SolidDisplacementCondition

SolidDisplacementCondition[pred,vars,pars]

represents a prescribed displacement on a solid boundary for PDEs with predicate pred indicating where it applies, with model variables vars and global parameters pars.

SolidDisplacementCondition[pred,vars,pars,lkeys]

represents a prescribed displacement with local parameters specified in pars[lkey].

Details

Examples

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Basic Examples  (1)

Set up variables, parameters and a beam of 1 meter length and 1/10 meter height and width:

The beam is held fixed at the left. Prescribe 0 displacement in the and directions and a displacement of 1/10 meter in the negative direction:

Visualize the deformed beam in blue and note that at the right end the prescribed displacement relative to the original beam is satisfied:

Prescribe a displacement of 1/10 meter in the negative direction and keep the other directions unconstrained:

Visualize the deformed beam in blue and note that at the right end the prescribed displacement relative to the original beam is satisfied:

Scope  (2)

Create a time-dependent displacement condition:

Create a parametric displacement condition:

Properties & Relations  (2)

SolidDisplacementCondition evaluates to DirichletCondition:

SolidFixedCondition is a special case of SolidDisplacementCondition. Set up variables and parameters:

Create a fixed constraint:

This is the same as a displacement condition with 0 displacement:

Wolfram Research (2021), SolidDisplacementCondition, Wolfram Language function, https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html.

Text

Wolfram Research (2021), SolidDisplacementCondition, Wolfram Language function, https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html.

CMS

Wolfram Language. 2021. "SolidDisplacementCondition." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html.

APA

Wolfram Language. (2021). SolidDisplacementCondition. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html

BibTeX

@misc{reference.wolfram_2022_soliddisplacementcondition, author="Wolfram Research", title="{SolidDisplacementCondition}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html}", note=[Accessed: 05-July-2022 ]}

BibLaTeX

@online{reference.wolfram_2022_soliddisplacementcondition, organization={Wolfram Research}, title={SolidDisplacementCondition}, year={2021}, url={https://reference.wolfram.com/language/ref/SolidDisplacementCondition.html}, note=[Accessed: 05-July-2022 ]}