Auflistung nach Schlagwort "Anisotropy"
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AVISA: anisotropic visco-ISA model and its performance at cyclic loading
(Acta Geotechnica, 2020-02-19)In this work, a constitutive model able to capture the strain rate dependency, small strain effects and the inherent anisotropy is proposed considering the influence of the overconsolidation ratio (OCR). Small strain effects ... -
Experimental Deformation of Opalinus Clay at Elevated Temperature and Pressure Conditions: Mechanical Properties and the Influence of Rock Fabric
(Rock Mechanics and Rock Engineering, 2021-05-11)The mechanical behavior of the sandy facies of Opalinus Clay (OPA) was investigated in 42 triaxial tests performed on dry samples at unconsolidated, undrained conditions at confining pressures (pc) of 50–100 MPa, temperatures ... -
Quantification of Fracture Roughness by Change Probabilities and Hurst Exponents
(Mathematical Geosciences, 2021-12-17)The objective of the current study is to utilize an innovative method called “change probabilities” for describing fracture roughness. In order to detect and visualize anisotropy of rock joint surfaces, the roughness of ...