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Study on Local Strain Distribution Measurement for Structural Members by using Piezoelectric Material and Sensor Array
Local Strain Distribution Measurement Structural Members Piezoelectric Material Sensor Array
2009/4/30
A new technique for surface strain distribution measurement has been developed by the use of piezoelectric material and sensor array. A piezoelectric element (PVDF film) is mounted onto the structure ...
Cyclic stress-strain relation under high cycle fatigue process-Elastoplastic constitutive model incorporating cyclic damage-
Cyclic stress-strain cycle fatigue process-Elastoplastic constitutive model cyclic damage
2009/4/24
In order to simulate mechanical fatigue phenomena represented by cyclic plasticity such as ratcheting and hysterisis loop, the plastic stretching within a yield surface has to be described, whilst the...