Structural Dynamics

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4 STUDENTS

Contents:
Introduction : Types of dynamic loads – Basic background of methods available and motivation for structural dynamics.
Dynamics of Single Degree-of-Freedom Structures : Dynamic equation of equilibrium – Free vibration of single degree of freedom systems – Forced vibration: harmonic and periodic loadings – Dynamic response functions, force transmission and vibration isolation – SDOF response to arbitrary functions.

Numerical Evaluation of Dynamic Response of SDOF Systems : Time domain analysis: finite difference methods – Frequency domain analysis: basic methodology.
Earthquake Response of SDOF Systems : Earthquake excitation, response history and construction of response spectra – Response spectrum characteristics, tripartite plot, and design spectrum – Multi Degree of Freedom Systems – Basics : Dynamic equations of equilibrium – static condensation – Symmetricplan and plan-asymmetric systems.

Free Vibration Response of MDOF Systems : Undamped systems: natural modes and their properties – Numerical solution for the eigenvalue problem – Solution of free vibration response for undamped systems – Free vibration analysis of systems with damping.
Dynamic Analysis of Linear MDOF Systems : Introduction, modal analysis – Response-history for earthquake excitations using modal analysis – Response spectrum analysis for peak responses – Concept of Caughey damping as a general type of proportional damping.

Generalized Single Degree of Freedom Systems : Basic concepts, mass-spring system – Lumped mass systems – Systems with distributed mass and elasticity – Rayleigh’s method, shape function selection.
Introduction to Dynamics of Continuous Systems : Equations of motions for axial vibration of a beam – Equations of motion for flexural vibration of a beam – Free vibration analysis – Introduction to forced vibration analysis using modal superposition method.

Course Curriculum

Introduction,Structural Dynamics Details 56:53
Inverse Power Method Details 50:47
Dynamics of SDOF Structure Details 54:22
SDOF Response to Harmonic Loads Details 52:15
Response of SDOF Structure to Harmonic Loading Details 49:53
Response to Harmonic Loading Details 56:11
Response to Harmonic Loading(continue..) Details 53:28
Transmissibility & Base Isolation Details 55:34
Dynamic Characteristics & Periodic Loading Details 54:7
Pulse Loading Details 52:39
Pulse Load Response Characteristics & Impulse Loading Details 53:57
Frequency Domain Response Analysis Details 52:35
Methods of Analysis for General Loading Details 53:37
Numerical Analysis of Response of Single Degree of Freedom Structure Details 53:29
Response Analysis of Single Degree of Freedom System for Earthquake Loads Details 53:58
Earthquake Response Analysis for Single Degree of Freedom Structures Details 53:58
Generalized Single Degree of Freedom Systems Equations of Motions Details 55:58
Generalized Single Degree of Freedom Systems Equations of Motions Details 52:5
Generalized Single Degree of Freedom Systems Equations of Motions Details 52:13
Generalized Single Degree of Freedom Systems Equations of Motion & Free Vibrations Details 51:50
Equations of Motion for Multi Degree of Freedom Structures Details 55:8
Equations of Motion for Multi Degree of Freedom Systems Details 53:14
Multi Degree of Freedom Structure Equations of Motions Details 58:47
Multi Degree of Freedom Structure Equations of Motions & Free Vibration Details 53:49
Free Vibration for Multi Degree of Freedom Structures Details 56:28
Practical Free Vibration Analysis Details 52:10
Dynamic Response of Multi Degree of Freedom Systems Details 53:40
Dynamic Response of Multi Degree of Freedom Structures Details 52:27
Damping for Multi Degree of Freedom Structures Details 53:35
Earthquake Response of Multi Degree of Freedom Structures Details 52:8
Earthquake Response of Multi Degree of Freedom Structures Details 52:44
Dynamic Analysis of Buildings Details 54:21
Introduction to Dynamics of Continuous Systems Details 54:37
Free Vibration Response of Continuous Systems Details 55:45
Free Vibration & Dynamic Response of Continuous Systems Details 53:35
Dynamic Response of Continuous Systems Details 54:6
Examples for Dynamic Response of Continuous Systems Details 53:18
Free Vibration for Multi Degree of Freedom Structures Details 51:40

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