FEM ConstraintDisplacement/ro

Constraint fixed

Constraint contact

FEM

FEM ConstraintDisplacement
poziția meniului
Model → Mechanical Constraints → Constraint displacement
Ateliere
FEM
scurtătură
nici unul
Prezentat în versiune
-
A se vedea, de asemenea,
FEM tutorial

Descriere

Creează o constrângere MEF pentru a o deplasare prescrisă a unui obiect selectat pentru un număr specificat de grade de libertate.

Cum se folosește

1. Click pe sau alegeți Model → Mechanical Constraints → Constraint displacement din meniul de sus.
2. Selectați în vizualizarea 3D obiectul la care trebuie aplicată constrângerea, care poate fi
   1. vertices (corners)
   2. edges
   3. faces
3. Alegeți un grad de libertate pentru a stabili sau a prescrie o deplasare la.

Note

1. constrângerea utilizează tabelul *BOUNDARY în CalculiX. Fixarea unui grad de libertate este explicată la http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node164.html și se precizează o deplasare pentru un anumit grad de libertate http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node165.html

Constraint fixed

Constraint contact

FEM

FEM

• FEM Analysis

• Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor

• Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)

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Constraints

• Electromagnetic: Electrostatic potential, Current density, Magnetization

• Fluid: Initial flow velocity, Initial pressure, Flow velocity

• Geometrical: Plane rotation, Section print, Transform

• Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight

• Thermal: Initial temperature, Heat flux, Temperature, Body heat source

• Overwrite Constants: Constant vacuum permittivity

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• Utilities: Clipping plane, Remove clipping planes, Open FEM examples; Mesh clear, Mesh display info

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• Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types

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