Shell Buckling Colloquium 2024 Berlin – FEM, Imperfections & Nonlinear Analysis (Keynote Speech)
Reference:
https://www.sciencedirect.com/science...
Time codes:
0:00 - Introduction
4:30 - International Shell Buckling Exercise
9:30 - World map and participants
10:40 - FEM Mesh Study and Results Evaluation
15:00 - Linear Elastic Analysis Study and Results Evaluation
17:00 - Linear Buckling Analysis Study and Results Evaluation
21:50 - Nonlinear Material Analysis Study and Results Evaluation
26:30 - Linear Buckling and Nonlinear Material Analysis - Why we do it?
29:45 - Nonlinear Material and Geometry Analysis Study and Results Evaluation
34:45 - Nonlinear Buckling and Imperfections
37:30 - Result Overview
39:45 - Interpretation of imperfection amplitudes
43:05 - Eigenmode Imperfections and its Problems
47:52 - Buckling Design using Capacity Curves
#Buckling #FEM #NonlinearAnalysis #ShellStructures #Engineering