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 6 of 6 for “"Constitutive Model Parameters"”.
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Determination of material constitutive models using orthogonal machining tests
… is to fine-tune and improve Johnson-Cook (JC) constitutive model parameters for American Iron and Steel Institute (AISI) 1045 carbon steel and Oxygen-free high conductivity (OFHC) copper using orthogonal machining tests. This dissertation is divided into two parts. Part one is concerned with …
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An investigation of the structure-function relationship in human cervical tissue
… biochemical content, micro-structurally based constitutive relationships are fit to the experimental data from mechanical tests. Values of the constitutive model parameters corresponding to the best fit to the material response in all modes of deformation represent the "mechanical properties" …
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Advancing Maternal Health through Projection-based and Machine Learning Strategies for Reduced Order Modeling
… work herein proposed the use of reduced order modeling (ROM) techniques to create surrogate models that capture experimentally-measured displacement fields of rat vaginal tissue during inflation testing in order to attain both the accuracy of higher-fidelity models and the speed of …
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On-line model updating in earthquake hybrid simulation
… proposed to update the behavior of the material constitutive relationship of the numerical model during the test, based on the data obtained from the physically tested component. Identifying the parameters that govern the constitutive relationship behavior from the experimental module is a …
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The rheological complexity of waxy crude oils : yielding, thixotropy and shear heterogeneities
… experimentally and capture with existing constitutive models. The contribution of this thesis is therefore to develop a detailed understanding of three of these particular phenomena, through the development and use of several new experimental and theoretical tools. A better understanding …