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...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Academica Brancusi
2023-05-01
|
| Series: | Fiabilitate şi Durabilitate |
| Subjects: | |
| 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 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | 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. |
|---|---|
| ISSN: | 1844-640X 2344-3669 |