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problem of creation and reading loading steps

  • Thread starter Thread starter enpa28
  • Start date Start date

enpa28

Guest
Good morning, I would like to try to simulate verificationmanual63 with a composite of two layers.
after creating the model with shell281 elements

et,1,shell281
sectype,1,gens
sspa,0.8,1,0.5,2,2.4,0.78,25
et,2,shell281
sectype,1,gens
SSP,1.3,0.4,2,1.88,1.99,2.13,25

I want to assign the same load cycle of vm, simply changing the load application keypoint.

*create,loadstep! macro to incrementally apply load
fk,14,fy,arg1
The
*
*do,i,1,3
load = download
*use,loadstep,load*6.2831853
*end

looking in the window output I get the following error
"element 1(integration point 1) has undefined section stiffness at 0 temperatures. section data is defined at temperatures 25"

immediately after going to /post,1 and trying to define the data set to analyze with the set command I get the following error

"an error activated while attempting to open the results file.rst"

Does anyone have any idea what the problem might be?
 

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