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Use of INTERFACE_SSI in MPP Dyna

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(@dylancentella)
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Hi all, I am currently working with *MAT_PML and *INTERFACE_SSI cards for simulating a large soil domain subjected to wave propagation effects. Initially, I run a gravity analysis to obtain the static reactions using *INTERFACE_SSI_STATIC cards. I am currently experiencing issues when trying to perform the transient analysis using the full deck restart approach using MPP DYNA.  I am assuming the error is related to the domain decomposition because the part giving the error does not exist in my original input deck. Is there any additional control card I need to add in order to run this type of analysis on MPP dyna? Any advice would be greatly appreciated. Thanks!

Error 20424 (STR+424)
     Part ID 4603: Illegal Youngs Modulus 0.0000E+00
     Material type= 230.
 
  Error 20001 (STR+1)

     input error found in structured input
     reading material control card
     line number 64649 contains improperly formatted data
 **************************************** line# 64649
 This problem may be solved by using long=s option.
 0     4604 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+0

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Negative Volume
Posts: 676
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(@negativevolume)
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Joined: 6 years ago

A bit out of my realm of expertise, but I'll try to help. Do you have *Control_MPP_Decomposition defined? Do you have the ability to run on SMP as a test?

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