Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Autoren

  • M. Chwała
  • D. J. Jerez
  • H. A. Jensen
  • M. Beer

Externe Organisationen

  • Wroclaw University of Technology
  • Tongji University
  • The University of Liverpool
  • Universidad Tecnica Federico Santa Maria
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksProceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022
Herausgeber/-innenMichael Beer, Enrico Zio, Kok-Kwang Phoon, Bilal M. Ayyub
Seiten447-453
Seitenumfang7
PublikationsstatusVeröffentlicht - 2022
Veranstaltung8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022 - Hannover, Deutschland
Dauer: 4 Sept. 20227 Sept. 2022

Abstract

The study presents an approach for searching optimal borehole placement for shallow foundation design under spatially variable conditions. A recently proposed approach named Random Failure Mechanism Method is adopted, which allows for 3D bearing capacity estimations considering spatially variable soil and given borehole locations. The borehole placement problem is formulated as finding the borehole locations that minimize the standard deviation of the foundation bearing capacity. A stochastic optimization framework named Asymptotic Bayesian Optimization is implemented to handle the inherent variability of the standard deviation estimates. The applicability of the proposed approach is demonstrated based on a scenario involving a rectangular footing and two boreholes. The feasibility and effectiveness of the approach are promising for future applications, mostly for proposing optimal borehole placement for typical engineering practice foundation layouts.

ASJC Scopus Sachgebiete

Zitieren

Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions. / Chwała, M.; Jerez, D. J.; Jensen, H. A. et al.
Proceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022. Hrsg. / Michael Beer; Enrico Zio; Kok-Kwang Phoon; Bilal M. Ayyub. 2022. S. 447-453.

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Chwała, M, Jerez, DJ, Jensen, HA & Beer, M 2022, Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions. in M Beer, E Zio, K-K Phoon & BM Ayyub (Hrsg.), Proceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022. S. 447-453, 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022, Hannover, Deutschland, 4 Sept. 2022. https://doi.org/10.3850/978-981-18-5184-1_MS-13-188-cd
Chwała, M., Jerez, D. J., Jensen, H. A., & Beer, M. (2022). Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions. In M. Beer, E. Zio, K.-K. Phoon, & B. M. Ayyub (Hrsg.), Proceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022 (S. 447-453) https://doi.org/10.3850/978-981-18-5184-1_MS-13-188-cd
Chwała M, Jerez DJ, Jensen HA, Beer M. Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions. in Beer M, Zio E, Phoon KK, Ayyub BM, Hrsg., Proceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022. 2022. S. 447-453 doi: 10.3850/978-981-18-5184-1_MS-13-188-cd
Chwała, M. ; Jerez, D. J. ; Jensen, H. A. et al. / Random Failure Mechanism Method in Optimal Borehole Placement for Shallow Foundation Design Under Spatially Variable Conditions. Proceedings of the 8th International Symposium on Reliability Engineering and Risk Management, ISRERM 2022. Hrsg. / Michael Beer ; Enrico Zio ; Kok-Kwang Phoon ; Bilal M. Ayyub. 2022. S. 447-453
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