... effects Constitutive relations Geomaterial characterisation Geotechnical engineering Post-peak morphology Rocks Rock mechanics Stress analysis Thermal behaviour Science and Technology Innovation Project of Hebei Transportation Department Y-090217 Natural Science Research...

... ground response curve stress analysis tunnels & tunnelling The relationship between support pressure and tunnel convergence (i.e. ground response curve, GRC) is vital for tunnel design with the convergence–confinement method (Brown et al., 1983 ; Park et al., 2008). Very...

... 2020 failure shear strength stress analysis T-S stress element (Yu, 1983 , 1998 , 2007 ; Yu and He, 1991 ; Yu et al., 1985 , 2002) deals with a stress point that is considered a tiny polyhedron. In the study of strength theory, several kinds of mechanical models...

... strain stress analysis The vast growth of full-field measurement techniques over the past few decades (see Viggiani & Hall, 2008 and references therein for an overview) has enabled the investigation of the – inherently multiscale – behaviour of geomaterials at different scales...

... shear strength stress analysis suction Fig. 1. SWRCs under different stress states (source: Sun et al., 2007). (a) Specimens with different void ratios under different stresses. (b) Specimens with the same void ratio under different stress ratios R Fredlund and Xing's...

... at which the specimen reaches saturation on the wetting path of the water retention curve). Fig. 1. Water retention curve of argillaceous rock (main wetting path) 26 09 2016 02 01 2017 25 01 2017 ICE Publishing: all rights reserved 2017 rocks/rock mechanics stress...

... Australia, Perth, Australia 1 1 2015 18 2 2015 ICE Publishing: all rights reserved 2015 bearing capacity failure laboratory tests rocks rock mechanics stress analysis temperature effects In recent years, with increasing utilisation of geothermal resources, high...

... of the radial and tangential displacements u_r and u_θ 2a ε r = ∂ u r ∂ r 2b ε θ = u r r + 1 r ∂ u θ ∂ θ deformation plasticity stress analysis theoretical analysis Cavity expansion theory...

... practical conclusions that follow from this key observation. 16 10 2013 27 12 2013 09 12 2013 ICE Publishing: all rights reserved 2014 particle crushing/crushability piles sands stress analysis Better knowledge of how soil stresses vary around displacement piles...