... crack tensor excavation stiffness deformation normal stiffness numerical result hydraulic fracturing aperture hydraulic conductivity Nonlinear Elasticity equation drift wall fracture fractured rock mass COUPLED HYDRAULIC AND MECHANICAL MODEL WITH NONLINEAR ELASTICITY OF FRACTURED ROCK...

... strength soft clay interfacial friction property clayey sand aperture direct shear test geocell embankment frictional strength interface soil-geocell interface grain size distribution direct shear box geogrid ABSTRACT: This paper investigates the friction properties...

... on the geometry of related joints (density, size, orientation and aperture of joints) but also on the earth pressure at any depth. Two case studies are carried out; that is, the ventilation drift at Stripa Mine, Sweden, and the underground cavern for an oil storage at Kikuma Test Plant, Japan, where the large...

... defining each characteristic element such as 1) orientation 2) persistence 3) density 4) aperture 5) filling 6) roughness 7) conductivity by each joint set, we recognized probabilistic structure through stochastical point estimation or interval estimation of parameter to be necessary for expressions which...

... ABSTRACT: Relations between the hydraulic aperture, shear dilation, closing and opening joint are proposed and considered for coupling between conductivity, shear behaviour and cyclic loading and unloading normal behaviour of a joint. General expressions for the variations of mechanical...

... of deformations in the rock mass behind open pit blasts have been performed using steel bars anchored in holes at different depths below the surface. hydraulic fracturing friction rock joint maki Upstream Oil & Gas calculation direct shear test temporary aperture Reservoir Characterization...

... Isolation. The objective was to demonstrate a suitable method for obtaining appropriate hydrothermomechanical data for modeling production monitoring aperture normal stress Reservoir Surveillance strength ambient temperature Reservoir Characterization production logging displacement...