Kahepäevane jätkukursus on mõeldud insnerile, kes on läbinud algkursuse ja töötanud Robot Structural Analysisega.
Kursuse keel on inglise keel ja juhenda Robobat Polska insener.
Kahepäevane jätkukursus on mõeldud insnerile, kes on läbinud algkursuse ja töötanud Robot Structural Analysisega ning soovib teostada mitte-lineaarseid analüüse ja dimensioneerida keerukamaid konstruktsioone.
Day 1:
Dynamic Analysis
1. Dynamic analysis types avaliable In Autodesk Robot Structural Analysis
2. How to prepare Your structure to dynamic analysis
– mesh density
– additional masses
– load to mass convertion
3. Modal analysis
– modal analysis parameters
– results for modal analysis
– modal analysis with static forces influnce
– modal analysis for structures with non-linear elements
4. Harmonical analysis
– when harmonical analysis should be used
– harmonical load case definition
– harmonical load cases parameters
– results for harmonical analysis
– harmonical load cases In load combinations
– restriction In harmonical analysis
5. Spectral analysis
– when spectral analysis should be used
– modal analysis influence for spectral analysis results
– excitation spectra definition
– spectral analysis parameters
– dumping in spectra analysis
– combinations CQC i SRSS
– signed combinations (base normal frequencies definition)
– results in spectral analysis
– how to use spectral analysis results in load combinations
– sismic analysis as standard determined spectral load case
6. Time history analysis
– when time history should be used
– modal analysis influence for time history analysis load case
– excitation load case definition
– time dependent excitation function definition
– excitation function parameters
– Time history case parameters definition (integration intervals)
– dumping parameters
– results for time history analysis
7. Other dynamic load types in Autodesk Robot Structural Analysis
– inertia loads of body in straight forward movement
– inertia loads of objects in rotational movement
Day 2:
Non-linear Analysis
1. Non-linear analysis types avaliable in Autodesk Robot Structural Analysis
– non linear objects (traction/compression elements, cables, non linear support, non
linear releases)
– stress stiffening analysis
– 2 rd order analysis (P-Delta)
– elasto/plastic analysis
2. Solver parameters in non-linear analysis
– non-linear load case definition
– non-linear load case parameters
– global and individual non-linear load case parameters definition
– non- linear analysis parameters set suggested for different types of structure
– parameters modification in case of non converging problems
3. Non linear load cases in load combinations
– auxilary load cases
– automatic combination module ( how to use it In case of non-linear analysis)
4. Structures with traction/compression elements
– traction/compression elements definition
– problems which can occure while analysis objects with traction\ compression elements (objects intersection)
– claddings and traction/compression elements
5. Non-linear supports
– unidirectional supports
– support with friction effect
– user defined non-linear supports
6. Non-linear releases
– Non-linear releases definition
– elements local system of coordinates while non-linear releases definition
7. Cable structures
– structure definition rules
– loads definition (assembly load case)
– cable initial state definition (prestressing force or dilatation method)
– analysis parameters required for cable analysis
– cable regulation
– solving problems with non converging load cases
8. ELasto-plastic analysis
– elasto-plastic analysis parameters
– results for elasto plastic structures
9. Buckling analysis in imperfection definition procedure
10. Snap-trough stability problem with use of arc-length method
