Gordon R. Keller, Gordon R. Keller, PE, GE PE, GE Geotechnical Geotechnical Engineer Engineer [email protected][email protected]or or Slope Slope Stabilization Stabilization Rural Roads Educational Webinar Series Rural Roads Educational Webinar Series
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Gordon R. Keller, PE, GEGordon R. Keller, PE, GEGeotechnical EngineerGeotechnical [email protected]@fs.fed.us
Assessment of Risks Involved•Hazard, or Likelihood of Failure•Consequences of Failure/Values at Risk (Infrastructure and Environment)
Range of Management Options•Do Nothing or Adapting to Slide•Move Facilities, Protection Measures•Stabilization Measures
Stabilization Measures(What is adequate and cost-effective)
•Maintenance--Slide Removal•Use of Vegetation, Drainage•Slope Modification•Gabions, Small Walls, Buttresses•Reinforced Fills, Deep Patch Repairs•Designed Retaining Structures•Piles, Anchors, Soil Nails, Etc.
Use of Vegetation for Slide Prevention Use of Vegetation for Slide Prevention and Slope Stabilizationand Slope Stabilization