Influence of Natural and Technogenic Earthquakes on Slip Block Soils and Their Systems Analysis

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Rubric:     Theoretical and experimental studies   
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The paper is devoted to the systems analysis of the impact of natural and technogenic earthquakes on slip block soils. Dynamic loads due to industrial blasts, earthquakes as well as during vibration in operation of mechanisms and transport, cause changes in soils’ physical and mechanical properties and in the nature of geological process course. It is experimentally proved that under seismic waves the reduction of soil bearing capacity occurs in structure bases, sometimes reaching the critical state.