|
UNIT I |
statics
of particles |
9 |
|
Introduction - Units and
dimensions - Laws of Mechanics, Lame`s
theorem, Parallelogram and Triangular law of forces - Vectors - Vectorial
representation of Forces and Moments, Coplanar forces - Resolution and
composition of forces -Equilibrium of a particle - Forces in space,
Equilibrium of a particle in space, Equivalent systems of forces - Principle of
transmissibility, Single equivalent
force. |
|
UNIT II |
EQUILIBRIUM
OF RIGID BODIES |
9 |
|
Free body diagram - Types of
supports and their reactions, requirements of 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, Equilibrium of rigid
bodies in two dimensions and three dimensions - Examples. |
|
UNIT III |
PROPERTIES
OF SURFACES AND SOLIDS |
10 |
|
Determination of areas and
volumes - First moment of area and the Centroid of sections -Rectangle,
Circle, Triangle from integration, Centroid of T section, I section, Angle
section, hollow section by using standard formula, Second and Product moments
of plane area - Rectangle, Triangle, Circle from integration, Second and
Product moments of plane area - T
section, I section and angle section by using standard formula, Parallel axis theorem and perpendicular
axis theorem - Polar moment of inertia,
Principal moments of inertia of plane areas - Principal axes of
inertia. |
|
UNIT IV |
Dynamics
of Particles |
9 |
|
Displacement, Velocity and
Acceleration, their relationship, relative motion - Rectilinear and
Curvilinear motion - Newton`law - Energy and Momentum equation of particles - Impulse and momentum -
Impact of elastic bodies. |
|
UNIT V |
FRICTION
AND ELEMENTS OF RIGID BODY DYNAMICS |
8
|
|
Frictional force - Laws of
friction, Simple contact friction - Rolling resistance friction - Wedge
friction, Screw friction, Ladder friction - Collar friction - Translation and
rotation of rigid bodies - Velocity and Acceleration - General plane motion.
TOTAL: 45 |
|
TEXT BOOK : |
|
Sl.
No. |
Author(s)
Name |
Title
of the Book |
Publisher |
Year
of publishing |
|
1. |
Beer F P and
Johnson E R |
Vector mechanics for Engineers - Statics and Dynamics |
Tata McGraw Hill publishing co. Ltd., New Delhi |
2007 |
|
REFERENCE BOOKS: |
|
Sl.
No. |
Author(s)
Name |
Title
of the Book |
Publisher |
Year
of publishing |
|
1. |
Irving H Shames and Krishna
Mohana Rao.G |
Engineering Mechanics |
Pearson Education India,
New Delhi,
Fourth Edition |
2006 |
|
2. |
Rajasekaran. S and Sankarasubramanian.G |
Fundamental of Engineering Mechanics |
Vikas publishing house Pvt. Ltd., New
Delhi |
2008 |
|
3. |
Bhavikatti S S |
Engineering Mechanics - Vector and Classical Approach |
New age international publishers, NewDelhi |
2003 |
|
4. |
Palanichamy M S
and Nagan S |
Engineering Mechanics - Statics and Dynamics |
Tata McGraw Hill Publishing Company Ltd., New Delhi |
2007 |
|
5. |
Bansal R K |
A Text book of Engineering Mechanics |
Lakshmi Publications (P) Ltd. New Delhi |
2006 |
|
WEBURLs:
- http://www.fs.cvut.cz/en/U2052/node38.html
- http://www.fs.cvut.cz/en/U2052/node62.html
- http://emweb.unl.edu/NEGAHBAN/EM223/note5/note5.htm
- http://www.kettering.edu/~jhargrov/statics/varignon.htm
- http://farside.ph.utexas.edu/teaching/301/lectures/node103.html
- http://www.fs.cvut.cz/en/U2052/node13.html
- http://en.wikipedia.org/wiki/Rolling_friction
- http://scitation.aip.org/emo/
|
