Depth of the diluted zone in the humidified loess bases under shaking conditions

摘要

The article is dedicated to results of researches of authors on a problem of studying of a thickness of a diluted zone in loessial humidified soils in the conditions of influence on them of seismic concussions. From a condition of limiting balance of two counteracting forces (seismic and resistance to shift) the formula is received to define the size of a diluted zone at the moment of influence on the bases of seismic fluctuations. According to the recommended formula, seismic stability of any soil besides size of seismic influence depends onm strong characteristics of a soil, such as: a corner of an internal friction and conhesive, etc.