Civil Engineering semester 3

Solid Mechanics (101301) - 3 Credits

3L + 0T + 0P0/13 topics done

Unit 1Simple Stresses and Strains8 hrs0/8Ask AI

Concept of stress and strainSt. Venant‟s principlestress and strain diagramElasticity and plasticity – Types of stresses and strainsHooke‟s law – stress – strain diagram for mild steel – Working stress – Factor of safety – Lateral strainPoisson‟s ratio and volumetric strain – Elastic moduli and the relationship between them – Bars of varying section – composite bars – Temperature stresses. Strain Energy – Resilience – Gradualsuddenimpact and shock loadings – simple applications.

Unit 2Compound Stresses and Strains5 hrs0/1Ask AI

Two dimensional system, stress at a point on a plane, principal stresses and principal planes, Mohr circle of stress, ellipse of stress and their applications. Two dimensional stress-strain system, principal strains and principal axis of strain, circle of strain and ellipse of strain. Relationship between elastic constants.

Unit 3Bending moment and Shear Force Diagrams6 hrs0/1Ask AI

Bending moment (BM) and shear force (SF) diagrams.BM and SF diagrams for cantilevers simply supported and fixed beams with or without overhangs. Calculation of maximum BM and SF and the point of contra flexure under concentrated loads, uniformly distributed loads over the whole span or part of span, combination of concentrated loads (two or three) and uniformly distributed loads, uniformly varying loads, application of moments.

Unit 4Flexural Stresses8 hrs0/1Ask AI

Theory of simple bending – Assumptions – Derivation of bending equation: M/I = f/y = E/R - Neutral axis – Determination of bending stresses – Section modulus of rectangular and circular sections (Solid and Hollow), I,T, Angle and Channel sections – Design of simple beam sections.

Unit 55 hrs0/1Ask AI

Shear Stresses- Derivation of formula – Shear stress distribution across various beam sections like rectangular, circular, triangular, I, T angle sections. Slope and deflection- Relationship between moment, slope and deflection, Moment area method, Macaulay‟s method. Use of these methods to calculate slope and deflection for determinant beams.

Unit 610 hrs0/1Ask AI

Torsion- Derivation of torsion equation and its assumptions. Applications of the equation of the hollow and solid circular shafts, torsional rigidity, Combined torsion and bending of circular shafts, principal stress and maximum shear stresses under combined loading of bending and torsion. Analysis of close-coiled-helical springs. Thin Cylinders and Spheres- Derivation of formulae and calculations of hoop stress, longitudinal stress in a cylinder, and sphere subjected to internal pressures.

References

Timoshenko, S. and Young, D. H., “Elements of Strength of Materials”, DVNC, New
York, USA.
Kazmi, S. M. A., “Solid Mechanics” TMH, Delhi, India.
Hibbeler, R. C. Mechanics of Materials. 6th ed. East Rutherford, NJ: Pearson Prentice
Hall, 2004
Crandall, S. H., N. C. Dahl, and T. J. Lardner. An Introduction to the Mechanics of
Solids. 2nd ed. New York, NY: McGraw Hill, 1979
Laboratory Manual of Testing Materials - William Kendrick Hall
Mechanics of Materials - Ferdinand P. Beer, E. Russel Jhonston Jr., John T. DEwolf –
TMH 2002.
Strength of Materials by R. Subramanian, Oxford University Press, New Delhi.

Engineering Mathematics-III (PDE, Prob/stat) (101302) - 4 CreditsPYQs

References

Erwin Kreyszig, Advanced Engineering Mathematics, 9thEdition, John Wiley &
Sons, 2006.
N.P. Bali and Manish Goyal, A text book of Engineering Mathematics, Laxmi
Publications.
P. G. Hoel, S. C. Port and C. J. Stone, Introduction to Probability Theory, Universal
Book Stall.
S. Ross, A First Course in Probability, 6th Ed., Pearson Education India,2002.

Universal Human Values (101303) - 3 Credits

Surveying and Geomatics (101304) - 3 CreditsPYQs

References

GIS and Remote Sensing, Pearson India, 2006.
Manoj, K. Arora and Badjatia, Geomatics Engineering, Nem Chand & Bros, 2011
Bhavikatti, S.S., Surveying and Levelling, Vol. I and II, I.K. International, 2010
Chandra, A.M., Higher Surveying, Third Edition, New Age International (P) Limited,
Anji Reddy, M., Remote sensing and Geographical information system, B.S.
Publications, 2001.
Arora, K.R., Surveying, Vol-I, II and III, Standard Book House, 2015.

Fluid Mechanics (101305) - 3 CreditsPYQs

References

Fluid Mechanics and Machinery, C. S. P. Ojha, R. Berndtsson and P. N. Chadramouli,
Oxford University Press, 2010
Hydraulics and Fluid Mechanics, P M Modi and S M Seth, Standard Book House
Theory and Applications of Fluid Mechanics, K. Subramanya, Tata McGraw Hill
Fluid Mechanics with Engineering Applications, R.L. Daugherty, J.B. Franzini and
E.J. Finnemore, International Student Edition, Mc Graw Hill.

Materials, Testing & Evaluation (101306) - 3 CreditsPYQs

References

Chudley, R., Greeno (2006), 'Building Construction Handbook' (6th ed.),R.
Butterworth- Heinemann.
Khanna, S.K., Justo, C.E.G and Veeraragavan, A, ' Highway Materials and Pavement
Testing', Nem Chand& Bros, Fifth Edition.
Various related updated & recent standards of BIS, IRC, ASTM, RILEM, AASHTO,
etc. corresponding to materialsused for Civil Engineering applications.
Kyriakos Komvopoulos (2011), Mechanical Testing of Engineering Materials,
Cognella.
E.N. Dowling (1993), Mechanical Behaviour of Materials,Prentice Hall International
Edition
American Society for Testing and Materials (ASTM), Annual Book of ASTM
Standards (post 2000).
Related papers published in international journals.

Indian Knowledge System (101307) - 0 Credits

References

Introduction to Indian Knowledge System: Concepts and Applications,
Archak, K.B. (2012)., Kaveri Books, New Delhi, ISBN-13:978-9391818203
Introduction To Indian Knowledge System: Concepts and Applications,
Mahadevan, B. Bhat, VinayakRajat, NagendraPavana R.N., PHI, ISBN:
Glimpse into Kautilya‟s Arthashastra Ramachandrudu P. (2010) , Sanskrit
Academy, Hyderabad, ISBN:9788380171074.
“Introduction” in Studies in Epics and Purāṇas, (Eds.), KM Munshi and N
ChandrashekaraAiyer BhartiyaVidyaBhavan.

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