Results 31 to 40 of about 20,540 (222)
Solid behavior of anisotropic rigid frictionless bead assemblies [PDF]
, 2008 We investigate the structure and mechanical behavior of assemblies of frictionless, nearly rigid equal-sized beads, in the quasistatic limit, by numerical simulation.
A. Duttine +24 more
core +6 more sources
Experimental investigation of the elastoplastic response of aluminum silicate spray dried powder during cold compaction [PDF]
, 2014 Mechanical experiments have been designed and performed to investigate the elasto-plastic behaviour of green bodies formed from an aluminum silicate spray dried powder used for tiles production.
Bigoni, D. +5 more
core +2 more sources
Frontiers in Earth Science, 2022 The study on the failure difference of deep hard rock based on the comparison between conventional and true triaxial tests can help us better understand the fracture processes and failure characteristics of the deep rock mass.
Guoqiang Zheng +9 more
doaj +1 more source
PERMEABILITY ANISOTROPY OF SHIRAHAMA SANDSTONE UNDER TRUE TRIAXIAL STRESSES
Doboku Gakkai Ronbunshu, 2002 Anisotropic stresses may induce anisotropic permeability of rocks. The present study aims at establishing the relation between permeability tensor and principal stresses for Shirahama sandstone within the pre-yield range. The effects of three principal stresses on the permeability are experimentally investigated using a Mogi-type true triaxial ...
Xiaochun LI +3 more
openaire +2 more sources
Response of Castlegate sandstone to true triaxial states of stress [PDF]
Journal of Geophysical Research: Solid Earth, 2013 A suite of true triaxial tests were performed on Castlegate sandstone to assess the influence of the intermediate principal stress on mechanical response and failure. Five independent deviatoric stress states were employed, for which the intermediate principal stress ranged from equal to minimum compression (axisymmetric compression) to maximum ...
M. D. Ingraham +2 more
openaire +1 more source
Chemo-mechanical modeling of artificially and naturally bonded soils [PDF]
, 2019 Chemo-mechanical effects are known to be significant in a number of applications in modern geomechanics, ranging from slope stability assessment to soil improvement and CO2 sequestration.
Cecinato, Francesco +2 more
core +2 more sources
Scientific Reports, 2023 In this study, a series of true triaxial loading tests were carried out on coal-measure sandstone after high temperature treatment by using a self-developed true triaxial test system combined with acoustic emission (AE) monitoring, and the mass loss ...
Shuai Wang +5 more
doaj +1 more source
Precession of Isolated Neutron Stars II: Magnetic Fields and Type II Superconductivity [PDF]
, 2002 We consider the physics of free precession of a rotating neutron star with an oblique magnetic field. We show that if the magnetic stresses are large enough, then there is no possibility of steady rotation, and precession is inevitable.
Wasserman, Ira
core +4 more sources
Lithosphere, 2022 Coal bursts are one of the formidable hazards in underground coal mines, yet it is still not fully explored due to the complex stress environment that exists during mining.
Anye Cao +5 more
doaj +1 more source
Unified anisotropic elastoplastic model for sand [PDF]
, 2016 This paper presents a unified approach to model the influence of fabric anisotropy and its evolution on both the elastic and plastic responses of sand.
Gao, Zhiwei, Zhao, Jidong
core +4 more sources