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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Chen, Haofeng
University of Strathclyde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2019Creep-fatigue and cyclically enhanced creep mechanisms in aluminium based metal matrix compositescitations
- 2017A novel simulation for the design of a low cycle fatigue experimental testing programmecitations
- 2017Effect of fiber cross section geometry on cyclic plastic behavior of continuous fiber reinforced aluminum matrix compositescitations
- 2016Effect of fiber cross section geometry on cyclic plastic behavior of continuous fiber reinforced aluminum matrix compositescitations
- 2015Verification of the linear matching method for limit and shakedown analysis by comparison with experimentscitations
- 2013Verification of the linear matching method for limit and shakedown analysis by comparison with experiments
- 2013A fully implicit, lower bound, multi-axial solution strategy for direct ratchet boundary evaluationcitations
- 2012A fully implicit multi-axial solution strategy for direct ratchet boundary evaluation
- 2004Fatigue-creep and plastic collapse of notched barscitations
- 2003Linear matching method for creep rupture assessmentcitations
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article
Linear matching method for creep rupture assessment
Abstract
The recently developed Linear Matching Method (LMM), which is easily implemented within commercial FE codes, has been successfully used to evaluate elastic and plastic shakedown loads [1-7]. In this paper, the method is extended to the prediction of the creep rupture life of a structure, based upon a bounding method currently used in the life assessment method R5. The method corresponds to the requirement that, for the operating load history, the structure should shakedown where the yield stress is given by the lesser of the plastic yield stress and a high temperature rupture stress corresponding to a rupture time. A holed plate subjected to cyclic thermal load and constant mechanical load is assessed in detail as a typical example to confirm the applicability of the above procedures. The examples show that the method remains numerically stable, even when the method is inverted.