Other links - sites related to residual stress

The following sites contain material related to residual stress measurement, stress analysis and strain measurement :

www.bssm.org    The British Society for Strain Measurement
www.micro-measurements.com    Vishay Precision Group strain gauges, related equipment and publications
www.npl.co.uk/materials    National Physical Laboratory Materials Centre
www.schajer.org Gary Schajer's site - a wide range of references to centre hole drilling publications and other material