• 技術(shù)鄰?>?
• CAE仿真?>?
• Ansys

求助！lsdyna出現(xiàn)這個(gè)問(wèn)題，一直卡住不往后計(jì)算了，請(qǐng)問(wèn)該怎么解決？

Beginning of keyword reader                                   03/10/25 15:53:06

 Memory required to process keyword     :    31636524

 *** Warning 21131 (STR+1131)

     Space dimension for SPH set to 3D (IDIM changed from 0 to 3)

 input of data is completed

 initial kinetic energy = 0.00000000E+00

 The LS-DYNA time step size should not exceed     1.546E+01

 to avoid contact instabilities.  If the step size is

 bigger then scale the penalty of the offending surface.

 Memory required to begin solution      :      90M

 Additional dynamically allocated memory:     119M

                                   Total:     209M

 initialization completed

     Message 40538 (SOL+538) exceeds 50 times

     Further printing will be suppressed from screen only

 Summary of warning messages for interface #   = 1

   number of warning messages                  = 489432

       1 t 0.0000E+00 dt 1.61E+00 flush i/o buffers            03/10/25 15:55:45

       1 t 0.0000E+00 dt 1.61E+00 write d3plot file            03/10/25 15:55:45

到這里就不動(dòng)了