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- Slope_stability_analysis abstract "Slope stability analysis is performed to assess the safe design of a human-made or natural slopes (e.g. embankments, road cuts, open-pit mining, excavations, landfills etc.) and the equilibrium conditions. The term slope stability may be defined as the resistance of inclined surface to failure by sliding or collapsing. The main objectives of slope stability analysis are finding endangered areas, investigation of potential failure mechanisms, determination of the slope sensitivity to different triggering mechanisms, designing of optimal slopes with regard to safety, reliability and economics, designing possible remedial measures, e.g. barriers and stabilization.Successful design of the slope requires geological information and site characteristics, e.g. properties of soil/rock mass, slope geometry, groundwater conditions, alternation of materials by faulting, joint or discontinuity systems, movements and tension in joints, earthquake activity etc. The presence of water has a detrimental effect on slope stability. Water pressure acting in the pore spaces, fractures or other discontinuities in the materials that make up the pit slope will reduce the strength of those materials. Choice of correct analysis technique depends on both site conditions and the potential mode of failure, with careful consideration being given to the varying strengths, weaknesses and limitations inherent in each methodology.Before the computer age stability analysis was performed graphically or by using a hand-held calculator. Today engineers have a lot of possibilities to use analysis software, ranges from simple limit equilibrium techniques through computational limit analysis approaches (e.g. Finite element limit analysis, Discontinuity layout optimization) to complex and sophisticated numerical solutions (finite-/distinct-element codes). The engineer must fully understand limitations of each technique. For example, limit equilibrium is most commonly used and simple solution method, but it can become inadequate if the slope fails by complex mechanisms (e.g. internal deformation and brittle fracture, progressive creep, liquefaction of weaker soil layers, etc.). In these cases more sophisticated numerical modelling techniques should be utilised. In addition, the use of the risk assessment concept is increasing today. Risk assessment is concerned with both the consequence of slope failure and the probability of failure (both require an understanding of the failure mechanism).Within the last decade (2003) Slope Stability Radar has been developed to remotely scan a rock slope to monitor the spatial deformation of the face. Small movements of a rough wall can be detected with sub-millimeter accuracy by using interferometry techniques.".
- Slope_stability_analysis thumbnail Slopslump2.jpg?width=300.
- Slope_stability_analysis wikiPageExternalLink entire.pdf.
- Slope_stability_analysis wikiPageExternalLink ?id=00fDaqhru2cC&pg=PA603.
- Slope_stability_analysis wikiPageExternalLink books?id=34AIOUkjGukC.
- Slope_stability_analysis wikiPageExternalLink books?id=cOI02OqUCdMC.
- Slope_stability_analysis wikiPageExternalLink 01EE_UEF-Modelling.pdf.
- Slope_stability_analysis wikiPageExternalLink EE-SlopeStabilityAnalysis.pdf.
- Slope_stability_analysis wikiPageExternalLink 78-13.pdf.
- Slope_stability_analysis wikiPageID "23897117".
- Slope_stability_analysis wikiPageRevisionID "603129958".
- Slope_stability_analysis hasPhotoCollection Slope_stability_analysis.
- Slope_stability_analysis subject Category:Geotechnical_engineering.
- Slope_stability_analysis subject Category:Geotechnical_engineering_software.
- Slope_stability_analysis type TopicalConcept.
- Slope_stability_analysis type Concept.
- Slope_stability_analysis comment "Slope stability analysis is performed to assess the safe design of a human-made or natural slopes (e.g. embankments, road cuts, open-pit mining, excavations, landfills etc.) and the equilibrium conditions. The term slope stability may be defined as the resistance of inclined surface to failure by sliding or collapsing.".
- Slope_stability_analysis label "Slope stability analysis".
- Slope_stability_analysis label "斜面安定解析".
- Slope_stability_analysis sameAs 斜面安定解析.
- Slope_stability_analysis sameAs m.076ypf0.
- Slope_stability_analysis sameAs Q11500795.
- Slope_stability_analysis sameAs Q11500795.
- Slope_stability_analysis wasDerivedFrom Slope_stability_analysis?oldid=603129958.
- Slope_stability_analysis depiction Slopslump2.jpg.
- Slope_stability_analysis isPrimaryTopicOf Slope_stability_analysis.
