An analytical solution for sectional estimation of stress and displacement fields around a shallow tunnel
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.12.012
Abstract: Abstract In this paper, we present a solution for the sectional estimation of the stress and displacement fields of a liner and a geomaterial near a shallow buried tunnel. The complex variable method and the… read more here.
Keywords: sectional estimation; stress displacement; displacement; solution ... See more keywords
Using delaunay triangularization to characterize non-affine displacement fields during athermal, quasistatic deformation of amorphous solids.
Sign Up to like & getrecommendations! Published in 2021 at "Soft matter"
DOI: 10.1039/d1sm00898f
Abstract: We investigate the non-affine displacement fields that occur in two-dimensional Lennard-Jones models of metallic glasses subjected to athermal, quasistatic simple shear (AQS). During AQS, the shear stress versus strain displays continuous quasi-elastic segments punctuated by… read more here.
Keywords: displacement fields; athermal quasistatic; non affine; shear stress ... See more keywords
Topological defects, inherent structures, and hyperuniformity
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DOI: 10.1103/physrevb.104.174101
Abstract: Disordered hyperuniform systems are exotic states of matter that completely suppress large-scale density fluctuations like crystals, and yet possess no Bragg peaks similar to liquids or glasses. Such systems have been discovered in a variety… read more here.
Keywords: topological defects; hyperuniformity; individual defect; inherent structures ... See more keywords
Spatio-Temporal Statistical Characterization of Boundary Kinematic Phenomena of Triaxial Sand Specimens
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15062189
Abstract: This paper follows up on a reference paper that inspired MDPI’s Topic “Stochastic Geomechanics: From Experimentation to Forward Modeling”, where global and local deformation effects on sand specimens are fully described from high resolution boundary… read more here.
Keywords: displacement fields; spatio temporal; kinematic phenomena; sand specimens ... See more keywords