Modeling Nonlinear Materials in the COMSOL® Software
Länge: 19:47
Learn the basic principles involved in modeling nonlinear materials for structural analysis in this archived webinar. We go over how to set up, solve, and postprocess a model of an elastoplastic bar in COMSOL Multiphysics®. Other nonlinear material behaviors, such as viscoplasticity and creep, are also discussed.
Tip: Learn about how you can expand your structural analyses with the Nonlinear Structural Materials Module here.
Kapitelauswahl
Introduction (0:00)
Agenda (0:12)
COMSOL Multiphysics® (0:40)
Classification of Material Models (1:28)
Nonlinear Structural Materials Module (4:18)
Geomechanics Module (4:48)
Nonlinear Elastic Models (5:13)
Hyperelastic Materials (5:43)
Large-Strain Viscoelasticity (6:32)
Elastoplastic Materials (7:07)
Porous Plasticity (7:53)
Creep (8:49)
Viscoplasticity (9:54)
Shape Memory Alloy (10:33)
User Defined Material Models (11:18)
Nonlinear Material Modeling Options (11:39)
Demo Model: Necking of a Bar (11:58)
Stress/Strain Curve (13:08)
Contact Us (19:18)