25 years of geotechnical engineering

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  • 1. 25 years of geotechnical engineering Projects and experiences

2. Slope engineering Hydrogeological remediation works Geotechnical engineering and water courses Deep foundations Roads and infrastructure Site supervision during construction Emergency management Risk and crisis management Turin 2006 winter Olympic Games The Balangero asbestos mine: a European award winning pr 3. Slope engineering Rock engineering 4. Large alpine landslides 5. Numerical models 6. Slope stability analyses 7. Remediation and stabilization works 8. Integrated environmentally friendly construction sys 9. Regreening technicques 10. 0 0,5 1 1,5 2 2,5 3 3,5 4 01-giu-99 09-set-99 18-dic-99 27-mar-00 05-lug-00 13-ott-00 21-gen-01 01-mag-01 09-ago-01 Pluviometria-mediamobile(mm) -4 -2 0 2 4 6 8 10 12 14 16 velocitmedia(cm/anno) 240j 300j 360j dpl. I3 (cm/an) dpl. I4 (cm/an) Pz3 Pz4 Slope monitoring 11. Hydrogeological remediation works 12. Reinforced earth for slope stabilization 13. Geotechnical engineering and water courses Levees geotechnical design 14. Seepage analyses 15. Canals 16. Mountain torrents 17. Deep foundations 18. Multianchored flexible retaining walls 19. Jet grouting ground improvement 20. Pile testing 21. Drainage tunnels for slope stabilizatio 22. Viaducts stabilization 23. Roads and infrastructure 24. Jet grouting and minipiling foundation stabilization of existing structures 25. Numerical analyses 26. Structure tests 27. Site supervision during construction 28. Bored piles, 40m deep and 2000mm dia 29. Emergency management 30. Risk and crisis management 1 100 1000 1 10 10 100 1000 1/100.00 0 1/10.000 1/1.000 1/100 1/10 1 B.1 GRAFICO PROBABILITA - CONSEGUENZE SCENARIO B: OPERE IDRAULICHE INEFFICACI B.3 Esempio di curva di tollerabilit tracciata in base ad esperienze analoghe per clienti industriali B.2 B.4 31. 10-1 10-2 10-3 10-4 10-5 10-6 PROBABILITA P MAGNITUDINE [m3] 10.000 1.000.000 10.000.000 100.000 Serre la Voute - Domino completo Cassas-Speroneovest Cassas 1957 Serre la Voute Parte alta Serre la Voute - Domino parte bassa Serre la Voute A valle di Eclause FASCIA COMPARATIVA DI HUNGR 32. The snowboard halfpipe venue designed with reinforced 33. Venue manager during the event 34. Environmental restoration of a 60Mm3 dry asbestos tailings dump using risk based decision making A European award winning project 35. Before and after 36. Cable car system to avoid asbestos dust during constr 37. Helicopter hydroseeding for slope regreening