JNTUK R19 2-2 Engineering Geology Material/Notes PDF Download

Students those who are studying JNTUK R19 Civil Branch, Can Download Unit wise R19 2-2 Engineering Geology Material/Notes PDFs below.

JNTUK R19 2-2 Engineering Geology Material/Notes PDF Download

OBJECTIVES:

• To introduce the course: Engineering Geology to the Civil Engineering graduates.
• To enable the students, understand what minerals and rocks are and their formation and identification.
• To highlight significance/ importance/ role of Engineering Geology in construction of Civil Engineering structures.
• To enable the student, realise its importance and applications of Engineering Geology in Civil Engineering constructions.

UNIT-1

Introduction: Branches of Geology, Importance of Geology in Civil Engineering with case studies.

Weathering: Weathering of rocks, Geological agents, weathering process of Rock, Rivers and geological work of rivers.

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UNIT-2

Mineralogy and Petrology: Definitions of mineral and rock-Different methods of study of mineral and rock. Physical properties of minerals and rocks for megascopic study for the following minerals and rocks.

Common rock forming minerals: Feldspar, Quartz Group, Olivine, Augite, Hornblende, Mica Group, Asbestos, Talc, Chlorite, Kyanite, Garnet, Calcite and ore forming minerals are Pyrite, Hematite, Magnetite, Chlorite, Galena, Pyrolusite, Graphite, Chromite, Magnetite and Bauxite. Classification, structures, textures and forms of Igneous rocks, Sedimentary rocks, Metamorphic rocks, and their megascopic study of granite varieties, (pink, gray, green). Pegmatite, Dolerite, Basalt etc., Shale, Sand Stone, Lime Stone, Laterite, Quartzite, Gneiss, Schist, Marble, Khondalite and Slate.

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UNIT-3

Structural Geology: Strike, Dip and Outcrop study of common geological structures associating with the rocks such as Folds, Faults, Joints and Unconformities- parts, types, mechanism and their importance in Civil Engineering.

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UNIT-4

Ground Water: Water table, Cone of depression, Geological controls of Ground Water Movement, Ground Water Exploration Techniques.

Earthquakes and Land Slides: Terminology, Classification, causes and effects, Shield areas and Seismic bells, Richter scale intensity, Precautions of building constructions in seismic areas. Classification of Landslides, Causes and Effects, measures to be taken prevent their occurrence at Landslides.

Geophysics: Importance of Geophysical methods, Classification, Principles of Geophysical study by Gravity method, Magnetic method, Electrical methods, Seismic methods, Radiometric method and Electrical resistivity, Seismic refraction methods and Engineering properties of rocks.

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UNIT-5

Geology of Dams, Reservoirs and Tunnels: Types and purpose of Dams, Geological considerations in the selection of a Dam site. Geology consideration for successful constructions of reservoirs, Life of Reservoirs. Purpose of Tunnelling, effects, Lining of Tunnels. Influence of Geology for successful Tunnelling.

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TEXT BOOKS:

1. ‘Engineering Geology’ by Subinoy Gangopadhay, Oxford University press.
2. ‘Engineering Geology’ by D. Venkat Reddy, Vikas Publishing House pvt. Ltd, 2013.
3. ‘Engineering Geology’ by N. Chenn kesavulu, Trinity Press (Laxmi Publications), 2nd Edition, 2014.
4. ‘Engineering Geology’ by Vasudev Kanithi, University Press.

REFERENCE BOOKS:

1. ‘Engineering Geology for Civil Engineers’ by P.C. Varghese, PHI learning pvt. Ltd.
2. ‘Geology for Engineers and Environmental Society’ by Alan E Kehew, person publications, 3 rd edition
3. ‘Fundamentals of Engineering Geology’ by P.G.Bell, B.S.P. Publications, 2012.
4. ‘Engineering Geology’ by V.Parthesarathi et al., Wiley Publications
5. ‘Environmental Geology’ by K.S.Valdiya, McGraw Hill Publications, 2nd ed.

OUTCOMES:

• Identify and classify the geological minerals
• Measure the rock strengths of various rocks
• Classify and measure the earthquake prone areas to practice the hazard zonation
• Classify, monitor and measure the Landslides and subsidence
• Prepares, analyses and interpret the Engineering Geologic maps
• Analyses the ground conditions through geophysical surveys.
• Test the geological material and ground to check the suitability of civil engineering project construction.
• Investigate the project site for mega/mini civil engineering projects. Site selection for mega engineering projects like Dams, Tunnels, disposal sites etc.

JNTUK R19 2-2 Strength of Materials-II Material/Notes PDF Download

Students those who are studying JNTUK R19 Civil Branch, Can Download Unit wise R19 2-2 Strength of Materials-II (SOM-2) Material/Notes PDFs below.

JNTUK R19 2-2 Strength of Materials-II Material/Notes PDF Download

OBJECTIVES:

• To give concepts of Principal stresses and strains developed in cross section of the beams on the cross section and stresses on any inclined plane. To impart concepts of failures in the material considering differenttheories
• To give concepts of torsion and governing torsion equation, and there by calculate the power transmitted by shafts and springs and design the cross section when subjected to loading using different theories offailures.
• To classify columns and calculation of load carrying capacity and to assess stresses due to axial and lateral loads for different edge conditions and to calculate combined effect of direct and bending stresses on different engineeringstructures.
• Introduce the concept of unsymmetrical bending in beams Location of neutral axis Deflection of beams under unsymmetricalbending.

