NONLINEAR ANALYSIS

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi I am Working non Linear Analysis.I have solid foam with steel part on that.I am using MatX33 following to Mat1 in optistuct 

Is it correct control card

$$   Template:  optistruct
$$
$$
$$ optistruct
$
$ HyperView 2017.2.0.16 generated file                                          
TITLE = LSTC 50th% Rigid-FE H-III Dummy (Version                    
ANALYSIS ONLY
SCREEN OUT         
CONTF(H3D) = YES
GPFORCE(OUTPUT2) = ALL
STRAIN(OUTPUT2) = ALL
STRESS(OUTPUT2,CUBIC) = YES
$$------------------------------------------------------------------------------$
$$                      Case Control Cards                                      $
$$------------------------------------------------------------------------------$
$
$HMNAME LOADSTEP               1'SUBCASE1'       9
$
SUBCASE       1
  LABEL SUBCASE1
ANALYSIS NLSTAT
  SPC =        2
  LOAD =        1
  NLPARM =        3
  PRETENSION =        4
  DISPLACEMENT(PLOT) = ALL
  STRESS(PLOT,) = ALL
 

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

    Hi @Mangeshp

     

    MATX33 is not supported with NLSTAT. Please use NLGEOM or you can use RADIOSS to model the same. 

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