ShellNL: Difference between revisions
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(Created page with '{{CommandManualMenu}} This command is used to construct a ShellNL element object, a lagrangian nine-noded shell element. {| | style="background:yellow; color:black; width:800...') |
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element ShellNL 1 1 27 29 3 14 28 16 2 15 | model basic -ndm 3 -ndf 6 | ||
nDMaterial ElasticIsotropic 1 200000 0.3 | |||
nDMaterial PlateFiber 2 1 | |||
section PlateFiber 3 2 $t | |||
element ShellNL 1 1 27 29 3 14 28 16 2 15 3 | |||
</pre> | </pre> | ||
Revision as of 18:39, 16 November 2011
- Command_Manual
- Tcl Commands
- Modeling_Commands
- model
- uniaxialMaterial
- ndMaterial
- frictionModel
- section
- geometricTransf
- element
- node
- sp commands
- mp commands
- timeSeries
- pattern
- mass
- block commands
- region
- rayleigh
- Analysis Commands
- Output Commands
- Misc Commands
- DataBase Commands
This command is used to construct a ShellNL element object, a lagrangian nine-noded shell element.
| element ShellNL $eleTag $node1 $node2 ... $node9 $secTag |
| $eleTag | unique element object tag |
| $node1 ... $node9 | nine nodes defining element boundaries, input is the typical, firstly four corner nodes counter-clockwise, then mid-side nodes counter-clockwise and finally the central node. |
| $secTag | tag associated with previously-defined SectionForceDeformation object.
Currently must be either a PlateFiberSection, or ElasticMembranePlateSection |
NOTE:
- The valid queries to a Quad element when creating an ElementRecorder object are 'forces', 'stresses,' and 'material $matNum matArg1 matArg2 ...' Where $matNum refers to the material object at the integration point corresponding to the node numbers in the isoparametric domain.
EXAMPLE:
model basic -ndm 3 -ndf 6 nDMaterial ElasticIsotropic 1 200000 0.3 nDMaterial PlateFiber 2 1 section PlateFiber 3 2 $t element ShellNL 1 1 27 29 3 14 28 16 2 15 3
REFERENCES:
Code Developed by: Leopoldo Tesser, Diego A. Talledo