Geology of Technical Works and Rock Mechanics

Instructors: N. DEPOUNTIS
Category: Compulsory
Semester: 7th

COURSE OBJECTIVES

The course provides the theoretical and objective knowledge related to the identification and description of the engineering-geological conditions that delineate and determine the design of technical works and their "harmonization" with the environment. Special emphasis is placed on the selection and safe determination of the most "critical" parameters that will influence their construction and functionality.

COURSE CONTENT

• Mechanical behavior of rock mass: rock mass classification systems RMR and Q, geological strength index GSI. Applications in the construction of tunnels, slopes, and foundations of technical works.
• Landslides: nomenclature and classification, factors contributing to their occurrence, protection and stabilization measures.
• Dams: classification, related – auxiliary works, design and site selection criteria, engineering-geological requirements for construction, reservoir sealing, instrumental monitoring.
• Underground works – tunnels: variation – distribution of stresses during excavation, geological conditions and excavation, mechanisms of fracture and deformation of surrounding rock mass, construction methods and support measures, NATM method and TBM method.
• Laboratory tests of rock formations (Rock Mechanics) according to standard specifications ASTM, ISRM and E103-84
• Field exercises in rock mass classification for the design of underground technical works – visit to technical works.

The course Geology of Technical Works and Rock Mechanics (CIV_8357A) is taught as an elective in the 9th semester of the study program in the Department of Civil Engineering.