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Mechanics of Solids

Mechanics of Solids. Instructor: Prof. Priyanka Ghosh, Department of Civil Engineering, IIT Kanpur. This course is to serve as an introduction to mechanics of deformable solid bodies. The primary course objective is to equip the students with the tools necessary to solve mechanics problems, which involves (a) static analysis of a component to find the internal actions (forces and moments), (b) determine stresses, strains and deformation due to internal actions, and (c) compare them with known acceptable values. This requires the familiarity with the vocabulary of the subject, skill of drawing free body diagrams and the understanding of the material behavior under loads. It is expected to improve your engineering design skills. (from nptel.ac.in)

Lecture 19 - Virtual Work Method - Example 1


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Lecture 01 - Planar Rigid Body
Lecture 02 - Degrees of Freedom
Lecture 03 - Equations of Equilibrium
Lecture 04 - Planar Rigid Body Statics Example 1
Lecture 05 - Rigid Body Statics Example 2
Lecture 06 - Structural Systems with Rigid Bodies
Lecture 07 - Types of 1D Structural Elements
Lecture 08 - Trusses - Axial Members
Lecture 09 - Analysis of the Truss System
Lecture 10 - Stability of Structural Systems
Lecture 11 - Trusses - Additional Discussions
Lecture 12 - Trusses - Method of Sections
Lecture 13 - Beams - Example 1
Lecture 14 - Beams - BMD and SFD
Lecture 15 - Beams - Loading, Shear and BM Relationships
Lecture 16 - Virtual Work Method
Lecture 17 - Virtual Displacements
Lecture 18 - Finding Virtual Displacements
Lecture 19 - Virtual Work Method - Example 1
Lecture 20 - Virtual Work Method - Example 2
Lecture 21 - Static Friction - An Understanding
Lecture 22 - Belt Friction
Lecture 23 - Friction - Solving Problems
Lecture 24 - General Concepts - Rigid Bodies
Lecture 25 - Motion of a Rigid Body = a Translation + a Rotation
Lecture 26 - Motion of a Point of the Rigid Body
Lecture 27 - Motion of One Point on a Rigid Body Relative to Another
Lecture 28 - Understanding Rotational Motion
Lecture 29 - Kinematics Velocity and Acceleration
Lecture 30 - Understanding Coriolis Acceleration
Lecture 31 - Kinematics - Solving Problems
Lecture 32 - Equations of Motion of a Rigid Body
Lecture 33 - Tips and Techniques 1/2
Lecture 34 - Tips and Techniques 2/2
Lecture 35 - Solving Problems 1/4
Lecture 36 - Solving Problems 2/4
Lecture 37 - Solving Problems 3/4
Lecture 38 - Solving Problems 4/4
Lecture 39 - Engineering Statics - Solving Problems