<p>The history of bending creep is reviewed particularly with reference to recent developments that promise high-throughput determination of effective uniaxial creep parameters using digital image correlation for strain measurements on small cantilever samples. Opportunities for extending the technique to complex materials and sample geometries that display tension–compression asymmetry and multi-axial stress states, particularly near joints, are discussed.</p>

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High-throughput creep measurements with cantilevers

  • Vikram Jayaram

摘要

The history of bending creep is reviewed particularly with reference to recent developments that promise high-throughput determination of effective uniaxial creep parameters using digital image correlation for strain measurements on small cantilever samples. Opportunities for extending the technique to complex materials and sample geometries that display tension–compression asymmetry and multi-axial stress states, particularly near joints, are discussed.