Suffosion deformations of carbonate powder-clay loess soils when leached with corrosive water

摘要

The essence of phenomena of carbonate powder-clay loess soils loaded and leached with corrosive water, has not been determined. Existing standards for forecast of design immersion in such soils are justly criticized for not corresponding to the requirements of modem construction and maintenance. According to this, the need for research of suffosion compressibility carbonate powder-clay loess soils and for improvement of methods of testing and forecast of such soils has been identified.