...SOME MECHANICAL AND PHYSICAL PROPERTIES OF THE GABBROIC ROCKS IN THE NORTH HATTA AREA, FUJUIRAH, UNITED ARAB EMIRATES *H. Arman, M. El Tokhi, and B. M. Amin United Arab Emirates University College of Science Geology Department P.O. Box: 15551, Al Ain United Arab Emirates (*Corresponding author...

... by numerical analysis, if necessary. In this study, from the perspective of advanced observational construction, we describe the identification of rock physical properties by back analysis and the predictive analysis of long-term deformation of tunnel lining targeting on the tunnel with large deformation...

... Shore Hardness point load test compressive strength Upstream Oil & Gas correlation specimen determination machine learning strength hardness strength test unconfined compressive strength physical property point load index rock material correlation coefficient Harmonising Rock...

... consolidant Wellbore Design physical property pore-size distribution stone consolidation rock mechanical approach porous limestone conservation international congress silica acid ester monument limestone tensile strength specimen fine-grained limestone medium-grained limestone 11th Congress...

... ABSTRACT The dynamic properties of granite exposed to high temperature has been studied on granite obtained from Mandai, Singapore. The heating treatment was applied with temperature range from 200°C to 600°C with 100°C intervals. The following results have been obtained: Physical properties...

... Characterization structural geology baixo alentejo flysch group drilling fluid property Upstream Oil & Gas drilling fluids and materials Portugal physical property porosity mineral adsorption methylene blue adsorption void index Oliveira greywacke rock material dry density correlation shale...

... Upstream Oil & Gas correlation Reservoir Characterization quarry marble Rock mechanics carrara marble slab History monument petrographic parameter coefficient white carrara marble physical property porosity creep phenomenon deformation phenomenon collegiata Carrara marble...

... samples) transform faults Central Pacific by dragging of 28th Mendeleev research vessel trip (1982). Petrographic characterization was made on the base of optical determinations. The results show that their physical properties vary in very large limits. This is a consequence of the very different rocks...

... Reservoir Characterization physical property flow path leakage structural geology tracer test liquid tracer test simple analysis hard rock mass numerical simulation discontinuity fracture rock mass concrete plug air tightness Injection point non-lining method plug estimation...

... temperature distribution physical property Inada rock mass expansion strength thermal diffusivity resin sandstone lining system granite mudstone porosity thermal behavior low temperature stress distribution prevent leakage resin lining system tuff ABSTRACT...

... ABSTRACT: Microstructures, physical properties, and the in situ orientations of the planes of anisotropy were investigated for the specimens from 40 granite quarries in the Inland Sea area in Southwestern Japan. Thin section analysis showed that the marked microstructures were open cracks...

... SYNOPSIS: Petrophysics, the knowledge of the physical properties of rocks and their interpretation in terms of petrographic considerations, is briefly discussed, focussing on those rock-forming components that clearly influence the geomechanical behaviour of the intact rock: pores, cracks...

... SUMMARY: A search is tried for workability indexes of rocks represented by physical properties which can be correlated with petrographic composition and with other physical properties which have a bearing on the technological processes under scope. The results enable to correlate Vickers...

... and electrical conductivity of liquid saturated rocks. Solid matrix structure determines anisotropies of such properties as dilatational wave velocity, thermal conductivity and stress-strain behavior. Purpose of the present work was to compare the magnitude of anisotropies to various physical properties...

... Abstract Sonic andjpulse tests were made on 74 cores, one inch in diameter and four inches long, taken from two granites, a basalt, a tuff, a marble, two sandstone, a shale, and a limestone. Dynamic physical properties were computed from measured fundamental transverse, torsional...

... Abstract This is a systematic study of dynamic testing, both sonic and pulse techniques used in computing the elastic physical properties of rock samples. In sonic method, a cylindrical rock sample is caused to vibrate at its fundamental longitudinal, torsional, and transverse vibration. Using...

... on the state of K-feldspar. Upstream Oil & Gas alteration physical property Wellbore Design weakly changeable bearing resistance residual deformation monzonite wellbore integrity supersound wave elasticity weathered monzonite Reservoir Characterization weathered rock resistance...

... of a simultaneous confining of two physical properties in space and of their overlapping. In addition to that, the author discusses a graphical method of the solution of so called frontal normals for the supplementing of the exploration work. This method is of an adequate precision and it may enable economies...

... mortier de ciment, par l'interposition d'une plaque de metal et d'un matelas en bois dur, pour uniformiser la repartition de la pression; les deformations diametrales des points correspondants du rocher etaient mesurees au moyen de fleximètres et extensomètres. effectue physical property...