- slickensided surface
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поверхность скольжения
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
slip surface — A landslide displacement surface, often slickensided and striated, or brecciated, and subplanar. It is best exhibited in argillaceous materials and in those materials which are highly susceptible to clay alteration when granulated; also called … Glossary of landform and geologic terms
Shear strength (soil) — Shear strength in reference to soil is a term used to describe the maximum strength of soil at which point significant plastic deformation or yielding occurs due to an applied shear stress. There is no definitive shear strength of a soil as it… … Wikipedia