GEOS8AA Geomechanical Modelling
| ECTS Credits : 2 Duration: 21 hours | Semester : S8 | ||
Person(s) in charge : Thierry VERDELRasool MEHDIZADEH, Assistant Professor,thierry rasool.verdel@minesmehdizadeh@univ-nancy.univ-lorraine.fr | ||||
Keywords : Numerical modelling, finite elements method, distinct elements method | ||||
Prerequisites : Modules ST032 et ST033 ou équivalents | ||||
Objective : This course deals with the analytical and digital modelling tools used specifically in geoengineering. The use of these tools is taught through a detailed study and calculations for underground and surface structures with complex geometry as well as a modelisation of continuous and discontinuous rock masses. | ||||
Program and content:
Emphasis is placed on numeric methods concerning stress and strain, which is based on the assimilation of land to a continuous environment and, in particular, on the finite element method. An example is dealt with “by hand”, then with the aid of CESAR-LCPC software. | ||||
Abilities: | ||||
Levels | Description and operationnal verbs | |||
Know | Know the main principles and main characteristics of the numerical modeling methods used in geomechanics | |||
understand | Understand the fundamental differences between groups of numerical methods and be able to decide the most efficient for a specific case | |||
Apply | Be able to use the main specialized codes threw simple case studies: simple geometry, simple stress sollicitations and be able to define criteria to decide of a computation convergence | |||
Analyse | Be able to interpret results of a numerical modelisation to check the consistency and be able to make conclusion concerning a case study | |||
Summarise |
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Assess |
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Evaluations : | ||||
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