## Thursday, January 9, 2014

### GE6253 ENGINEERING MECHANICS Syllabus | Anna University Regulation 2013 BE/B Tech First Year Second Semester Syllabus

Latest: TNEA 2014 Engineering Application Status, Counselling Date, Rank List
GE 6253 ENGINEERING MECHANICS Syllabus | Anna University Regulation 2013 BE/B Tech First Year Second Semester Syllabus.  Below is the Anna University 2013 Regulation Syllabus for 2nd Semester for Civil Engineering, Environmental Engineering, Geoinformatics Engineering Department Except Marine Engineering, Textbooks, Reference books, Exam portions, Question Bank, Previous year question papers, Model question papers, Class notes, Important 2 marks, 8 marks, 16 marks topics. It is applicable for all students admitted in the Academic year 2013-2014  onwards for all its Affiliated institutions in Tamil nadu.

### GE6253 ENGINEERING MECHANICS L T P C 3 1 0 4

OBJECTIVES:
 To develop capacity to predict the effect of force and motion in the course of carrying out the
design functions of engineering
UNIT I BASICS AND STATICS OF PARTICLES 12
Introduction – Units and Dimensions – Laws of Mechanics – Lami’s theorem, Parallelogram and
triangular Law of forces –– Vectorial representation of forces – Vector operations of forces -additions,
subtraction, dot product, cross product – Coplanar Forces – rectangular components – Equilibrium of
a particle – Forces in space – Equilibrium of a particle in space – Equivalent systems of forces –
Principle of transmissibility .
UNIT II EQUILIBRIUM OF RIGID BODIES 12
Free body diagram – Types of supports –Action and reaction forces –stable equilibrium – Moments
and Couples – Moment of a force about a point and about an axis – Vectorial representation of
moments and couples – Scalar components of a moment – Varignon’s theorem – Single equivalent
force -Equilibrium of Rigid bodies in two dimensions – Equilibrium of Rigid bodies in three dimensions
UNIT III PROPERTIES OF SURFACES AND SOLIDS 12
Centroids and centre of mass– Centroids of lines and areas - Rectangular, circular, triangular
areas by integration – T section, I section, - Angle section, Hollow section by using standard formula –
Theorems of Pappus - Area moments of inertia of plane areas – Rectangular, circular, triangular
areas by integration – T section, I section, Angle section, Hollow section by using standard formula –
Parallel axis theorem and perpendicular axis theorem –Principal moments of inertia of plane areas –
Principal axes of inertia-Mass moment of inertia –mass moment of inertia for prismatic, cylindrical and
spherical solids from first principle – Relation to area moments of inertia.
9
UNIT IV DYNAMICS OF PARTICLES 12
Displacements, Velocity and acceleration, their relationship – Relative motion – Curvilinear motion -
Newton’s laws of motion – Work Energy Equation– Impulse and Momentum – Impact of elastic
bodies.
UNIT V FRICTION AND ELEMENTS OF RIGID BODY DYNAMICS 12
Friction force – Laws of sliding friction – equilibrium analysis of simple systems with sliding friction –
wedge friction-. Rolling resistance -Translation and Rotation of Rigid Bodies – Velocity and
acceleration – General Plane motion of simple rigid bodies such as cylinder, disc/wheel and sphere.
TOTAL: 60 PERIODS
TEXT BOOKS:
1. Beer, F.P and Johnston Jr. E.R., “Vector Mechanics for Engineers (In SI Units): Statics and
Dynamics”, 8th Edition, Tata McGraw-Hill Publishing company, New Delhi (2004).
2. Vela Murali, “Engineering Mechanics”, Oxford University Press (2010)
REFERENCES:
1. Hibbeller, R.C and Ashok Gupta, “Engineering Mechanics: Statics and Dynamics”, 11th Edition,
Pearson Education (2010).
2. Irving H. Shames and Krishna Mohana Rao. G., “Engineering Mechanics – Statics and Dynamics”,
4th Edition, Pearson Education (2006)
3. Meriam J.L. and Kraige L.G., “ Engineering Mechanics- Statics - Volume 1, Dynamics- Volume 2”,
Third Edition, John Wiley & Sons,(1993)
4. Rajasekaran S and Sankarasubramanian G., “Engineering Mechanics Statics and Dynamics”, 3rd
Edition, Vikas Publishing House Pvt. Ltd., (2005).
5. Bhavikatti, S.S and Rajashekarappa, K.G., “Engineering Mechanics”, New Age International (P)
Limited Publishers, (1998).
6. Kumar, K.L., “Engineering Mechanics”, 3rd Revised Edition, Tata McGraw-Hill Publishing

company, New Delhi (2008)