..., with comparable consequences at surface, can also run within the layers of stratified river deposits. Reservoir Characterization hardener radial expansion soil body pore space Upstream Oil & Gas consideration residual permeability water-glass solution structural geology field capacity gel...

..., however, a building may become detached from the ground. Various problems caused by this phenomenon have been reported. As a result, mat foundation has recently been employed for construction in consideration of these effects. A building with mat foundation, however, is greatly influenced by settlement...

... ABSTRACT: The ground replacement method reinforced by geonet is based on field experiences so that a theoretical consideration has been required to adapt for use with the geonet. In this study, we have considered the mechanical behavior of the geonet based on the cable theory. As a result...

... analysis and design, based on the site investigation report is then carried out by the design engineer. The site investigation phase usually occurs only after considerable planning of the project has already occurred. Planners often base the siting of a development on above ground considerations. The below...

... reservoir geomechanics Upstream Oil & Gas limestone slope stability classification system adjustment evaluation stability discontinuity safety factor natural language geological strength index balkema ed consideration rock mass Shear Strength Parameter slope stability minor rock fall...

... Engineering consideration application consequence geotechnical engineering office Artificial Intelligence risk assessment judgement hazard Hong Kong safety QRA probability landslide QUANTITATIVE RISK ASSESSMENT : APPLICATION, MYTHS AND FUTURE DIRECTION Ken Ho1, Eric Leroi2 & Bill Roberds3...

... lining reservoir geomechanics pillar strength mining-induced stress change bilinear failure envelope cutoff stress field underground work brittle rock brittle parameter stress condition consideration diederich 1999 guideline reinforcement length grouted rebar support capacity rock mass...

... ABSTRACT: The use of underground space is not new. Mankind has always used it to solve problems, taking advantage of its fundamental characteristics. Among the many reasons to use underground space are: land use and location reasons, isolation considerations, environmental preservation...

... application dam safety risk assessment regulator consideration Risk analysis BC Hydro DAM RISK MANAGEMENT Raymond A. Stewart1 1.1 ABSTRACT This paper presents a dam safety decision-makers, and owners, perspective of the emerging and arguably juvenile discipline of dam risk management using formal...

... concentration. This consideration may yield a more appropriate consideration of the environmental impacts. INTRODUCTION A landfill owner is generally liable for any damage due to contamination for the Ôactive lifeÕ of the landfill. In this context the Ôactive lifeÕ refers to the polluting life...

... allows rapid analysis of the effects of variability on strength parameters but the variation of geometry cannot be assessed Using this technique. The Monte Carlo method was used to evaluate geometrical variations of wedges. The frequency of wedge formation was determined by taking into consideration...

... experienced with the ore passes include both blockage of the initial raise bore, and blockage of the enlarged pass. In some cases failure has occurred before the passes have been used. This has required excavation of replacement passes. To remedy the problems, consideration was given to support of the passes...

..., caverns). Emphasis is given to the classical closed-form analytical solution of elastic-plastic (inelastic) behaviour of rock around excavations to illustrate the influence of various factors that affect the constitutive behaviours, both elastic and inelastic, of the rock. Consideration of discrete...

..., in the case the operator will not raise the spillway gates in good time and the dam is overtopped. The "structure" system safety may be impaired more gravely if some kinds of required investigations are neglected in the design studies, this resulting in a considerable underestimation of the external actions...

..., and simulating the rock mass The mathematical model considers rock rheologic characteristics within the scope of 269 H Figure 1. Reservoir Characterization Thickness alternative scheme consideration tousheh sandstone geological profile borehole diameter Bridge conduit Artificial Intelligence...

... in full paper) is considerably lower than, which enables us to employ the solutions of the periodic and non-periodic problems on deformation of an elastic plane weakened by a periodic system of oblique semi-infinite joints. Applied to the upper boundary of the foundation is the distributed load б y...

... planes) they begin to slide and, hence, collapse. reservoir geomechanics orientation borehole Significance Reservoir Characterization Engineering information consideration hydraulic fracturing Fairhurst stress determination excavation Upstream Oil & Gas stress distribution...

... blocs potenciellement prêts aux movements. Les sections, où un soutènernent doit être assure peuvent être determinees à I'' aide de caractère et de frequence des discontinuites comme le resultat de notre consideration. STRESS FIELD IN THE ROCKY ENVIRONMENT OF OPENINGS The choice of safety system...

... SUMMARY: This paper presents some considerations of research on the stability of underground storage caverns in rock. At the beginning the author introduces a conception of transformations and distribution of energy in rocks confining the cavern and proposes an approximate equation...

... in the horizontal plane have 10 times exceeded the initial diameter of the shaft. Characteristic destruction of shafts in the cross section in the form of ellipse fully agrees with the calculated predictions if high horizonial stresses existing in a massif are taken into consideration. The criteria and speeds...