Difference between revisions of "FEM ConstraintSelfWeight"
Jump to navigation
Jump to search
Renatorivo (talk | contribs) (Created page with "<translate> {{GuiCommand|Name=FEM ConstraintSelfWeight|MenuLocation=FEM → Constraint self weight||Workbenches=FEM|Shortcut=C,W|SeeAlso=FEM_tutorial|FEM t...") |
Renatorivo (talk | contribs) (Marked this version for translation) |
||
| Line 1: | Line 1: | ||
<translate> | <translate> | ||
| + | <!--T:1--> | ||
{{GuiCommand|Name=FEM ConstraintSelfWeight|MenuLocation=FEM → Constraint self weight||Workbenches=[[Fem Workbench|FEM]]|Shortcut=C,W|SeeAlso=[[FEM_tutorial|FEM tutorial]]}} | {{GuiCommand|Name=FEM ConstraintSelfWeight|MenuLocation=FEM → Constraint self weight||Workbenches=[[Fem Workbench|FEM]]|Shortcut=C,W|SeeAlso=[[FEM_tutorial|FEM tutorial]]}} | ||
| − | ==Description== | + | ==Description== <!--T:2--> |
Constraint self weight defines gravity acceleration 9,81 m/s^2 acting on the whole model in the prescribed direction. | Constraint self weight defines gravity acceleration 9,81 m/s^2 acting on the whole model in the prescribed direction. | ||
| − | ==How to use== | + | ==How to use== <!--T:3--> |
#Click on [[Image:FEM ConstraintSelfWeight.png|32px]] or choose {{KEY| FEM}} → {{KEY|[[Image:FEM ConstraintSelfWeight.png|32px]] Constraint self weight}} from the top menu or press {{KEY|C}} then {{KEY|W}} keys. | #Click on [[Image:FEM ConstraintSelfWeight.png|32px]] or choose {{KEY| FEM}} → {{KEY|[[Image:FEM ConstraintSelfWeight.png|32px]] Constraint self weight}} from the top menu or press {{KEY|C}} then {{KEY|W}} keys. | ||
#You can modify the direction of gravitation by changing its vector coordinates in the property bar of newly created ConstraintSelfWeight object. | #You can modify the direction of gravitation by changing its vector coordinates in the property bar of newly created ConstraintSelfWeight object. | ||
| − | ==Limitations== | + | ==Limitations== <!--T:4--> |
*You need to modify .inp file to edit gravity acceleration. | *You need to modify .inp file to edit gravity acceleration. | ||
*Self weight is applied to the whole model. | *Self weight is applied to the whole model. | ||
| − | ==Changing gravity acceleration== | + | ==Changing gravity acceleration== <!--T:5--> |
Acceleration constant can be edited by hand modification after generating CalculiX input file. | Acceleration constant can be edited by hand modification after generating CalculiX input file. | ||
| + | <!--T:6--> | ||
Example of lines in .inp file: | Example of lines in .inp file: | ||
{{Code|code= | {{Code|code= | ||
Revision as of 21:17, 18 March 2017
|
|
| Menu location |
|---|
| FEM → Constraint self weight |
| Workbenches |
| FEM |
| Default shortcut |
| C,W |
| Introduced in version |
| - |
| See also |
| FEM tutorial |
Description
Constraint self weight defines gravity acceleration 9,81 m/s^2 acting on the whole model in the prescribed direction.
How to use
- Click on
or choose FEM → Constraint self weight from the top menu or press C then W keys. - You can modify the direction of gravitation by changing its vector coordinates in the property bar of newly created ConstraintSelfWeight object.
Limitations
- You need to modify .inp file to edit gravity acceleration.
- Self weight is applied to the whole model.
Changing gravity acceleration
Acceleration constant can be edited by hand modification after generating CalculiX input file.
Example of lines in .inp file:
*DLOAD
Eall,GRAV,9810,0.0,0.0,-1.0
where 9810 is gravity acceleration in [mm/s^2]
