| Title: |
Liquefaction damage assessment using Bayesian belief networks |
| Authors: |
Paolella, L.; Baris, A.; Modoni, G.; Spacagna, R. L.; Fabozzi, S. |
| Contributors: |
Guido Gottardi & Laura Tonni; Paolella, L.; Baris, A.; Modoni, G.; Spacagna, R. L.; Fabozzi, S. |
| Publisher Information: |
Taylor&Francis Group; GBR; London |
| Publication Year: |
2022 |
| Collection: |
IRIS Unicas (Università degli Studi di Cassino e del Lazio Meridionale) |
| Subject Terms: |
Liquefaction; bayesian; artificial intelligence |
| Description: |
The seismic and liquefaction risk assessment implies introducing methods based on different hypotheses and dealing with different levels of uncertainty affecting the whole process from triggering to surfi cial manifestation. In this context, soft computing methods, like Bayesian Belief Networks (BBN) and artificial intelligence algorithms, provide the logic framework for cause-effect relationships and the statistical statement to manage uncertainties. Taking advantage of the significant amount of geotechnical data and post-earthquake surveys, an application of BBN versus the forecasting of liquefaction-induced ground damage is proposed con sidering three main shocks of the 2010 – 2011 Christchurch (New Zealand) Earthquakes Sequence. The BBN algorithms are firstly employed to identify significant variables and learn the relationships among them, then a direct and graphical link between input and target data is created. The quantitative validation of the built architecture enables to advantageously queried the net to predict the result of new datasets. |
| Document Type: |
conference object |
| File Description: |
ELETTRONICO |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/isbn/9781003308829; ispartofbook:Cone Penetration Testing 2022; Cone Penetration Testing 2022; firstpage:1035; lastpage:1041; numberofpages:7; https://hdl.handle.net/11580/91740 |
| DOI: |
10.1201/9781003308829-156 |
| DOI: |
10.1201/9781003308829/cone-penetration-testing-2022-guido-gottardi-laura-tonni?context=ubx&refId=e4d9815c-7d77-4ef3-88fb-3682e4f2bf61 |
| Availability: |
https://hdl.handle.net/11580/91740; https://doi.org/10.1201/9781003308829-156; https://www.taylorfrancis.com/books/oa-edit/10.1201/9781003308829/cone-penetration-testing-2022-guido-gottardi-laura-tonni?context=ubx&refId=e4d9815c-7d77-4ef3-88fb-3682e4f2bf61 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.6B22B16B |
| Database: |
BASE |