A comparative study of shape imperfection and internal pressure effects on plastic, shakedown and elastic limit loads using large and small strain formulation of 90° pipe bends
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DOI: 10.1016/j.ijpvp.2021.104347
Abstract: Abstract The present work quantifies the effect of ovality and wall thinning on plastic, shakedown and elastic limit load of pipe bends under cyclic in-plane closing bending load and internal pressure. Three-dimensional finite element analyses… read more here.
Keywords: plastic shakedown; limit; elastic limit; limit loads ... See more keywords