Thermally and chemically induced failure in geomaterials

摘要: ABSTRACT Failure conditions in soils occurring during or as a result of heating by altering their chemical environment appear to be strongly dependent on the history application stress and temperature change. Several cases such leading various modes failure are identified interpreted terms Thermal Chemical Cam-Clay models. Particular attention is given influence thermal variability coefficient critical state, M, angle internal friction. A detailed analysis material offers an explanation apparent confusion about whether soil strength decreased increased temperature. Dependence clay ion concentration pore water its acidity context landslide trigger mechanism also discussed.