Search for dissertations about: "Stress-Strain curve"
Showing result 1 - 5 of 17 swedish dissertations containing the words Stress-Strain curve.
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1. Crack growth and development of fracture zones in plain concrete and similar materials
Abstract : [abstract missing].... READ MORE
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2. Scale and Stress Effects on Hydro-Mechanical Properties of Fractured Rock Masses
Abstract : In this thesis, the effects of size and stress on permeability, deformability and strength of fractured rock masses are investigated. A comparison study was carried out to examine the effects of considering, or not considering, the correlation between distributions of fracture apertures and fracture trace lengths on the hydro-mechanical behavior of fractured rocks. READ MORE
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3. Methods for material parameter estimation : global and local approach
Abstract : The rapid development of computing technology has made powerful tools, such as finite element codes, available for more and more companies. The use of simulation tools, predictive engineering, is a prerequisite today in product development. READ MORE
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4. Preconsolidation Pressure of Soft, High-plastic Clays
Abstract : In the early days only the ground that was best from a geotechnical point of view was used for foundations, but now, owing to the growth of cities and to the rising prices of land, softer and more compressible soils, less suitable for foundations, are also often used.The choice of foundation method is both economically and technically an important matter, and thorough testing of the soil is often needed to determine its geotechnical properties, and thus, to furnish necessary information. READ MORE
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5. Microstructure and deformation behaviour of ductile iron under tensile loading
Abstract : The current thesis focuses on the deformation behaviour and strain distribution in the microstructure of ductile iron during tensile loading. Utilizing Digital Image Correlation (DIC) and in-situ tensile test under optical microscope, a method was developed to measure high resolution strain in microstructural constitutes. READ MORE