Problem about geometrical non-linear implicit analysis

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

Hi all,

I have some problems when doing tutorial example about non-linear problem by using optistruct.      OS-1500: Nonlinear Implicit Analysis of Bending of a Plate

I set up the problem according to the tutorial procedure. However, some error occurred when solving. 

 

 *** ERROR # 4002 ***
 Running RADIOSS engine, 1 ERROR and 0 WARNINGs have been detected.
 They are listed below.

 ENGINE ERROR:
  ** ERROR : RADIOSS IMPLICIT STOPPED DUE TO SOLVER ERROR **
       ISTOP=-4
  
  NLGEOM subcase        1, engine finished

 

The attachments are the model file and error message. Anyone can help how to solve this problem?

 

Best Wishes

Roy 

Unable to find an attachment - read this blog

Tagged:

Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2017

    Anyone can help about this example problem? 

    OS-1500: Nonlinear Implicit Analysis of Bending of a Plate

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2017

    Hi Roy,

     

    I will check and get back to you. 

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2017

    Hi Roy,

     

    Looks like the problem is the version of HW you are using.

     

    The same file, when I ran as it is on HW 14.0 and HW 2017 works fine. 

     

    Please update and try again. 

Categories