ai artificial intelligence. landslide velocity prediction applied to the cassas landslide, piedmont,...
TRANSCRIPT
![Page 1: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/1.jpg)
AI Artificial IntelligenceLandslide Velocity PredictionApplied to the Cassas Landslide, Italy
![Page 2: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/2.jpg)
Table of contents Introduction Cassas Landslide Input data Velocity data prediction Past displacement prediction Mitigative measures Other applications End
![Page 3: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/3.jpg)
Introduction
"AI LANDSLIDE" analyses monitoring data and allows reliable predictions of landslide velocity based on past inclino-metric data and rainfall.
Civil Protection Alerts can be triggered with more reliability, thus avoiding many costly costly crisis planning errorscrisis planning errors.
![Page 4: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/4.jpg)
PARIS - LYON
GENEVA
TURIN - MILAN
GENOA - ROME
![Page 5: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/5.jpg)
Cassas Landslide, Italy - Volume 20 - 30 million m3
- Lenght appx. 1.8 Km- Average slope 50 to 55 %- Slide depth appx. 60 m
![Page 6: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/6.jpg)
Cassas LandslideRainfall 1998-2002
![Page 7: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/7.jpg)
The learning phase encompassed 40 points. A.I. LANDSLIDE can already effectively predict velocities after a rather short learning phase!
Prediction: Velocity data 98-02
![Page 8: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/8.jpg)
1999
1999
2000
2000
2001
2001
2002
2002
![Page 9: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/9.jpg)
Rainfall 1990-2002 Rainfall data from 1991 to 2002 are available.
Thus it is possible to estimate the displacement during this period
![Page 10: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/10.jpg)
AI Artificial Intelligence Landslide Prediction
Past displacement
![Page 11: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/11.jpg)
?
![Page 12: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/12.jpg)
Displacement Real displacement Nov-98 to Ago-02
(46 months) Inclinometer n°3 ≈ 20.5 cm
≈ 20.5 cm
Calculated displacement Jan-91 to Nov-98 (94 months) Inclinometer n°3 ≈ 21.1 cm
≈ 21.1cm
![Page 13: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/13.jpg)
According to the « AI Landslide » model the need of implementing mitigative measures has clearly emerged. The main scope being the depression of the ground water table
Three alternatives have been studied with a risk management approach:
Deep drainage by vertical shafts and submerged pumps
600 m long tunnel in stable ground with ascending drainage boreholes
150 m long 3 x 3 m drainage tunnel in the sliding mass with subhorizontal drains
« AI Landslide » engineering application
![Page 14: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/14.jpg)
The system « AI Landslide » can be custom tailored to study other events and phenomena than landslides.
Practically, any activity in which the driving parameters can be measured and identified can be studied with « AI Landslide ». However the model has to be custom tailored for each phenomenon:
- Levels of water in a river or creek - Deformations and settlements - Tunnel’s convergence - Rock mass movements - Dispersion of contaminants - Etc.
Other « AI Landslide » applications
![Page 15: AI Artificial Intelligence. Landslide velocity prediction applied to the Cassas Landslide, Piedmont, Italy](https://reader034.vdocuments.site/reader034/viewer/2022042816/5595e33f1a28ab9c598b47b4/html5/thumbnails/15.jpg)
END
More information in:
www.ailandslides.com www.riskope.com