METHOD TO ERECT ANTI-LANDSLIDE STRUCTURE OF COMBINED DESIGN Russian patent published in 2014 - IPC E02B3/12 E02D17/20 

FIELD: construction.

SUBSTANCE: invention relates to hydraulic engineering construction and may be used to protect coastal areas, roads and other facilities against landslides and collapses. The method includes laying of gabions onto the collapsed slope. At first on the base of the collapsed slope they arrange a preparation from flexible mats 2, made from tight rows of light fascines, laid normally to the line of the slope inclination. Then on top of the flexible mats 2 they arrange a fixture from gabion mats 3 with drainage devices, made of light fascines and perforated pipes laid in alternating rows and rolled into a gabion net. Flexible mats 2 in the base and gabion mats 3 on top of them are connected to each other with a galvanised metal wire with diameter of 2.5-3 mm. Along the foot of the collapsed slope they arrange a drainage prism 6 from drop-fill rock. Reliable protection is provided for different facilities located under slopes, where there are landslides and collapses of soil massifs. The method may be most effectively used, when the height of the possible collapse of the soil massif does not exceed 10-12 m.

EFFECT: protection of coastal areas, roads and other facilities against landslides and collapses.

2 cl, 4 dwg