標識柱を使用した車線分離方法及び視線誘導標識柱を提供する。【解決手段】標識柱本体の上部に、横方向の一方又は両方に張り出すように形成された抑止バー13を有する視線誘導標識柱1を、道路の走行方向に沿って間隔をおいて複数設置することによって車線分離を行う車線分離方法において、視線誘導標識柱1の各々の抑止バー13の張り出し方向を、道路の走行方向と平行な方向に対して、抑止バー13が該走行方向と対面する方向に傾斜させる。抑止バー13は、標識柱本体と別体に形成され、標識柱本体の上端部に取り付けられる基部１３１と、基部１３１から張り出したバー部132とを有し、基部１３１が、標識柱本体の軸周りに回転可能、且つ、所定の回転角度θに固定可能に設けられる。【選択図】図４
TRAFFIC LANE SEPARATION METHOD USING DELINEATOR SIGN POLE, AND DELINEATOR SIGN POLE
視線誘導標識柱を使用した車線分離方法及び視線誘導標識柱
FUKUGAMI AKIRA (author) / SAITO KAZUMI (author) / YOSHINO TAKUYA (author)
2015-11-19
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.