... underground space technology journal garrido science siever spain government limestone resistance drilling rock mechanic engineering 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) © ÖGG Variation in the drilling rate in thermally treated limestones through...

... as the relation between the material strength and the mechanical specifications of the excavating machine. Thus, the new equipment can be used to tailor cutting head designs and to optimize the cutting parameters for a particular mechanical removal operation. INTRODUCTION Mining and civil engineering projects...

... subdiscipline international journal boundary us rock mechanic geomechanics symposium halide geomechanics waste management rock mechanic australia government halite dilatancy mining science university strength thermomechanical behaviour mellegard mineral reservoir characterization engineering...

... approach does not account for the actual response of the material (Diederichs et al., 2007; Carter et al., 2008). In particular, the reduction of the rockmass UCS (UCS m ) is less profound as the UCS of the intact rock decreases (Carter et al., 2008). Currently, there is no well-accepted engineering...

... in the case study. asia government metals & mining reliability method geologist rock type reservoir characterization rock mechanic nazarbayev university variability probability reservoir geomechanics stability engineering geology application correspond rock engineering tang...

..., and their properties. The major geotechnical challenge for any slope design engineer is to determine the optimum safe overall slope angle, which will result in the least cost for overburden removal so that the profitability can be maximized (Ortiz et al., 2015). This task becomes tougher if the ore deposit is steeply...

... ABSTRACT: Stability analysis of rock slopes is an exercise that poses a variety of challenges to a rock engineer. Field information is often lacking and subjective modelling of the rock mass is required. Expert judgment also influences the quantification of the targeted safety level...

... the occurrence of such phenomena. asia government geological subdiscipline reproduce timespan europe government displacement torino discontinuum numerical geology italy government time-scaling coefficient landslide geosolving srl precipitation proceedings engineering geologist...

... sustainable development hydrogen decomposition journal subsurface devloo engineering 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) © ÖGG Investigating and evaluating the geomechanics of geological storage of hydrogen from methane decomposition Manouchehr Sanei...

... ABSTRACT: The profession of a rock engineer is not defined in any academic curriculum. We discuss the professional requirements for civil engineering or mining engineering applications and recommend the necessary classes to form a competent rock engineer. Emphasis is placed on the knowledge...

... under the action of high ground stress has gradually deepened, but its failure mechanism still needs to be further discussed. In practical engineering, cyclic load (including cyclic stress load and seepage stress load) has become an important factor affecting the failure of rock and soil mass...

... shrinkage equilibrium equation engineering fracture initiation matrix linear elastic fracture mechanic geothermal reservoir study 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) © ÖGG Study on the fracture propagation in geothermal during the hydraulic fracturing...

... calculation calculation boulder jimeno ayre da silva department engineering department petroleum engineering 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) © ÖGG Theory and practice in the boulders and rock blocks blasting in urban areas applied to civil...

... ABSTRACT: Based on the underground cavern engineering of the left bank of Shuangjiangkou hydropower station, Octree theory is used to define the indexes of the MS spatial aggregation degree and the deviation values of MS frequency and energy, establishes the relationship with surrounding rock...

... magnitude energy release australia government correlation geologist rock type probability forecast numerically simulated rate engineering upstream oil & gas reservoir characterization seismicity seismic potency seismic potential mining likelihood hazard beck engineering 15th ISRM...

... be successfully implemented in other engineering practices, including open pits and quarries. INTRODUCTION According to recent studies, destress blasting is the most effective solution in terms of rock mass preconditioning (Konicek et al. 2011 and Vennes & Mitri 2017). The main goals of destress blasting...

..., when it was included as a Suggested Method of the International Society for Rock Mechanics and Rock Engineering (ISRM) (Bieniawski & Hawkes 1978). In the Brazilian test, the tensile strength can be estimated using the Hondros (1959) solution of a disk subjected to radial loads. Standards are built...

... geological subdiscipline reservoir geomechanics thermography asia government algorithm reservoir characterization india government machine learning subsurface microcrack experiment detection dataset thermogram journal simulation frequency engineering rock mechanic coalescence international...

... to engineers. The case study demonstrated that knowledge graph is effective, reliable and advanced in TBM hard rock tunnelling risk management. INTRODUCTION Nuclear energy, a prominent source of clean energy, finds widespread application in power production, medical, and industrial sectors. Currently...

... bedding reservoir geomechanics waste management mudstone diameter drift orientation callovo-oxfordian claystone perpendicular mhm url engineering meuse haute-marne underground research laboratory hydrogeological borehole clastic rock excavation reservoir characterization evolution...