ERROR ID :          274 RIGID BODY HAS A NULL OR NEGATIVE INERTIA

Subhu_21017
Subhu_21017 Altair Community Member
edited October 2020 in Community Q&A

Hi All,

 

I am doing a Explict ANalysis.

 

I am getting this Issue of Negative INertia or Zero Inertia.

 

Help me to sort this out.

 

 

     RIGID BODY ID   3590470

          PRIMARY NODE            2446786

          NEW X,Y,Z              16.85505     -499.7750      63.76619   

          NEW MASS              0.1000000E-19

          NEW INERTIA xx yy zz  0.3281661E-46 0.5048710E-48 0.3231174E-46

          NEW INERTIA xy yz zx  0.3341664E-87 0.4038968E-47 0.2378653E-87

          PRINCIPAL INERTIA 3.2816613657194E-47 3.2816613657194E-47  0.000000000000   

 

ERROR ID :          274

** ERROR IN RIGID BODY DEFINITION (INERTIA)

DESCRIPTION : 

   -- RIGID BODY ID : 3590470

   -- RIGID BODY TITLE :

   RIGID BODY HAS A NULL OR NEGATIVE INERTIA

 

 

Thanks in Advance.

 

Regards,

SUBHU

 

 

 

Tagged:

Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited January 2018

    Hi Subhu,

    Please check whether you have assigned any material/property or part card image to rigid body.

    Make rigids in a separate component collector with no card image, no material and property.

Categories