Learning Forum

[vporwal]

 

How to resolve this error ?  

*** Error 20065 (STR+65)
     reading joint card no. user ID 80001 (# 1 in the input order)
     Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
     Their Coordinates should be adjusted.
 
 *** Error 20067 (STR+67)
     reading joint card no. user ID 80001 (# 1 in the input order)
     Node 3 in rigid body A and node 4 in rigid B are NOT coincident.
     Their Coordinates should be adjusted. Node ID= 855013
 
 *** Error 20065 (STR+65)
     reading joint card no. user ID 80003 (# 3 in the input order)
     Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
     Their Coordinates should be adjusted.

[Alex R.]

Hello,

*CONSTRAINED_JOIN_* requires that the nodal points within the nodal pairs used to define the joint (1, 2), (3, 4), and (5, 6) should coincide in the initial configuration. Please see Figures 10-16 through 10-22 in Keywords User manual I. 

https://lsdyna.ansys.com/manuals/

E.g., revolute joint

 

Example: https://www.dynaexamples.com/introduction/examples-manual/constrained/joint-1

Example II: https://www.dynaexamples.com/introduction/examples-manual/constrained/joint-ii

Thanks,
Alex

[vporwal]

Thanks, that's resolved my problem.