Abstract
To study the dynamic stability of the layers of clay and water-saturated sandstones with the position estimate of their liquefaction at seismic impacts, relevant project (forecast) seismic activity area, in the laboratory of the Department of bases, foundations, structural dynamics and engineering geology tests of soils equivalent to a force against seismic action triaxial cyclic loading. The results obtained were used to develop recommendations for the construction of basements and foundations for the effects of seismic loads on the mechanical properties of the soil base and, as a consequence of vibration liquefaction soil.