UNIT-1

Principal Stresses and Strains And Theories of Failures: Introduction – Stresses on an inclined section of a bar under axial loading – compound stresses – Normal and tangential stresses on an inclined plane for biaxial stresses – Two perpendicular normal stresses accompanied by a state of simple shear – Mohr’s circle of stresses – Principal stresses and strains – Analytical and graphical solutions. Theories of Failures: Introduction – Various Theories of failures like Maximum Principal stress theory – Maximum Principal strain theory – Maximum shear stress theory – Maximum strain energy theory – Maximum shear strain energy theory.

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UNIT-2

Torsion of Circular Shafts and Springs: Theory of pure torsion – Derivation of Torsion equations: T/J = q/r = Nϕ/L – Assumptions made in the theory of pure torsion – Torsional moment of resistance – Polar section modulus – Power transmitted by shafts – Combined bending and torsion and end thrust – Design of shafts according to theories of failure.

Springs: Introduction – Types of springs – deflection of close and open coiled helical springs under axial pull and axial couple – springs in series and parallel.

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UNIT-3

Columns and Struts: Introduction – Types of columns – Short, medium and long columns – Axially loaded compression members – Crushing load – Euler’s theorem for long columns- assumptions- derivation of Euler’s critical load formulae for various end conditions – Equivalent length of a column – slenderness ratio – Euler’s critical stress – Limitations of Euler’s theory – Rankine – Gordon formula – Long columns subjected to eccentric loading – Secant formula – Empirical formulae – Straight line formula – Prof. Perry’s formula.

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UNIT-4

Direct and Bending Stresses: Stresses under the combined action of direct loading and B.M. Core of a section – determination of stresses in the case of chimneys, retaining walls and dams – conditions for stability – stresses due to direct loading and B.M. about both axis.

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UNIT-5

Unsymmetrical Bending and Shear Centre Un-symmetrical Bending: Introduction – Centroidal principal axes of section – Graphical method for locating principal axes – Moments of inertia referred to any set of rectangular axes – Stresses in beams subjected to unsymmetrical bending – Principal axes – Resolution of bending moment into two rectangular axes through the centroid – Location of neutral axis Deflection of beams under unsymmetrical bending.

Shear Centre: Introduction Shear center for symmetrical and unsymmetrical sections (channel, I, T and L sections)

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TEXT BOOKS:

1. A Textbook of Strength of Materials, by R. K. Rajput, 7e (Mechanics of Solids) SI Units S. Chand & Co, NewDelhi
2. Strength of materials by R. K. Bansal, LakshmiPublications.

REFERENCE BOOKS:

1. “Object-Mechanics of Materials- by R. C.Hibbler, Pearson publishers
2. Mechanics of Solids – E P Popov, Prentice Hall.
3. Strength of Materials by B.S.Basavarajaiah and P. Mahadevappa, 3rd Edition,Universities Press,
4. Mechanics of Structures Vol – I by H.J.Shah and S.B.Junnarkar, Charotar Publishing House Pvt. Ltd.analysis and design using UML”, Mahesh P. Matha, PHI

OUTCOMES:

• The student will be able to understand the basic concepts of Principal stresses developed in a member when it is subjected to stresses along different axes and design thesections.
• The student can asses stresses in different engineering applications like shafts, springs, columns and struts subjected to different loadingconditions

JNTUK B.Tech 4-2 R16 MECH Materials: Students Can Download JNTUK 4-2 Mechanical R16 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 4-2 Sem R16 Mechanical Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 4-2 can avail of the materials for R16 regulation for various branches. Students can download JNTUK B.Tech 4-2 Sem R16 Mechanical Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 4-2 Sem MECH R16. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Production Planning and Control, Unconventional Machining Processes, Automobile Engineering and various other Mechnical related books of various popular authors. Check the following B.Tech R16 MECH 4-2 Materials PDFs and download them for free. 

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JNTUK B.Tech 2-2 R19 Mech Materials: Students Can Download JNTUK 2-2 Mechanical R19 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 2-2 Sem R19 Mechanical Materials Subject Wise PDF

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 2-2 can avail of the materials for R19 regulation for various branches. Students can download JNTUK B.Tech 2-2 Sem R19 Mechanical Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 2-2 Sem MECH R19. The Mechanical Engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Complex Variables & Statistical Methods, Kinematics of Machinery, Applied Thermodynamics, Fluid Mechanics & Hydraulic Machines, Metal Cutting & Machine Tools, Design of Machine Members-I and various other Mechanical related books of various popular authors. Check the following B.Tech R19 MECH 2-2 Materials PDFs and download them for free. 

JNTUK B.Tech 2-2 Sem R19 Mechanical Course Structure:

Also Check: JNTUK 2-2 Sem R19 MECH Syllabus

Download JNTUK 2-2 R19 MECH Materials PDF

Students who are pursuing the B.Tech 2-2 MECH R19 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 2-2 R19 Mechanical materials at one place for the reference of students.

Complex Variables & Statistical Methods Material

Kinematics of Machinery Material

Applied Thermodynamics Material

Fluid Mechanics & Hydraulic Machines Material

Metal Cutting & Machine Tools Material

Design of Machine Members-I Material