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The truss‐like discrete element method in fracture and damage mechanics
(Emerald Group Publishing Limited, 2011-12)
Purpose: It is the purpose of this paper to further develop the truss-like discrete element method (DEM) in order to make it suitable to deal with damage and fracture problems. Design/methodology/approach: Finite and ...
Case study: Discrete element modeling of wear in mining hoppers
(Elsevier Ltd, 2019)
A discrete element method is designed to evaluate the relative wear on hoppers caused by friction during operation in an open-pit mine. The results of the model show good agreement with measurements on real industrial ...
Mixed Virtual Elements for discrete fracture network simulations
(Elsevier Science, 2017-10)
The present work deals with the simulation of the flow in Discrete Fracture Networks (DFN), using the mixed formulation of the Virtual Element Method (VEM) on polygonal conforming meshes. The flexibility of the VEM in ...
A fault location method using Lamb waves and discrete wavelet transform
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2012)
Discrete generator coordinate: Symmetry restoration in finite-dimensional spaces
(1999-12-01)
Group theoretical-based techniques and fundamental results from number theory are used in order to allow for the construction of exact projectors in finite-dimensional spaces. These operators are shown to make use only of ...
Discrete generator coordinate: Symmetry restoration in finite-dimensional spaces
(1999-12-01)
Group theoretical-based techniques and fundamental results from number theory are used in order to allow for the construction of exact projectors in finite-dimensional spaces. These operators are shown to make use only of ...
Desenvolvimento de um algoritmo para implementação do método dos elementos discretosDevelopment of an algorithm for the implementation of discrete element method
(Universidade Federal de UberlândiaBrasilEngenharia Aeronáutica, 2017)
A lattice discrete element method to model the falling-weight impact test of PMMA specimens
(Elsevier, 2016-01)
It is introduced in this paper a Lattice Discrete Element Method (LDEM) for modelling the falling-
weight test of polymethyl-methacrylate (PMMA) specimens. The method exploits the inherent characteristics
of discrete ...