sc JNTUH B.TECH R18 3-1 Syllabus For Rock mechanics PDF 2022 – Cynohub


JNTUH B.TECH R18 3-1 Syllabus For Rock mechanics PDF 2022


JNTUH B.TECH R18 3-1 Syllabus For Rock mechanics PDF 2022

Get Complete Lecture Notes for Rock mechanics on Cynohub APP

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You will be able to find information about Rock mechanics along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Rock mechanics after reading this blog. Rock mechanics has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Rock mechanics can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Rock mechanics are mentioned below in detail. If you are having a hard time understanding Rock mechanics or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Rock mechanics Unit One

Engineering Classification of Rocks:

Classification of intact rocks, Rock mass classifications, Rock Quality Designation (RQD), Rock Structure Rating (RSR), Rock Mass Rating (RMR), Norwegian Geotechnical Classification (Q-system), Strength and modulus from classifications, Classification based on strength & modulus and strength and fracture strain, Geoengineering classification.

Rock mechanics Unit Two

Laboratory and In-Situ Testing of Rocks:

Physical properties, Compressive strength, Tensile strength, Direct shear test, Triaxial shear test, Slake durability test, Schmidt rebound hardness test, Sound velocity test, In-Situ Tests: Seismic methods, Electrical resistivity method, In situ stresses, Plate loading test, Goodman jack test, Plate jacking test, In-situ shear test, Field permeability test.

Get Complete Lecture Notes for Rock mechanics on Cynohub APP

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Rock mechanics Unit Three

Strength, Modulus and Stresses-Strain Responses of Rocks:

Factors influencing rock response, Strength criteria for isotropic intact rocks, Modulus of intact rocks, effect of confining pressure, Uniaxial Compressive strength, Strength criteria for intact rocks, Strength due to induced anisotropy in rocks,. Stress Strain Models: Constitutive relationships, Elastic, Elasto-plastic, Visco-elastic, Elasto- viscoplastic stress-strain models.

Rock mechanics Unit Four

Introduction to Rock Slopes:

Introduction to Rock slopes, Modes of failure, Rotational failure, Plane failure, Design charts, Wedge method of analysis, Buckling failure, Toppling failure, Improvement of slope stability and protection.

Rock mechanics Unit Five

Underground and Open Excavations:

Blasting operational planning, Explosive products, Blast Design, Underground blast design, Controlled blasting techniques, blasting damage and control, Safe practice with explosives and shots.

Rock mechanics Course Objectives

the objective of the course is to
Identify the classification of Rocks as per engineering aspects
Explain the basic laboratory in-situ tests, strengths and its responses
Understand Rock slopes and its failures, underground and open excavations and its requirements

Rock mechanics Course Outcomes

At the end of the course
Able to determine the required rock properties and classify rock mass
Determination of bearing capacity of rocks,
Checking the stability of slopes, and design underground and open excavation.
The students will be able to predict strength of rock mass with respect to various Civil Engineering applications

Rock mechanics Text Books

Goodman – Introduction to Rock mechanics, Willey International
Ramamurthy, T. – Engineering in Rocks for slopes, foundations and tunnels, Prentice Hall of India (2007)

Rock mechanics Reference Books

Jaeger, J. C. and Cook, N. G. W. – Fundamentals of Rock Mechanics, Chapman and Hall, London. (1979)
Hoek, E. and Brown, E. T. – Underground Excavation in Rock, Institution of Mining and Metallurgy, 1982.
Brady, B. H. G. and Brown, E. T. – Rock Mechanics for Underground Mining, Chapman & Hall, 1993.

Scoring Marks in Rock mechanics

Scoring a really good grade in Rock mechanics is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your examinations . This video will also inform students on how to score high grades in Rock mechanics. There are a lot of reasons for getting a bad score in your Rock mechanics exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUH B.Tech R18 Rock mechanics was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Rock mechanics on Cynohub APP

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