Using 1 iteration per substep may result in unconverged solutions for nonlinear analysis and the

- February 18, 2021 at 4:48 am
  
  om_prakash_sinha
  Subscriber
  
  i was doing concrete analysis and go this error Using 1 iteration per substep may result in unconverged solutions for n nonlinear analysis and the program may not indicate divergence in this n case. Check your results.n
- February 18, 2021 at 12:54 pm
  
  peteroznewman
  Subscriber
  
  nAre you working in Mechanical?nUnder Analysis Settings, turn on Auto Time Stepping.nTurn on Large Deflection.nThat should allow more that 1 iteration per substep, which is normal. You must have changed it to go away from that setting.n
- February 19, 2021 at 6:14 am
  
  om_prakash_sinha
  Subscriber
  
  sir i was working on solid 65 so i think i should not turn on large deflection.nanother error are now coming toon nElement 3280 using isotropic material 111 has a value of Poisson's ratio of 6.6 which must be greater than -1.0 and less than 0.5. n for this node is based on extrapolation from element 51. nNode 3068 does not lie on the selected elements. The CEINTF operation for this node is based on extrapolation from element 51. n