FIELD: construction.
SUBSTANCE: design of anti-avalanche and anti stone-fall protection includes devices consisting of spatial supports, between which the network is located. Devices are made in the form of regular pyramids, the edges of which are used as spatial supports. The edges of the pyramids are made of high-strength steel mesh. The tops of the devices are provided with vertical metal supports, which, like the spatial supports, have foundations with anchors coaxial with vertical metal supports. Devices are located on a slope and set in rows in a staggered order to contain avalanche and/or rockfall processes. The edges of the devices of adjacent rows are interconnected by means of a high-strength mesh, located in the same plane with the side faces of adjacent devices.
EFFECT: increasing the operational reliability.
2 dwg
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