Difference between revisions of "Generalized Plane Stress and Strain"
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== Introduction == | == Introduction == | ||
These methods extend | These methods extend [[Analysis Command|Plane Stress MPM]] to allow non-zero stress in the ''z'' direction and extend [[Analysis Command|Plane Strain MPM]] strain to allow non-zero strain in the ''z'' direction. Currently, the only way to set the ''z'' direction stress or strain is to use a [[PropertyRamp Custom Task]]. Applying out-of-plane loading in this generalized methods is similar to apply in-plane loads in that if applied to fast, they will cause dynamic, shock effect. It is best to apply them are rates similar to those used to apply the in-plane loades in a simulation. | ||
== Material Support == | |||
These generalized 2D methods are in early development and not implement for all materials. The only materials that current model generalized plane stress or plane strain are: | |||
* [[Isotropic Material]] | |||
It should not be difficult to add to other materials when needed. | |||
Revision as of 10:58, 4 January 2021
Introduction
These methods extend Plane Stress MPM to allow non-zero stress in the z direction and extend Plane Strain MPM strain to allow non-zero strain in the z direction. Currently, the only way to set the z direction stress or strain is to use a PropertyRamp Custom Task. Applying out-of-plane loading in this generalized methods is similar to apply in-plane loads in that if applied to fast, they will cause dynamic, shock effect. It is best to apply them are rates similar to those used to apply the in-plane loades in a simulation.
Material Support
These generalized 2D methods are in early development and not implement for all materials. The only materials that current model generalized plane stress or plane strain are:
It should not be difficult to add to other materials when needed.