Mécanique des roches et ouvrages souterrains
CIVIL-308
Mécanique des roches / Rock mechanics:
- Introduction à la mécanique des roches
- Rappel de mécanique
- Strain / stress
- MR01 - contrainte et deformation finie (File)
- MR02 - geologie (File)
- Ex. RM01 (File)
- Ex. RM02 (File)
- Formulaire (File)
- livre ref (File)
- Ex. RM02 photos (File)
- Ex. RM02 correction (File)
- Ex. RM02 photos correction (File)
- Comportement mécanique des roches intactes
- Critères de rupture des roches intactes
Fin du cours sur
- Comportement mécanique des roches intactes
- Critères de rupture des roches intactes
Discontinuités:
Comportement sous sollicitation en cisaillement
Comportement sous sollicitation normale
Ecoulement dans les joints
- MR04 - Discontinuites (File)
- Ex. RM04a (File)
- Ex. RM04b (File)
- Ex. RM04a correction (File)
- MR04b - Projection stereographique (File)
- Ex. RM04b correction (File)
- projection (File)
- Introduction
- Classifications
- Propriétés des massifs rocheu
Cours sur fondations en rocher :
- Introduction
- Fondations superficielles
- Fondations de barrage
- Fondations travaillant en traction
Fouilles en rocher :
Mécanismes de rupture
Analyse de stabilité
Mesures de renforcement
Tunnel excavation and ground response
Course:
1. General introduction about Tunnelling and Excavation methods.
Exercise TE01:
Stress, Displacement and Ground Response (Kirsch's solutions)
- TE-Lecture_Part01_FR (File)
- Glossaire Tunnel FR (CETU) (File)
- Ex_TE01 (File)
- Solution Ex_TE01 (File)
Tunnel Support Design
Course:
- General introduction about tunnel support
Rock mass Classifications based methods for Tunnel Support Design
Course:
- Bieniawski (RMR-System)
- Barton et al. (Q-System)
- AFTES
- Hoek-Kaiser-Bawden (GSI-System)
- Terzaghi (+mod. by Deere et al. 1970)
13.15 to 15.00: MCQ on fundamental aspects of the course
(e.g. stress - strain, rock matrix, discontinuities and rock mass mechanical behavior).
Analytical method for support design
Course:
- Convergence
Confinement Method
- Observational based Method
Exercise TE02:
Rock mass Classifications based methods
- TE-Lecture_Part03_FR (File)
- AFTES - Recommendation on the Convergence Confinement Method (File)
- Ex_TE02 (File)
- Solution Ex_TE02 (File)
Ground pressure based method for support design and tunnelling in soft ground
Course:
1. Active Load- Vertical dislocation load (Terzaghi's and Caquot's solutions)
- Horizontal load
- Settlements
- Face stability
Exercise TE03:
Convergence Confinement Method
- TE-LecturePART04_FR (File)
- Hyperstatic reaction method for the dimensioning of tunnel supports (Oreste, 2007) (File)
- Settlements induced by tunneling in Soft Ground - ITA Report (2006) (File)
- Twin tunnelling induced ground settlements: A review (Md Shariful & Magued, 2021) (File)
- Experimental study into tunnel face collapse in sand (Messerli & al., 2010) (File)
- Ex_TE03 (File)
- Solution_ExTE03 (File)
Numerical modelling in tunnelling
Course:
-
Numerical modelling in tunnelling
- Continuum and discontinuum modelling
- Numerical methods
Dislocation Load and Settlements
CONF. by Dr. Felipe Orellana