... recognition scarp Upstream Oil & Gas slope stability analysis bedrock layer drilling fluids and materials bednarczyk procedia engineering 191 stability drilling fluid chemistry drilling fluid property calculation strength parameter landslide slip surface slope inclination external dump...

... building at Denizkent Condominium Site. The distance between the apartments and intersection point of a line drawn from the tunnel roof to the surface is around 88 m horizontally (Fig. 3). Artificial Intelligence displacement slope stability analysis strength reduction factor road cut slope...

.... 2.5 Safety factor of slope stability analyses The factor of safety for slope stability analysis is usu- ally defined as the ratio of the ultimate shear strength divided by the mobilized shear stress at incipient fail- ure. The most common formulation for Fassumes the factor of safety to be constant...

.... This figure will be used as the basis of slope stabilization and also reviewing the existing designs so the failure incident will not exist. 1 INTRODUCTION Slope stability analysis in open pit coal mining activi- ties is very important for maintaining pit slope stabil- ity. Good stability will provide many...

... within the geotechnical discipline, there always exists a probability that a slope may not perform as predicted, and in the worst case can result in a catastrophic failure. The rock slope stability analysis affected by the random input parameters such as internal friction angle, cohesion, water pressure...

... Abstract The accuracy of the basic input data is extremely important in slopes stability analysis. Primarily such inputs include orientation of the planes of weakness (joints) existing in the rock mass in question, as well as parameters of the shear strength along these joints and across...

.... The calculations detected that the slope was stable in dry conditions (Fs=1.19–2.45). In the wet conditions, slope stability was reduced (Fs= 1.01–1.65). In two investigated profiles the values of relative factor of safety was very low (Fs= 0.76–1.1). Results of slope stability analysis included loads caused...

...Equivalent Hoek-Brown shear strength for slope stability analysis in highly fractured rock mass J. Shen, M. Karakus, & C. Xu School of Civil, Environmental and Mining Engineering, The University of Adelaide Adelaide, SA, 5005, Australia Abstract: In most popular approaches for estimating the factor...

... ABSTRACT: A new solution for slope stability analysis, called Dual Grid Method, is originated. Dual Grid Method is essentially a combination of FEM and Rigid Limit Equilibrium Method. It treats slope grid as independent from mountain grid therefore potential slopes can be precisely simulated...

... stability analysis is an important issue in the field related to rock mechanics as well as soil mechanics. Many methods have been developed based on theoretical and numerical approaches. In general, the slope stability analysis is composed of two stages; the first is to calculate the safety factor along...

... and uncertainties of the model are analyzed. Modeling & Simulation geotechnical project slope stability analysis geological modeling modeling borehole estimator Reservoir Characterization stability analysis prediction application cross-section geologic modeling Upstream Oil & Gas...

... Abstract The stability analysis of large-scale rock slopes in heterogeneous and discontinuous rock masses still presents one of the main problems in rock and mining engineering today. The case study of large-scale slope stability analysis in heterogeneous and discontinuous rock masses...

... kinematically possible failure Modes, detailed slope stability analysis is carried out by limit equilibrium method. Sensitivity analysis was done to determine the most effective remedial measure for any critical slope. The area experiences a very high annual precipitation ranging from 300 to 425 cm. Although...

... structural geology slope design safety factor metals & mining suitable remedial measure slope stability analysis sensitivity analysis bhj reservoir geomechanics stability analysis instability north block Reservoir Characterization deposit slope angle Upstream Oil & Gas...

... ABSTRACT: This paper describes an integrated intelligent modeling on rock slope stability analysis. Neural network models, expert systems, numerical calculation and limit equilibrium analysis were combined into an integrated intelligent system and driven under the same user interface. First H...