... landslide reservoir geomechanics pressure fluctuation progressive failure perturbation Upstream Oil & Gas 13th international congress deep-seated landslide Reservoir Characterization strength property Montreal seismic fatigue stress change Eberhardt Earthquake Gischig catastrophic...

... comprehensive discontinuity survey of the existing pit was carried out by the mine personnel and the compressive strength properties were obtained for any part of the pit. Mine area divided into the blocks with similar properties, resulted in dividing the pit into separate geotechnical zones for which unique...

... of drillability and rock strength properties. The coefficient also has the potential to be used for other applications; one example is a diggability index for large excavating equipment. In this application a muckpile would be photographed, the texture coefficient assessed and correlated with excavating machine...

...DEFORMATIONAL AND STRENGTH PROPERTIES OF THE THREE STRUCTURAL VARIETIES OF CARBONIFEROUS SANDSTONES Caracteristiques de deformation et de rupture des trois varietes structurales de gres carboniferes Verformungs- und Festigkeitseigenschaften dreier struktureller VarieUHen yon Karbonsandsteinen M...

... rock mass compression Upstream Oil & Gas rock bolt stability factor strength property foundation Reservoir Characterization strength tectonic fault determination fissure stabilization dam foundation rock foundation cross-section plastic strain Inguri dam rock foundation...

... Summary Discussed are special features of field tests for determining the strength of rock masses and concrete plates by the method of shearing. Established are signs of the state of failure which are to be taken into account for defining strength properties. The influence of the initial...

... Summary The determination of the strength properties of the rock masses is one of the most urgent problems of the engineering geology nowadays. The laboratory studies of samples, as a rule, do not allow us to obtain the unbiased quantitative characteristics of the physical and mechanical...

... Summary Equations describing correlation relationship between ultimate compressive strength of some types of rock and their density and porosity are given in this article. These equations perinit to evaluate the strength properties of rocks without sampling, the values of rock density needed...

... stress failure surface strength property deformation A note on strength properties of rock Notice sur les proprietes de resistance d'une roche Bemerkung tiber die Scherfestigkeitseigenschaften eines Felsens by BENGT B. BROMS Director, Swedish Geotechnical Institute, Stockholm, Sweden Summary...