Sökning: "fractured rock"
Visar resultat 11 - 15 av 54 avhandlingar innehållade orden fractured rock.
11. On the Use of Engineering Geological Information in Rock Grouting Design
Sammanfattning : Underground rock construction is dependent on appropriate assessments of the geological settings at the project site. Relevant geological information must be collected, interpreted and communicated clearly with the aid of engineering geological prognoses. LÄS MER
12. Assessment of rock mass quality and its effects on charge ability using drill monitoring technique
Sammanfattning : For an efficient mining operation, it is essential to have as much information as possible aboutthe ore to be excavated and the rock masses surrounding the ore. Geological information andthe content and distribution of extractable minerals, are central concerns for long term mineplanning. LÄS MER
13. Analytic Element Models for Groundwater Flow and Linear Elasticity in Fractured Rocks
Sammanfattning : There is an increasing demand for using deep underground space at various scales, such as small-scale geothermal wells and large-scale projects like tunnels or nuclear waste disposal. The deep underground space in fractured rock is a heterogeneous and challenging medium. LÄS MER
14. Hydraulic conductivity relations in soil and fractured rock : fluid component and phase interaction effects
Sammanfattning : The hydraulic conductivity of soil and fractured rockdetermines the rate at which fluids and dissolved chemicals flowthrough the subsurface, for given conditions at the boundary.Hence, the estimation of relevant parameters for quantificationof hydraulic conductivity relations constitutes a critical basisfor accurate model predictions. LÄS MER
15. Bedrock caves and fractured rock surfaces in Sweden : occurrence and origin
Sammanfattning : .... LÄS MER