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Civil Engineering Technology

Disaster Prevention

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PC Rock Shed
PC Rock Shed
PC rock shed is prepared over roadway adjacent to continuous scarp where falling stone tends to generate. It is protective work applied where falling stone area is large, and where falling and bounding stones cannot be protected by other kinds of rock fall protection works. PDF

(JAPANESE)

PC Snow Shed
PC Snow Shed
PC Snow Shed is a snow protection facility which is used against accumulated snow and snow slide.
Regions which have heavy snowfall in the winter such as Tohoku, Hokuriku and Hokkaido district are afflicted by traffic hazard caused by snowfall. PC Snow Shed secures protection and smooth traffic.
PDF

(JAPANESE)

Y Type Shed
Y Type Shed
Economical efficiency and construction nature of Y Type Shed are excellent compared with standard rock shed which prevents a stone from falling directly onto a road surface by covering a road completely. It is protection structure applied to a place where potentially hazardous area of falling stone is limited to some part of road width. PDF

(JAPANESE)

PC Snow Shelter
PC Snow Shelter
PC Snow Shelter is a snow protection facility which is used against not only snowfall and snow slide but against drifting snow and drifted snow.
Regions which have heavy snowfall in the winter such as Tohoku, Hokuriku and Hokkaido district are afflicted by traffic hazard caused by snowfall. PC Snow Shelter secures protection and smooth traffic.
PDF

(JAPANESE)

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