Abstract
Calibration test for photo-rheological stress analysis in a plastically deforming body is performed by using a softened celluloid specimen heated at 55.5°C and subjected to a combined stress which consists of uniaxial tension and hydrostatic pressure under the variable stress rate and principal stress ratio. The relation between the principal stress and strain differences and the relation between the fringe order and the principal stress and strain differences established under the constant stress rate are proved to be useful also for the variable stress rate in the test. The value of principal stress difference obtained by the photo-rheological stress analysis using the above mentioned relation according to the fringe order obtained from the test agreed well with the assigned value of principal stress difference.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
