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Showing 1 to 12 of 12 for “"Inelastic Strain"”.
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Fatigue Life and Inelastic Strain Response Under Complex Histories for Analloy Steel
Made available in DSpace on 2014-12-12T00:25:48Z (GMT). No. of bitstreams: 1 7309919.pdf: 2271984 bytes, checksum: fcab75ff18398fe0abc01b06c6fb456a (MD5) Previous issue date: 1972
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High Deviatoric Strain Engineering/
… or irreversibly by imposing elastic or inelastic strain, leading to change of properties. This defines the concept of strain engineering, which includes both elastic strain engineering (ESE) and inelastic strain engineering (ISE). In this thesis, we study ESE and ISE by deviatoric …
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Simulation of creep in nickel based single crystal superalloys
… and recognizes the fact that these materials are inelastic and dissipate energy. A framework, built on the idea of evolving of natural configurations, utilizing the maximization of the rate of dissipation, has been used to formulate the model. The specific model is constructed by specifying forms …
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An elastic-plastic interface constitutive model for combined normal and shear loading : application to adhesively bonded joints
… a variety of separation and slide loading modes, strain rates, and thermal conditions are of interest in many technical areas. An elastic-plastic constitutive model for adhesive interfaces subjected to combined normal and shear loading has been developed and numerically implemented in a finite …
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Mechanics of inelastic deformation and delamination in paperboard
… is one of the most widely used materials. The inelastic deformation of paperboard plays a crucial role during many manufacturing processes (e.g., the converting process whereby paperboard is converted into a product such as a milk carton by punching and subsequent folding) and during in-service …
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Air Plasma Sprayed Thermal Barrier Coatings: Experiments and Finite Element Analysis
… in the model. From the modeling results, certain inelastic strain output was shown to provide the necessary time and temperature dependent features a damage parameter would need to accurately predict failure lives</p>
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Thermo-mechanical model of steel shell behavior in continuous slab casting
… through a unified constitutive law defining the inelastic strain rates as a function of temperature, composition, accumulated plastic strain and the stress state. The model has been successfully verified with analytical solutions and measurements of temperature and shell thickness on an operating …
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Grade effects on thermal-mechanical behavior during the initial solidification of steel
… rate increases with carbon content. Thermal strain dominates the mechanical behavior. More stress and inelastic strain are generated in the high carbon steels, because they are mainly composed of highstrength austenite. Stress in the δ-ferrite phase is always very small, owing to the low …
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Theoretical and numerical framework for extrusion-based additive manufacturing applications
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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Time-dependent response of flat plate structures under high sustained load
… or equal to] 71 percent failed when reaching the inelastic strain capacity. The average times to failure for specimens were inversely proportional to the load levels that they were 105 and 35 hours for concrete subjected to sustained load levels of 71 percent le and 76 percent le (Group E), …
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Thermo-mechanical Analysis of a Custom PCB-DBC Hybrid Package for a (650 V, 150 A) e-GaN HEMT
… with a common metric being the volume-averaged inelastic strain energy density gained per cycle (ΔWavg). ΔWavg can identify which bonds are subjected to the greatest amount of fatigue and will thus fail first, and then quantify the effect of design alterations on those vulnerable bonds. A common …
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Quasi-Static and Creep Behavior of Enhanced SIC/SIC Ceramic Matrix Composites
… equations for expressing the dependence of creep strain on time, temperature and stress. Such laws, although simple and easy to use, are inadequate to represent the creep behavior over a range of stress levels and temperatures and cannot be used to quantify the pest phenomenon commonly observed in …