Method for maintaining moisture conditions of transient layers of a ground dam during hardening of a clay cement concrete of diaphragm
RU2721428C1
Flexible sail
RU2736193C2
Ground dam with clay-cement-concrete diaphragm
RU2717042C1
Alluvial structure
RU2709040C1
Method of monitoring the filtration state of a ground dam with a clay-cement-concrete diaphragm
RU2723487C1
Method for combined drainage of ground dam
RU2710713C1
Method for combined drainage device with auger water lift
RU2695660C1
Method of studying water permeability and suffusion resistance of structural unit model of ground hydraulic structure, which consists of unbound earth and filtering geosynthetic material
RU2695930C1
Method for studying water permeability and suffusion resistance of a model of a structural unit of a ground hydraulic structure, consisting of soil and an anti-filtration geosynthetic material (geomembrane)
RU2680625C1
Method of injection anchoring of the boulder-pebble soil with unfilled voids and high speeds of filtration flow in them
RU2681032C1
Combined roll of vibrating roller
RU2678535C1
Method of monitoring state of diaphragm from boron-cutting alumina-cement concrete piles in earth dam by electrical tomography
RU2672407C1
Combined floating platform
RU2654892C1
Roller of vibrating roller
RU2687444C1
System for maintenance of stable hydrogeodynamic mode in area of station node of hydroelectric pumped-storage power plant (hpspp)
RU2644964C1
Method of location determination of damages and their control in the daily control pool bottom