METHOD FOR STUDY OF MECHANICAL PROPERTIES OF EARTHS AT DIFFERENT DEPTHS OF BEDDING

摘要

Method for study of mechanical properties of earths at different depths of bedding includes placement of beam with screw punch in the pipe, with screwsection at the end, with simultaneous die and screw section turning in to depth of earth massif with alternation of application to punch of vertical testing load, with measurement of beam displacement with respect to pipe and forces applied to the jack. As result of that one obtains compression curves under conditions of side expansion of earth. The invention provides increase of productivity and information content of studies of mechanical properties of soils at different depths of bedding.