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 5 of 5 for “"Preshearing"”.
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Drained cyclic preshearing effects on the liquefaction resistance of sands
… resistance. This past shearing – known as “preshearing” – is defined as the process of minor grain adjustments into a more stable configuration under external shear stress, which can be either transient or sustained, and either cyclic or monotonic. Specifically, undrained preshearing related …
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The coefficient of earth pressure at rest
… aging, overconsolidation, densification, and preshearing.
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DEM [Discrete Element Method] simulations of drained and undrained behaviour
… samples of granular material with and without preshearing history, using DEM • to compare axisymmetric compression and plane strain behaviour of a granular material under both drained and undrained conditions, using DEM A servo-control mode with constant mean stress is used to model drained …
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Effects of Temperature on Residual Shear Strength of Cohesive Soils
… different instants: before consolidation, before preshearing, and after preshearing; the resulting residual friction angles are assessed and compared. The effects of temperature on residual friction angle of soils are also investigated by changing the temperature in the ring shear apparatus to …
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Linking the Rheological Behavior to the Processing of Thermotropic Liquid Crystalline Polymers in the Super-cooled State
… affect the relaxation of shear stress after preshearing. However, the recovery of the transient shear stress in the interrupted shear measurements was suppressed to a great extent in the super-cooled state. The second part of this work is concerned with the extrusion blow molding of polymeric …