Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI)
Pile foundations is a well-studied technique with many applications and its benefits on structures have been widely studied in the literature. In particular, the mutual effects of pile flexibility and soil deformability may significantly modify the seismic behaviour of superstructures. In order to c...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-02-01
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| Series: | Geosciences |
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| Online Access: | https://www.mdpi.com/2076-3263/11/2/66 |
| _version_ | 1797415756507381760 |
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| author | Davide Forcellini |
| author_facet | Davide Forcellini |
| author_sort | Davide Forcellini |
| collection | DOAJ |
| description | Pile foundations is a well-studied technique with many applications and its benefits on structures have been widely studied in the literature. In particular, the mutual effects of pile flexibility and soil deformability may significantly modify the seismic behaviour of superstructures. In order to consider the uncertainties that are connected with these issues, the paper applies the probabilistic-based approach of fragility curves by proposing three limit states based on ductility factor. Non-linear dynamic analyses were performed with OpenSees PL to assess the potentialities of three pile configurations founded on three cohesionless soil with different deformability. |
| first_indexed | 2024-03-09T05:54:11Z |
| format | Article |
| id | doaj.art-4a49d32b58ae4082942611fa3a9b2fc8 |
| institution | Directory Open Access Journal |
| issn | 2076-3263 |
| language | English |
| last_indexed | 2024-03-09T05:54:11Z |
| publishDate | 2021-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Geosciences |
| spelling | doaj.art-4a49d32b58ae4082942611fa3a9b2fc82023-12-03T12:14:42ZengMDPI AGGeosciences2076-32632021-02-011126610.3390/geosciences11020066Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI)Davide Forcellini0Department of Civil and Environmental Engineering, University of Auckland, 20 Symonds Street, Auckland 1010, New ZealandPile foundations is a well-studied technique with many applications and its benefits on structures have been widely studied in the literature. In particular, the mutual effects of pile flexibility and soil deformability may significantly modify the seismic behaviour of superstructures. In order to consider the uncertainties that are connected with these issues, the paper applies the probabilistic-based approach of fragility curves by proposing three limit states based on ductility factor. Non-linear dynamic analyses were performed with OpenSees PL to assess the potentialities of three pile configurations founded on three cohesionless soil with different deformability.https://www.mdpi.com/2076-3263/11/2/66soil structure interactionanalytical fragility curvespile foundationductility factornumerical simulationsOpensees |
| spellingShingle | Davide Forcellini Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) Geosciences soil structure interaction analytical fragility curves pile foundation ductility factor numerical simulations Opensees |
| title | Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) |
| title_full | Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) |
| title_fullStr | Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) |
| title_full_unstemmed | Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) |
| title_short | Analytical Fragility Curves of Pile Foundations with Soil-Structure Interaction (SSI) |
| title_sort | analytical fragility curves of pile foundations with soil structure interaction ssi |
| topic | soil structure interaction analytical fragility curves pile foundation ductility factor numerical simulations Opensees |
| url | https://www.mdpi.com/2076-3263/11/2/66 |
| work_keys_str_mv | AT davideforcellini analyticalfragilitycurvesofpilefoundationswithsoilstructureinteractionssi |