Interlaboratory comparisons in the field of deformation measurements

Abstract

The article puts forward the concept of strain, the strain measurement units, means, methods and specifics of strain measurement. The round of interlaboratory comparisons in the field of measuring strain by determining the characteristics of tensoresistors with the help of pure bending installations. The results of the round, the analysis and the conclusions are presented.

Keywords

• pure bending installation
• tensoresistor
• deformation
• strain