Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jan Kozicki"'
Autor:
JAN KOZICKI, JACEK TEJCHMAN
Publikováno v:
TASK Quarterly, Vol 9, Iss 1 (2005)
A simplified cellular automaton was used to calculate the kinematics of non-cohesive granular materials during confined flow in silos. In this model, granular flow was assumed to be an upward propagation of holes through a lattice composed of cells r
Externí odkaz:
https://doaj.org/article/f595dd4bffa742b79415441ebe174e52
Autor:
JAN KOZICKI, JACEK TEJCHMAN
Publikováno v:
TASK Quarterly, Vol 9, Iss 1 (2005)
An improved cellular automaton has been used to calculate the kinematics of noncohesive granular materials during confined flow in mass and funnel flow model silos. In this model, based on a gas model of hydrodynamics, collisions and dissipation of p
Externí odkaz:
https://doaj.org/article/f88101acfb5e4a3aabb14faa08c01df7
Autor:
JAN KOZICKI, JACEK TEJCHMAN
Publikováno v:
TASK Quarterly, Vol 6, Iss 3 (2002)
Paper presents the results of simulations of granular flow with a cellular automata model. Flow of granular material behind a moving retaining wall and in a silo with inserts was numerically analysed. Two different migration schemes during flow were
Externí odkaz:
https://doaj.org/article/ea3d4baad87a45488d961c35afa7852b
Autor:
Jacek Tejchman, Jan Kozicki
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9783642146022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01c6466ff50c3974613fe93821f8dc8b
https://doi.org/10.1007/978-3-642-14603-9_6
https://doi.org/10.1007/978-3-642-14603-9_6
Autor:
Jacek Tejchman, Jan Kozicki
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9783642146022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa73d9c5a341a2b2868108a0794f807e
https://doi.org/10.1007/978-3-642-14603-9_2
https://doi.org/10.1007/978-3-642-14603-9_2
Autor:
Jacek Tejchman, Jan Kozicki
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9783642146022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35cd87c76f50bc3f62eac82b315af20b
https://doi.org/10.1007/978-3-642-14603-9_4
https://doi.org/10.1007/978-3-642-14603-9_4
Autor:
Jacek Tejchman, Jan Kozicki
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9783642146022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a614007610e3371969c77a271181ddf6
https://doi.org/10.1007/978-3-642-14603-9_1
https://doi.org/10.1007/978-3-642-14603-9_1
Autor:
Jacek Tejchman, Jan Kozicki
Publikováno v:
Springer Series in Geomechanics and Geoengineering ISBN: 9783642146022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d901dbfdde18318cfceaa94cba74949
https://doi.org/10.1007/978-3-642-14603-9_3
https://doi.org/10.1007/978-3-642-14603-9_3
Publikováno v:
AIP Conference Proceedings.
Numerical simulations of the behavior of granular bodies were carried out using a discrete element method. Two boundary value problems were analyzed: triaxial test and a passive translation of a rigid very rough retaining wall. To simulate the behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5dc6508705c24e53971e8d02c508de9
https://doi.org/10.1063/1.3179912
https://doi.org/10.1063/1.3179912
Autor:
Jacek Tejchman, Jan Kozicki
Concrete is still the most widely used construction material since it has the lowest ratio between cost and strength as compared to other available materials. However, it has two undesirable properties, namely: low tensile strength and large brittlen