Аннотация
The article is devoted to the study violation of soil stability loess soils and their transition to a state of liquefaction under strong seismic influences. The research dynamic acceleration was carried out to determine the physical and soil properties structure of cohesive soils. The results of experiments on the study of changes in the resistance to soil shear under conditions of intense vibration are presented. Formulas are given for determining the values of. With prolonged exposure, dynamic loads affect. In order to bring the soil into a liquefied state, the stability of connected soils must be violated. In many cases, it leads to a violation of seismic accelerations in them, the soils may be in a wet state.