Get Started in OpenSees with STKO: W9 AnalysesCommand (part 1-2) скачать в хорошем качестве

Get Started in OpenSees with STKO: W9 AnalysesCommand (part 1-2)

0:00 Introduction and Topic Overview 0:52 Analyses Command 2:06 OpenSees Abstraction of the Analysis 2:32 AnalysesCommand default settings 3:55 Contraint Handler- Definition 05:50 Types of Handlers 06:56 Plain Constraints- Matrix Condensing, Limitations 09:16 Lagrange Multiplier- Matrix "multiplier", Limitations 13:05 Transformation- Matrix Condensing, Limitations 14:59 Penalty Method- Matrix Transformation, Limitations 18:26 Penalty Parameters in STKO 19:08 Comparison of the different constraint methods 21:14 Which constraint handler should you use? 22:04 Common errors choosing a constraint handler 24:28 Numberers- Definition 26:30 Types of Numberers: plain, reverse CuthillMckee (RC), Alternative minimum degree, parallel RCM 29:30 System Solvers- Defintion 30:55 Types of Solvers in OpenSees 34:26 Solution Algorithms- Definitions and types 46:34 Convergence Tests- Definition and types 49:08 Common errors using convergence tests 54:49 Resources and references (links available in powerpoint that can be downloaded in the course files) 56:00 Q&A Download the course files here: https://asdea.eu/software/get-started...