做过接触分析的各位高手帮小弟看看

*** WARNING ***                         CP =     174.190   TIME= 20:46:36
Some target elements on target surface specified by real constant set 1
belong to symmetric contact, some do not.                              
*** WARNING ***                         CP =     174.261   TIME= 20:46:36
Some target elements on target surface specified by real constant set 2
belong to symmetric contact, some do not.                              
*** WARNING ***                         CP =     174.381   TIME= 20:46:37
Some target elements on target surface specified by real constant set 3
belong to symmetric contact, some do not.                              
*** WARNING ***                         CP =     174.481   TIME= 20:46:37
Some target elements on target surface specified by real constant set 4
belong to symmetric contact, some do not.                              
*** WARNING ***                         CP =     174.611   TIME= 20:46:38
Some target elements on target surface specified by real constant set 5
belong to symmetric contact, some do not.                              
*** NOTE ***                            CP =     175.392   TIME= 20:46:39
Symmetric Deformable- deformable contact pair identified by real        
constant set 1 and contact element type 5 has been set up.  The         
companion pair has real constant set ID 4.  Both pairs should have the  
same behavior.                                                         
For asymmetric contact analysis, you may deactivate the current pair   
and keep its companion pair.                                            
Thermal-structure coupling contact is active.
The emissivity is defined through the material property.
Thermal convection coefficient, environment temperature, and
  heat flux are defined through SFE command.
Target temperature is used for convection/radiation calculation
  for near field contact.
Contact algorithm: Augmented Lagrange method
Contact detection at: Gauss integration point
Default contact stiffness factor FKN          1.0000   
The resulting contact stiffness              0.20504E+13
Default penetration tolerance factor FTOLN   0.10000   
The resulting penetration tolerance          0.92192E-02
Default opening contact stiffness OPSF will be used.
Max. initial friction coefficient MU         0.30000   
Default tangent stiffness factor FKT          1.0000   
Default Max. friction stress TAUMAX          0.10000E+21
Average contact surface length               0.13925   
Average contact pair depth                   0.92192E-01
Default pinball region factor PINB            2.0000   
The resulting pinball region                 0.18438   
*WARNING*: Initial penetration is included.
No-separation contact is defined.
Thermal contact conductance is excluded.
Default fraction of friction energy FHTG      1.0000   
Default weight of dissip. to contact FWGT    0.50000   
Heat radiation is excluded.
*** NOTE ***                            CP =     175.402   TIME= 20:46:39
Max.  Initial penetration 2.884513623E-16 was detected between contact  
element 11665 and target element 10253.                                 
****************************************
  

能帮我看看这个是什么原因吗?稍微给小弟解释一下可以吗?无论接触对怎么改,还是一直会出现这样的错误,实在没办法进行下去了,谢谢大家了!!!