linear matching
On maximal and minimal linear matching property
... The matching basis in field extentions is in- troduced by ...maximal linear matching property for field extensions and prove that if K is not algebraically closed, then K has minimal linear ...
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Cyclic J-integral using the linear matching method
... The Linear Matching Method procedure for the assessment of residual stress history and the associated plastic strain range due to the cyclic component of the load history is described below in terms of N ...
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Creep rupture assessment by a robust creep data interpolation using the linear matching method
... the Linear Matching Method framework, where the creep rupture limit is evaluated through an extended shakedown analysis using the revised yield stress, which is determined by the minimum of the yield stress ...
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Linear matching method on the evaluation of cyclic behaviour with creep effect
... The Linear Matching Method procedure for the assessment of residual stress history and the associated plastic or creep strain range due to the cyclic load history is described below in terms of N discrete ...
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A parametric study on creep-fatigue strength of welded joints using the linear matching method
... 4. Gorash, Y., Chen, H.. Creep-fatigue life assessment of cruciform weldments using the linear matching method. Int J of Pressure Vessels & Piping 2012;:14 p., Manuscript no. IPVP3257, in press, DOI: ...
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Cyclic J integral using linear matching method
... latest Linear Matching Method (LMM) has the capability to evaluate the stable cyclic response, which produces cyclic stresses, residual stresses and plastic strain ranges for the low cycle fatigue ...
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Linear matching method for design limits in plasticity
... This paper concentrates on the behaviour of an elastic- perfectly plastic body subjected to cyclic loading. The design limits in plasticity including shakedown limit, ratchet limit, plastic strain range concerning ...
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Integrated structural analysis tool using linear matching method part 2 : Application and verification
... the Linear Matching Method framework for the assessment of design limits in plasticity including load carrying capacity, shakedown limit, ratchet limit and steady state cyclic response of structures was ...
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Integrated structural analysis tool using linear matching method part 1 : Software development
... the Linear Matching Method (LMM) framework have been developed to address structural integrity issues for components subjected to cyclic thermal and mechanical load ...Keywords: Linear ...
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Linear matching method for parametric studies of weldments creep-fatigue endurance
... This paper presents further extension of a latest developed approach [3], which includes a creep-fatigue evaluation proce- dure considering time fraction rule for creep-damage assessment and a recent revision of the ...
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Verification of the linear matching method for limit and shakedown analysis by comparison with experiments
... Comparison of the limit load values in Table 2 reveals that a slightly conservative limit pressure and moment is predicted which also compares favourably to that predicted by the Abaqus limit analysis using the Riks ...
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On creep-fatigue endurance of TIG-dressed weldments using the linear matching method
... Effective and fast modelling of structural components with complex microstructure and material behaviour such as weldments under high-temperature and variable loading conditions can be implemented by the application of ...
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Creep-fatigue life assessment of cruciform weldments using the linear matching method
... in Table 5. It should be noted that in contrast to the case of the single plate, Eq. (27) considering both “creep-fatigue” and “fatigue-creep” damage interactions proposed in [27] has been applied in the evaluation ...
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Verification of the linear matching method for limit and shakedown analysis by comparison with experiments
... The loading and boundary conditions were chosen to most accurately represent the conditions of each test. In model A internal pressure loading was applied to all internal surfaces, and due to the closure of the ends in ...
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Recent developments of the linear matching method framework for structural integrity assessment
... The aforementioned failure modes are assessed by simplified rule based methods, which do not require full inelastic analyses. The structure must be capable of bearing the applied load without suffering a plastic collapse ...
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On the shakedown analysis of welded pipes
... the linear matching method is used to address upper bound and lower bound shakedown limits for a circumferential welded pipe subjected to a constant internal pressure and a varying thermal load ...
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Shakedown analysis for rolling and sliding contact problems
... the Linear Matching Method , (Ponter and Engelhardt (2000), Chen and Ponter (2001), Ponter et al (2002)), is essentially a programming method that seeks mechanisms that produce a reducing sequence of upper ...
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Calculation of a lower bound ratchet limit part 2 : Application to a pipe intersection and dissimilar material join
... the linear matching process has begun, but because the elastic solutions have been performed before this process a single value of thermal expansion must be ...
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Face Recognition Techniques: A Survey
... The real face images have many nonlinear characteristics that are not addressed by the linear analysis methods such as PCA and LDA—such as variations in illumination, pose, and expression. So, to address these ...
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An Approach of Secure Face recognition using Linear discriminant analysis in Network
... In this article[7], They address the problem of face recognition under uncontrolled conditions. The proposed solution is a numerical robust algorithm dealing with face images automatically registered and projected via ...
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