Click the title below to display the complete page!
The conditions for a typical nonlinear stress-strain function for soils and rocks are specified, and existing functions are shown to be deficient. A new logarithmic function is proposed which is shown to satisfy all the general conditions.
Authors:Puzrin, Alexander and Burland, J.B.
Index Terms:geomechanics; stress-strain; GeomechanicsGroup; Burland, J.B.; Puzrin, Alexander
Further Information:Date published: 1996