Measurement of residual stresses on real structures and components by means of:

1. -semi-destructive method: 
   

                                      1. hole drilling method by means of strain gage rosette

                                      2. hole drilling method with Electronic Speckle Pattern Interferometry

1. -non-destructive method:  
   

                                      3. X-ray diffrattometer with chemical etching

                                      4. Barkhausen noise

                                      5. New non-destructive and full field method based on optical technique

                                          (resolution 30 nm) implemented by the RS lab. research group