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RISOn Shakedown, Ratchet and Limit Analyses of Defective Pipeline
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the limit load, shakedown, and ratchet limit of a defective pipeline subjected to constant internal pressure and a cyclic thermal gradient are analyzed. Ratchet limit and maximum ...
On the Ratchet Analysis of a Cracked Welded Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the ratchet limit analysis of a pipe with an axisymmetric circumferential crack in a mismatched weld by using the extended linear matching method (LMM). Two loading conditions ...
Shakedown Analysis of a Composite Cylinder With a Cross-Hole
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, both the lower and upper bound shakedown limits of a closed-end composite cylinder with or without a cross-hole subject to constant internal pressure and a cyclic thermal gradient ...