Soil Dynamics Video Lectures

Soil Dynamics
'Soil Dynamics' Video Lectures by Dr. Deepankar Choudhury from IIT Bombay
"Soil Dynamics" - Video Lectures
1. L1-Introduction
2. L2-Degrees of Freedom, SDOF System, Types of Vibrations
3. L3-SDOF System, Types of Vibrations, Free Vibration
4. L4-Problems on Tortional Motion
5. L5-Damped Free Vibrations
6. L6-Damped Free Vibrations, Definition of Critical Damping and problems
7. L7-Decay of Motion
8. L8-Forced Vibrations, Dynamic Magnification Factor
9. L9-Maxwells Diagram of DMF, Discussion on Phase
10. L10-Transmissibility Ratio, Response to Arbitrary, Step and Pulse Excitations
11. L11-Response to Arbitrary, Step and Pulse Excitations, Response to Impact Load
12. L12-Vibration Isolation, Vibrations Measuring Instruments
13. L13-Solutions of Quiz Questions, Multi-Degree of Freedom (MDOF) Systems
14. L14-(MDOF) System : Equation of Motion, Longitudinal Waves in an Infinitely long rod
15. L15-3 Dimensional Wave Propagation, Waves in semi-infinite media, Rayleigh Wave
16. L16-Love Wave, Waves in layered medium, 3D case-Inclined wave, Earthquake Waves
17. L17-Earthquake Waves; P-waves, S-waves, 3 circle method, Estimation of Earthquake Epicentre
18. L18-Stresses in Soil Element, Field Tests, Seismic Reflection Test
19. L19-Seismic Refraction Test, SASW Test, Laboratory & Model Tests
20. L20-Centrifuge Tests Stress Strain Behavior of Cyclically Loaded Soils
21. L21-Estimation of Gmax, Modulus Reduction Curves, Variation of Damping Ratio, Cyclic Plate load Test
22. L22-Liquefaction, Preliminary sceening, Simplified Procedure for Liquefaction
23. L23-Cyclic Stress Ratio, Evaluation of CRR, Correction Factors, Corrections for SPT
24. L24-Becker Penetrometer Test (BPT), Cone Penetrometer Test (CPT), SPT v BPT, SASW Test
25. L25-Types of Machine Foundations, Methods of Analysis, Design of Machine Foundations as per IS:2974 (Part-1)-1969
26. L26-Tschebotarioff's
27. L27-Problem on Tschebotarioff's method contd., Mass-Spring-Dashpot (MSD) Model
28. L28-MSD Model- Yawing mode of Vibration, Use of MSD model for analysis
29. L29-Problems on Use of MSD Model for Analysis, Rocking mode of Vibrations
30. L30-Torsional Mode/Yawing Mode, Constant Force type excitation, EHS Theory
31. L31-EHS Theory, Vibrational Control
32. L32-Use of EHS Theory for analysis
33. L33-Use of EHS Theory for analysis II
34. L34-Liquefaction mitigation methods,Vibro Compaction,Densification Techniques
35. L35-Soil Improvement methods,Dynamic Compaction,Reinforcement Techniques
36. L36-Force-based Analysis,Dynamic analysis using MSD model
37. L37-Behaviour of Subgrade Soil below Rail Track
38. L38-Quiz
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