Lecture 05: Geological Structures and Discontinuities

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Group A
Rock strata characterization: Geological structures in rock mass, characteristics of rock mass,
joints in rock mass, joint survey techniques, rock mass classification systems. Methods of
determination of strength and deformability of rock and rock mass, failure criteria for rock
and rock mass.
Strata mechanics and ground movement-design of underground excavation in competent
and incompetent rock, ground movement and control, rock burst theories of subsidence,
subsidence prediction and control. Ground control and stabilization .
Group B
Theories of elasticity-propagation of elastic waves in rock medium and dynamic behaviour
of rocks. Factors influencing stress concentration, zone of influence of an excavation, effect
of planes of weaknesses and shape of excavation, delinearization of zone of failure.
Instrumentation-monitoring instruments, their operation and installation.
Finite element method and boundary clement method, their application for stability analysis
of excavation and slopes.

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Pls explain this content

[@nayanchoudhary9629]

Thanq mam..

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Madam please Give notes on Advanced Rock Mechanics for AMIE

[@lawtiwary7347]

Follow fundamental of rock mechanics book by Debashish Deb mostly topic covered...I have also appeared for winter 2021

[@lawtiwary7347]

Mam plss upload pdf for this lecture