Search for dissertations about: "direct simple shear test"
Found 3 swedish dissertations containing the words direct simple shear test.
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1. Undrained shear strength in clay slopes - Influence of stress conditions. A model and field test study
Abstract : To counteract natural hazards such as landslides, current methods for evaluation of soil properties as a mean for determining the safety level of natural slopes need to be refined. The empirical relationships used for estimation of the undrained shear strength from piezocone and field vane test are based on the stress conditions valid for horizontal ground and normally consolidated or slightly overconsolidated soil. READ MORE
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2. Pure shear fracture of brittle rock : a theoretical and laboratory study
Abstract : This doctoral thesis deals with determination of Mode II fracture toughness, KIIc, for rock. Three types of specimens, antisymmetric four-point bending, direct shearing and compression-shear specimens, are experimentally and numerically investigated. READ MORE
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3. Large-scale testing of granular material
Abstract : The main problem to investigate in this study is if larger grained materials, up to 200 mm nominal size, could be used as an embankment material for high-speed railways. High-speed railways have very strict settlement requirements, allowing only very small settlements to ensure safety. READ MORE