The effects of the uncertainties associated with the apparent strain and gauge factor data, given by the manufacturer, in the evaluation of principal strains are examined. Principal strains are obtained by a reduction of the strains measured with electrical resistance strain gauge rectangular or delta rosettes. The theoretical analysis points out the relevance of the effects caused.
|Number of pages||4|
|Publication status||Published - Nov 1989|
ASJC Scopus subject areas
- Mechanics of Materials