m.caragiuli
Subscriber

Trying to run the simulation with frictional contact between the two bodies in contact at least in a point,


I get the following errors:


 


An internal solution magnitude limit was exceeded. (Node Number 19745, Body MAD inferior splint(frictional  between two splints), DOF UY) Please check your Environment for inappropriate load values or insufficient supports.  You may select the offending object and/or geometry via RMB on this warning in the Messages window.  Please see the Troubleshooting section of the Help System for more information.


An internal solution magnitude limit was exceeded. Please check your Environment for inappropriate load values or insufficient supports.  Please see the Troubleshooting section of the Help System for more information.


Analysis settings are the following:


initial substeps 10


minimum substeps 10


maximum substeps 20


(I've tried also 20,20,40 but same error occur and computational time increase)


solver: direct


large deflection: on (it I set as off I get the error " unconverged solution" after 20 minutes of simulation) 


 


If I switch the frictional to no sepration I get convergence but the lateral link connecting the two blocks doesn't transmit the force in the upper region.