20 Sep 2020
April 14, 2020
Ali discusses about dynamic behaviour of rock material, and different experimental methods he has conducted accompanied with numerical methods to show the loading rate dependency in dynamic tensile strength of brittle rocks…
Ali S. Hashemi
Sina provides an introduction to the 3D Limit Equilibrium Method (LEM) and Finite Element Method (FEM) of analysis as the main slope stability methods for open pit mines. He also presents the pros and cons of each method and their differences. A 3D open pit model is also provided in this presentation with the results of both LEM and FEM.
Until recently, if you wished for an answer to this question, you would’ve been forced to base it on discussions with spiritual leaders. Or, if you were lucky, you could’ve based it on late-night (and perhaps intoxicant-fueled) conversations with friends and family. Happily, all that has changed now. Over the past decade-and-a-half, scientists have gotten into the act big time. We now have a pretty good idea of what it takes to lead a happy and fulfilling life.