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Seismic Analysis of Structures

Seismic Analysis of Structures. Instructors: Prof. Ashok Gupta and Prof. T. K. Datta, Department of Civil Engineering, IIT Delhi. Seismology - tectonic plates, causes of earthquake, soil effects, seismic hazard analysis; Earthquake inputs - spectrums, PSDFs, design spectrum, predictive relationship; Response analysis for specified ground motion - time and frequency domain analyses of structures for single and multi point excitations; Response spectrum method of analysis - equivalent lateral load, response spectrum method for classically and non classically damped systems, response spectrums given in different codes: Spectral analysis for random excitations - fundamentals of random vibration for spectral analysis, spectral analysis of structures for single and multipoint excitations; Inelastic analysis of structures - incremental analysis for SDOF and MDOF systems, pushover analysis, ductility, inelastic spectrum. (from nptel.ac.in)

Lecture 07 - Seismic Inputs: Design Response Spectrum

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Lecture 01 - Seismology: Tectonic Plates, Seismic Waves

Lecture 02 - Seismology: Earthquake Parameters, Measurement of Earthquake

Lecture 03 - Seismology: Seismic Hazard Analysis

Lecture 04 - Seismology: Seismic Hazard Analysis (cont.)

Lecture 05 - Seismic Inputs

Lecture 06 - Seismic Inputs: Response Spectrum, D-V-A Spectrum

Lecture 07 - Seismic Inputs: Design Response Spectrum

Lecture 08 - Seismic Inputs: Prediction of Seismic Input Parameters

Lecture 09 - Response Analysis for Specified Ground Motion

Lecture 10 - Response Analysis for Specified Ground Motion (cont.)

Lecture 11 - Response Analysis for Specified Ground Motion (cont.)

Lecture 12 - Response Analysis for Specified Ground Motion (cont.)

Lecture 13 - Response Analysis for Specified Ground Motion (cont.)

Lecture 14 - Response Analysis for Specified Ground Motion (cont.)

Lecture 15 - Frequency Domain Spectral Analysis

Lecture 16 - Frequency Domain Spectral Analysis (cont.)

Lecture 17 - Frequency Domain Spectral Analysis (cont.)

Lecture 18 - Frequency Domain Spectral Analysis (cont.)

Lecture 19 - Frequency Domain Spectral Analysis (cont.)

Lecture 20 - Response Spectrum Method of Analysis

Lecture 21 - Response Spectrum Method of Analysis (cont.)

Lecture 22 - Response Spectrum Method of Analysis (cont.)

Lecture 23 - Response Spectrum Method of Analysis (cont.)

Lecture 24 - Response Spectrum Method of Analysis (cont.)

Lecture 25 - Inelastic Seismic Response of Structures

Lecture 26 - Inelastic Seismic Response of Structures (cont.)

Lecture 27 - Inelastic Seismic Response of Structures (cont.)

Lecture 28 - Inelastic Seismic Response of Structures (cont.)

Lecture 29 - Inelastic Seismic Response of Structures (cont.)

Lecture 30 - Inelastic Seismic Response of Structures (cont.)