Road intersection structure of side channel

摘要

Topic The open channel or culvert side channel which is provided alongside the road in regard to the structure of the part which crosses the road at the crossover and the like, depending upon the rolling stock run of course, the structure which does not have the fear of receiving the damage in the time of snow removal job is obtained.SolutionsSide channel block 11 of the part which crosses the road in addition to the fact that strength is large, cover expression, namely it designates as the U letter channel block which the step section for the cover catching the possession is not done in the side wall upper edge, in particular block steel grating hatch 12 it sticks, furthermore in the surface sticking, the earth it wears the steel sheet on that and or provides pavement formation 15. Cover board embedding installs the whole structure which includes 12 and conservation steel sheet 14 under the road surface. When the road which it crosses water penetration being paved, inflow the rainwater and the like into the side channel by providing the perforation hole which consists of the ostium in the steel sheet 14 which is stuck densely on steel grating hatch, 12 provides water penetration pavement formation on the particular steel sheet. Choice figure Drawing 1