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#W17

Modal Analysis and Response Spectrum

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#W01

Introduction

Introduction to OpenSees

#W02

Introduction

Introduction to STKO

#W03

Modeling

Model Definition in STKO

#W04

Theory

Geometries - Interactions - Selection Sets - Local Axes

#W05

Theory

Physical Properties

#W06

Theory

Element Properties

#W07

Theory

Definitions and Conditions

#W08

Theory

Mesh and Analysis

#W09

Theory

Analyses Command - part 1 and 2

#W10

Theory

Analyses Command - part 3 and 4

#W11

Theory

Postprocessor - Visualizing Results

#W12

Modeling

Linear Static Analysis

#W13

Theory

Material and Geometric Nonlinearities - RC Structures

#W14

Theory

Modeling Approaches to Plasticity - RC Structures

#W15

Modeling

Nonlinear Static Analysis - Pushover

#W16

Theory

Nonlinear Dynamic Analysis - Time History

#W18

Modeling

3D Frame Structures - RC - part 1

#W19

Theory

3D Frame Structures - Steel - part 2

#W20

Modeling

3D Frame Structures - Masonry - part 3

    • Modal and response spectrum analysis in OpenSees with STKO:

    • Eigen command and solvers

    • Analysis setup, options, and requirements

    • Visualization of results in the postProcessor

    • Concepts of FEM

    • Week 1 - Week 16

    • Powerpoint presentation

    • ex27.scd - 3D frame structure, eigen analysis, modal properties calculation, and response spectrum analysis

    • utils_18.py - modal combination of response spectrum analysis results

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Theory

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