Attili, T. and Whitehouse, R.J.S. and Tavouktsoglou, N. and Yan, J. (2025) Time evolution models for scour burial of isolated objects on a granular seabed. In: IAHR World Congress 2025, 22-27 June 2025, Singapore. (Submitted)
Full text not available from this repository.Abstract
UneXploded Ordnances (UXOs) and Discarded Military Munitions (DMMs) represent a threat for offshore engineering infrastructures, such as offshore wind farms or subsea systems. These objects can bury under the action of waves and currents, making their detection challenging. The present study proposes two new models to predict the time evolution scour burial of isolated objects on granular soils. The first, referred to as DRAMBUIE 3.0, was developed by coupling recent empirical equations for the scour burial equilibrium depth with a time stepping approach. For the second, a new Artificial Neural Network (ANN) predictor for equilibrium burial depth was developed and coupled with a time evolution model to create DRAMBUIE-ANN. Both models revealed good capabilities to predict burial depths when compared with laboratory observations.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Maritime > General |
| Divisions: | Maritime |
| Depositing User: | Helen Stevenson |
| Date Deposited: | 25 Feb 2025 09:27 |
| Last Modified: | 25 Feb 2025 09:27 |
| URI: | http://eprints.hrwallingford.com/id/eprint/1674 |
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