Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Elastoplastic model"”.
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Gas permeability changes in rock salt during deformation.
… excavations in rock salt, predicted with an elastoplastic model, are used in a model of gas permeability based on the equivalent channel model. The zone of the gas permeable rock is predicted well, but the magnitude of the gas permeability is underpredicted very near excavations. The gas …
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Work, power, and resetting statistics in stochastic models of physical systems under drive
… discussed. I then move on to constructing a new elastoplastic model called N-element Hébraud-Lequeux to analyse fluctuations in the local injected power in amorphous systems under constant shear. Unlike many popular elastoplastic models, this one permits stochasticity in its local stresses and …
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Finite Element Procedures in Modelling the Dynamic Properties of Rubber
… dynamic behavior that is covered by the models suggested in this thesis. The focus is on a finite element procedure for modelling these dynamic properties of rubber in a way that is easy to adopt by the engineering community. The thesis consists of a summary and five appended papers. The …
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Development of Novel Computational Simulation Tools to Capture the Hysteretic Response and Failure of Reinforced Concrete Structures under Seismic Loads
… because they either rely on overly simplified models or are restricted to monotonic loading. The present study is aimed to establish analytical tools for the accurate simulation of RC structures under earthquake loads. The tools are also applicable to the simulation of reinforced masonry (RM) …