Engineering Mechanics - JNTU Anantapur First Year Syllabus 2009 |
UNIT – I : |
Basic concepts:System of forces– Moment of forces and its Application – Couples and Resultant of Force System Equilibrium of system of forces : Free body diagrams –Types of Supports – Support reactions for beams with different types of loading – concentrated, uniformly distributed and uniformly varying loading.
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UNIT – II : |
Analysis Of Perfect Frames: Types of frames – cantilever frames and simply supported frames – Analysis of frames using method of joints, Tension Coefficient method and methods of sections for vertical loads, horizontal loads and inclined loads. |
UNIT – III : |
Friction: Types of friction– laws of Friction–Limiting friction–Cone of limiting friction– static and Dynamic Frictions – Motion of bodies – Wedge, Screw jack and differential Screw jack. |
UNIT – IV : |
Centroid And Center Of Gravity: Centroids of simple figures – Centroids of Composite figures – Centre of Gravity of bodies – Centre of Gravity of Composite figures. (Simple problems only).
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UNIT – V : |
Area Moment Of Inertia :Parallel axis and perpendicular axis theorems - Moments of Inertia of Composite Figures Mass Moment Of Inertia: Moment of Inertia of Simple solids, Moment of Inertia of composite masses.( Simple problems only)
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UNIT – VI : |
Kinematics: Rectilinear and Curve linear motion – Velocity and Acceleration – Motion of A Rigid Body – Types and their Analysis in Planar Motion. |
UNIT – VII: |
Kinetics : Analysis as particles and Analysis as a Rigid Body in Translation – Central Forces of motion – Equations of Plane Motion – Fixed Axis Rotation – Rolling Bodies – Work Energy Method – Equation for Translation – Work – Energy application to Particle Motion, Connection System – Fixed axis Rotation and Plane Motion.
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UNIT – VIII : |
Mechanical Vibrations:Definitions, Concepts. Simple harmonic motion. Free vibrations. Simple, Compound and Torsional pendulums- Numerical problems |
REFERENCE |
TEXT BOOKS: |
(1) Engineering Mechanics, Shames & Rao – Pearson Education.
(2) Engineering Mechanics, Fedrinand L.Singer – B.S. Publishers.
(3) Engineering Mechanics, Bhavikatti and Rajasekharappa
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Reference Books |
(1) Engineering Mechanics-Statics and dynamics, A.Nelson, Tata MCGraw-Hill Company
(2) Mechanics of Materials by Timoshenko & Gere, CBS
(3) Engineering Mechanics – B. Bhathacharya- Oxford University Publications
(4) Mechanics of Materials - Dr. B. C.Punmia, Ashok Kumar Jain, Arun Kumar Jain, Laxmi
Publication
(5) Engineering Mechanics –Arthur P. Boresi and Richard J. Schmidt. – Brooks/Cole – Cengage Learning
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