MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM
The property of rocks to oppose and keep their shape almost unchanged under the action of load is called strength. Compressive strength is defined as the maximum stress a material can withstand until its failure. Besides the physical characteristics of the rock, this is determined by factors such...
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| Format: | Article |
| Language: | English |
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Academica Brancusi
2023-05-01
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| Series: | Fiabilitate şi Durabilitate |
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| Online Access: | https://www.utgjiu.ro/rev_mec/mecanica/pdf/2023-01/02_Cioclu%20Al%20R,%20M%C4%83ce%C8%99aru%20I%20C,%20Popescu%20F.D-%20Modeling%20of%20the%20unconfined%20compressive%20strength%20test%20of%20lignite%20from%20Pestana%20openpit%20mine%20using%20the%20combined%20finite%20-discrete%20element%20method-FDEM.pdf |
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| _version_ | 1823859097257115648 |
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| author | Alexandru Robert CIOCLU Ionela Cristina MĂCEŞARU Florin Dumitru POPESCU |
| author_facet | Alexandru Robert CIOCLU Ionela Cristina MĂCEŞARU Florin Dumitru POPESCU |
| author_sort | Alexandru Robert CIOCLU |
| collection | DOAJ |
| description | The property of rocks to oppose and keep their shape almost unchanged under the
action of load is called strength. Compressive strength is defined as the maximum stress a material
can withstand until its failure. Besides the physical characteristics of the rock, this is determined
by factors such as orientation, duration and direction of the stress acting on the rock. This paper
presents the simulation of a conventional Unconfined Compressive Strength (UCS) laboratory
testing of a sample, with the help of Geotechnica Irazu software, based on the Finite-Discrete
Element Method – FDEM. |
| format | Article |
| id | doaj-art-43fcb9fd37184b71b9c424963597c856 |
| institution | Kabale University |
| issn | 1844-640X 2344-3669 |
| language | English |
| publishDate | 2023-05-01 |
| publisher | Academica Brancusi |
| record_format | Article |
| series | Fiabilitate şi Durabilitate |
| spelling | doaj-art-43fcb9fd37184b71b9c424963597c8562025-02-11T08:14:36ZengAcademica BrancusiFiabilitate şi Durabilitate1844-640X2344-36692023-05-01161914MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEMAlexandru Robert CIOCLU0Ionela Cristina MĂCEŞARU1Florin Dumitru POPESCU2University of Petroşani, ROMANIAUniversity of Petroşani, ROMANIAUniversity of Petroşani, ROMANIAThe property of rocks to oppose and keep their shape almost unchanged under the action of load is called strength. Compressive strength is defined as the maximum stress a material can withstand until its failure. Besides the physical characteristics of the rock, this is determined by factors such as orientation, duration and direction of the stress acting on the rock. This paper presents the simulation of a conventional Unconfined Compressive Strength (UCS) laboratory testing of a sample, with the help of Geotechnica Irazu software, based on the Finite-Discrete Element Method – FDEM.https://www.utgjiu.ro/rev_mec/mecanica/pdf/2023-01/02_Cioclu%20Al%20R,%20M%C4%83ce%C8%99aru%20I%20C,%20Popescu%20F.D-%20Modeling%20of%20the%20unconfined%20compressive%20strength%20test%20of%20lignite%20from%20Pestana%20openpit%20mine%20using%20the%20combined%20finite%20-discrete%20element%20method-FDEM.pdfgeometrylignitemeshcompressive strengthstress magnitude |
| spellingShingle | Alexandru Robert CIOCLU Ionela Cristina MĂCEŞARU Florin Dumitru POPESCU MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM Fiabilitate şi Durabilitate geometry lignite mesh compressive strength stress magnitude |
| title | MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM |
| title_full | MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM |
| title_fullStr | MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM |
| title_full_unstemmed | MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM |
| title_short | MODELING OF THE UNCONFINED COMPRESSIVE STRENGTH TEST OF LIGNITE FROM PESTEANA OPENPIT MINE USING THE COMBINED FINITE-DISCRETE ELEMENT METHOD – FDEM |
| title_sort | modeling of the unconfined compressive strength test of lignite from pesteana openpit mine using the combined finite discrete element method fdem |
| topic | geometry lignite mesh compressive strength stress magnitude |
| url | https://www.utgjiu.ro/rev_mec/mecanica/pdf/2023-01/02_Cioclu%20Al%20R,%20M%C4%83ce%C8%99aru%20I%20C,%20Popescu%20F.D-%20Modeling%20of%20the%20unconfined%20compressive%20strength%20test%20of%20lignite%20from%20Pestana%20openpit%20mine%20using%20the%20combined%20finite%20-discrete%20element%20method-FDEM.pdf |
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