LEADER 03794nam 2200613Ia 450 001 9910825567103321 005 20200520144314.0 010 $a1-280-51487-6 010 $a9786610514878 010 $a1-84544-231-8 035 $a(CKB)1000000000007484 035 $a(EBL)289874 035 $a(OCoLC)437177249 035 $a(SSID)ssj0000392809 035 $a(PQKBManifestationID)11289237 035 $a(PQKBTitleCode)TC0000392809 035 $a(PQKBWorkID)10363682 035 $a(PQKB)11715829 035 $a(MiAaPQ)EBC289874 035 $a(Au-PeEL)EBL289874 035 $a(CaPaEBR)ebr10058638 035 $a(CaONFJC)MIL51487 035 $a(EXLCZ)991000000000007484 100 $a20040205d2004 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aSpecial issue on the discreet element method $enumerical modelling of discontinua /$fMatthew R. Kuhn 205 $a1st ed. 210 $aBradford, England $cEmerald Group$d2004 215 $a1 online resource (341 p.) 225 1 $aInternational Journal for Computer-Aided Engineering and Software. No. 2/3/4 ;$vVol. 21 300 $aDescription based upon print version of record. 311 $a1-84544-067-6 327 $aCONTENTS; EDITORIAL ADVISORY BOARD; Abstracts and keywords; Preface; Contributions to the experimental validation of the discrete element method applied to tumbling mills; Strategies for contact resolution of level surfaces; A direct simulation method for particle-fluid systems; Large scale industrial DEM modelling; Discrete element method An effective way for particle scale research of particulate matter; Contact resolution algorithm for an ellipsoid approximation for discrete element modeling; A contact algorithm for partitioning N arbitrary sized objects 327 $aComparison of experimental and FEM/DEM results for gravitational deposition of identical cubesA 2D polygon/polygon contact model: algorithmic aspects; Selecting a suitable time step for discrete element simulations that use the central difference time integration scheme; Numerical studies of uniaxial powder compaction process by 3D DEM; Thin tunnel liners modelled with particle flow code; Shape selection menu for grand scale discontinua systems; A particle center based homogenization strategy for granular assemblies 327 $aSimulations of underground structures subjected to dynamic loading using the distinct element methodA discrete element Lagrangian sea ice model; Discrete element modeling with dilated particles; Dynamic simulation of multiple deformable bodies using combined discrete and finite element methods 330 $aAccurate 3D experimental particle trajectory data, acquired from a laboratory tumbling mill using bi-planar X-ray filming, are used to validate the discrete element method (DEM). Novel numerical characterisation techniques are presented that provide a basis for comparing the experimental and simulated charge behaviour. These techniques are based on fundamental conservation principles, and provide robust, new interpretations of charge behaviour that are free of operator bias. Twoand three-dimensional DEM simulations of the experimental tumbling mill are performed, and the relative merits of eac 410 0$aInternational journal for computer-aided engineering and software ;$vv. 21, no. 2/3/4. 606 $aCivil engineering 606 $aEngineering 615 0$aCivil engineering. 615 0$aEngineering. 676 $a620 700 $aKuhn$b Matthew R$0914589 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910825567103321 996 $aSpecial issue on the discreet element method$94061934 997 $aUNINA