... result hydropower station rock mechanics parameter mechanical property rock mass jointed rock mass wellbore integrity Engineering strength parameter MPa dip angle joint rock mass stress-strain curve connectivity rate Rock Characterisation, Modelling and Engineering Design Methods Feng...

...-lines and the virtualwork is calculated for both internal and external actions. The sum of these virtual works must be zero to maintain equilibrium. When the yield-lines are fully developed, the slab becomes a mechanism and fails. construction materials resistance strength parameter flexural...

... for the evaluation of equivalent MC strength parameters for given HB ones. Traditionally, they are based on a linearization procedure of the HB strength envelope for a selected range of the minor principal stress. This range is either considered as independent of the in situ stress field (Hoek and Brown, 1997...

... reservoir geomechanics portal investigation Reservoir Characterization RMR highway tunnel structural geology strength parameter rock mass rock mass classification MPa limestone portal slope stability assessment flysch Upstream Oil & Gas tunnel sandstone agglomerate Shear...