The device for protection of a mountain road from avalanche mass

摘要

The invention relates to devices intended to protect the facilities from avalanches, mainly on the movable transport roads and railways, as well as settlements. The technical result is to increase the reliability of the device gallery lighting during the day and reducing it in metal. technical solution to the problem is achieved in that the device contains a gallery, base avalanche slope, the object of protection, concrete floor with the possibility of avalanches mass outside the device at the bottom of the outer part of the gallery provide light windows along its entire length, while it is provided with additional windows smaller placed in the upper part of the outer gallery, the gallery walls at a right angle to each other. 1-yl.