Plastic collapse analysis of defective pipelines under multi-loading systems

DOI10.1016/S0020-7403(99)00093-4zbMath0979.74064OpenAlexW2014527981WikidataQ127279443 ScholiaQ127279443MaRDI QIDQ1574628

B. Y. Xu, Haofeng Chen, Ying-Hua Liu, Zhangzhi Cen

Publication date: 21 February 2002

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7403(99)00093-4

zbMATH Keywords

optimizationfailure modesdirect iterative algorithmradial loadingplastic collapse analysisloading pathdefective pipelinesfinite element mathematical programming formulationkinematic limit analysismulti-loading systemspart-through slotsthree-dimensional rigid-perfectly plastic bodies

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05)

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Lower bound limit analysis by the symmetric Galerkin boundary element method and the complex method ⋮ Numerical determination of limit loads for three-dimensional structures using boundary element method. ⋮ Boundary element methods for lower bound limit and shakedown analysis

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