NET guard against rock-avalanche EVENTS

摘要

The utility model can be used as a protective device against natural disasters objects of national economy, railways, roads, housing estates in the highlands, in cramped conditions on skalnoobvalnyh phenomena.; Net fencing from skalnoobvalnyh phenomena are made of vertical metal poles fixed in the ground, as well as the cable braces at the foot of a rocky slope. Between the pillars has reticulate webs of the grid double torsion and mailed mesh, which are fastened to the upper and lower longitudinal ropes disposed between supports web meshes double twisting the ropes fastened with wire twists and web Chain meshes with clamps and aluminum sleeves and the lower koluzhnoy grid edge webs to the lower longitudinal rope in the same sequence as that of the upper and on the ground anchors according to calculations.; The utility model provides the reliability, security, facilities, high durability, cost-effectiveness, environmental protection, efficiency, because it creates favorable conditions for the detention of large debris, boulders and scree sliding down the material with steep rocky slopes unstable.; 3 ZP f ly-3-yl.