Buscar
Mostrando ítems 1-10 de 5926
A simple FEM formulation applied to nonlinear problems of impact with thermomechanical coupling
(Associação Brasileira de Ciências Mecânicas, 2017)
Impact response of flying objects modeled by positional finite eement method
(World Scientific Publishing, 2018-06)
Análise não-linear de treliças pelo método dos elementos finitos posicional
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia CivilMECÂNICA DAS ESTRUTURAS, ESTRUTURAS DE CONCRETO E ALVENARIA E MATERIAIS E PROCESSOS CONSTRUTIVOS, 2014-02-28)
This work presents the positional nonlinear geometric formulation for trusses using different
strain measures. The positional formulation presents an alternative approach for nonlinear problems.
This formulation considers ...
Integer linear programming formulation of the vehicle positioning problem in automated manufacturing systems
(Journal of Intelligent Manufacturing, 2011)
This paper addresses the problem of vehicle location (positioning) for automated transport in fully automated
manufacturing systems. This study is motivated by the complexity of vehicle control found in modern integrated ...
A large deformation small strain formulation for the mechanics of geometrically exact thin-walled composite beams
(Elsevier, 2014-11)
This work presents a new formulation of the geometrically exact thin walled composite beam theory. The formulation assumes that the beam can undergo arbitrary kinematical changes while the strains remain small, thus ...
Optimum support positions in bridgesDeterminação do posicionamento ótimo de apoios em pontes
(2013-07-01)
This paper presents a study to determine the optimal support positions in bridges, as well as the optimal relation between the spans of beams, aiming both the reduction and the unifirmization of the efforts in these ...
An analytical formulation for multidimensional continuous opinion models
(Elsevier, 2021-11)
Usually, opinion formation models assume that individuals have an opinion about a given topic which can change due to interactions with others. However, individuals can have different opinions on different topics and ...
A positional FEM Formulation for geometrical non-linear analysis of shells
(LATIN AMER J SOLIDS STRUCTURES, 2008)
This work presents a fully non-linear finite element formulation for shell analysis comprising linear strain variation along the thickness of the shell and geometrically exact description for curved triangular elements. ...