Results 251 to 260 of about 932,059 (284)
Some of the next articles are maybe not open access.
Input Parameters of Discrete Element Methods
Journal of Engineering Mechanics, 2006This paper presents a sensitivity analysis of the input parameters of a program based on the discrete element method (DEM). Triaxial compression simulations were conducted on an assembly of ellipsoids with two particle shapes. We examine four input parameters including shear modulus of particles, density of particles, time step, and damping. Generally,
openaire +1 more source
Explicit Discrete Element Method for Block Systems – the Distinct Element Method
2007Publisher Summary This chapter presents the main features of the distinct element method in the context of the UDEC/3DEC codes. A brief discussion is also presented on the basic characteristics of the other codes. It emphasizes on the presentation of the block geometry, deformation, contact, damping, solution techniques and the data structure.
openaire +1 more source
Discrete Element and Particle Methods
2019This is a chapter in the current encyclopedia of continuum mechanics published by Springer.
openaire
Discrete Element Methods for Granular Materials
2007Publisher Summary This chapter aims to provide a brief introduction to the discrete element methods (DEM) approach for granular materials. The presentation focuses on its main features and assumptions and its relations to micro-mechanics research as it is one of its main areas of interest and advantage.
openaire +1 more source
Computer Methods in Applied Mechanics and Engineering, 2004
Eugenio Oñate, Jerzy Rojek
exaly +2 more sources
Eugenio Oñate, Jerzy Rojek
exaly +2 more sources
The combined finite-discrete element method
1995The essence of the combined finite discrete element method has been presented.
Munjiza, A. +3 more
openaire +1 more source