Improved Kriging-Based Approach for the Probabilistic Analysis of a Large Diameter Monopile in a Spatially Varying Soil - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

Improved Kriging-Based Approach for the Probabilistic Analysis of a Large Diameter Monopile in a Spatially Varying Soil

Résumé

In this paper, a probabilistic analysis of an offshore monopile foundation embedded in a spatially varying clayey soil was performed. An efficient Kriging-based probabilistic approach using a multipoint enrichment was adopted. The aim is to compute the failure probability against exceeding a threshold value on the monopile head rotation. The proposed probabilistic approach was shown to significantly reduce the computation time with respect to the classical Kriging-based approach. Some probabilistic numerical results are presented and discussed.
Fichier principal
Vignette du fichier
Soubra2019.pdf (351.9 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04228927 , version 1 (04-10-2023)

Identifiants

Citer

Abdul Kader El Haj, Abdul-Hamid Soubra. Improved Kriging-Based Approach for the Probabilistic Analysis of a Large Diameter Monopile in a Spatially Varying Soil. 7th International Symposium on Geotechnical Safety and Risk (ISGSR), Dec 2019, Taipei, Taiwan. ⟨10.3850/978-981-11-2725-0-IS9-4-cd⟩. ⟨hal-04228927⟩
8 Consultations
23 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More