Ansys Learning Forum Forums Discuss Simulation LS Dyna MAT 318 from PolyUMod models library Reply To: MAT 318 from PolyUMod models library

valerym.m5
Subscriber
here is another example where the problem is solved using "old" external models from the library PolyUMod and an old version of ls-dyna.
Six_Absorber_1.2_Dr-3_Initital-TNV_Mortar-TNM.key
https://drive.google.com/file/d/12PuM3x4Dzhp3kP6pHU9Tbw-PexEOB1JG/view?usp=sharing


the same model is not solved in the new version of ls-dyna, where the built-in material model 318 is used
0_05.key
https://drive.google.com/file/d/1pJViLRThhYFLWui1N7erdZcY6pacPz_D/view?usp=sharing 


$# Material Model: PolyUMod-Three-Network (Mat318)
https://drive.google.com/file/d/14B60mxRfUwm-M6VeuTtMSjAgqwcm2jqT/view?usp=sharing

 


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 E r r o r   t e r m i n a t i o n                             10/18/24 23:35:12
forrtl: severe (157): Program Exception – access violation
Image              PC                Routine            Line        Source             
lsdyna_dp.exe      00007FF787286B82  TET_FORCEU               5728  dyn38.F
lsdyna_dp.exe      00007FF787325C9E  TET_SLD1IP               4407  dyn38.F
lsdyna_dp.exe      00007FF7899E87CB  SOLDE                    1694  dynpe.F
lsdyna_dp.exe      00007FF7841299EF  FEM3D_DO235              2977  fem3d_a.F
lsdyna_dp.exe      00007FF784128F2D  FEM3D_DO235D             2705  fem3d_a.F
libiomp5md.dll     00007FF92CFB81D3  Unknown               Unknown  Unknown
libiomp5md.dll     00007FF92CF06E97  Unknown               Unknown  Unknown
libiomp5md.dll     00007FF92CF081F1  Unknown               Unknown  Unknown
libiomp5md.dll     00007FF92CEC2754  Unknown               Unknown  Unknown
lsdyna_dp.exe      00007FF784128003  FEM3D_DO235D             2672  fem3d_a.F
lsdyna_dp.exe      00007FF7840EEAF6  FEM3D                    9738  fem3d.F
lsdyna_dp.exe      00007FF7840E6D78  SOLTN                     441  fem3d.F
lsdyna_dp.exe      00007FF7842225D8  OVERLY                    277  dyn0.F
lsdyna_dp.exe      00007FF782DA47BF  LSDYNA1                   965  dynm.F
lsdyna_dp.exe      00007FF782DA4129  MAIN__                   2060  dynm.F
lsdyna_dp.exe      00007FF790E63BE2  Unknown               Unknown  Unknown
lsdyna_dp.exe      00007FF79181BC08  Unknown               Unknown  Unknown
KERNEL32.DLL       00007FF9A70E257D  Unknown               Unknown  Unknown
ntdll.dll          00007FF9A884AA58  Unknown               Unknown  Unknown

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