WHEELCHAIR FALL AND RUN-OFF PREVENTIVE RAILROAD CROSSING PAVEMENT STRUCTURE, WHEELCHAIR FALL AND RUN-OFF PREVENTIVE RAILROAD CROSSING PAVEMENT MEMBER AND RAILROAD CROSSING PAVEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a wheelchair fall and run-off preventive railroad crossing pavement structure capable of preventing the fall and run-off of a wheelchair to the railroad line side, by supporting spontaneous return to a sidewalk by warning a danger when a passenger by the wheelchair intrudes in a passage improper part of a railroad crossing.;SOLUTION: Since a recess-projection part composed of a substantially parallel projection strip 31a and a groove 32a is formed on a passing improper surface positioned outside the sidewalk in a road in the railroad crossing among the surface of a wheelchair fall and run-off preventive end block 15A and forming the surface of the passage improper part being a place improper for the passage of the wheelchair due to having the possibility of falling to the railroad line side when the wheelchair for a physically disabled person passes, when the wheelchair passes through the passage improper part, a danger such as run-off can be warned by generating vibration. Since a fall and run-off preventive wall 33 for vertically projecting upward in a substantially side wall shape is arranged on a first outer edge E1 on the railroad line side of the passage improper part, the fall and run-off of the wheelchair to the railroad line side can be prevented.;COPYRIGHT: (C)2005,JPO&NCIPI