Get Started in OpenSees with STKO: W16 Nonlinear Dynamic (Time History) Analysis

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Join Francesca and learn about Nonlinear Dynamic (Time History) Analysis:
0:00 Welcome and Introduction to W16
1:08 Intro to Nonlinear Time History Analysis
2:26 The example
3:09 Defining the time series (time series path)
3:48 How to define the time series in STKO
6:07 Defining the Mass (mass $nodetag, $massValues)
7:44 Adding damping (rayleigh damping - how to use tool in STKO)
10:00 Uniform Excitation
11:44 Defining Transient Analysis Setup (analysis type, integrator, analyse)
14:20 How to use Ground Motion and Multisupport Excitation
16:35 Comparison of Uniform Excitation and Multisupport Excitation
17:39 Step by Step in STKO
18:54 Result extraction in the postprocessor
23:30 Q&A
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Thank you for your informative sessions.

kashifsalman
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Hello there, is possible to combine two different accelerograms in one single time history analysis? I mean if is possible to do a bidirectional time history analysis?
Thank you.

fabiotaglialatela
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Please how to get free full unlimited version for research purpose?

amrmasoud