Wave Induced Motions of Irregular Shaped Ice Mass close to Fixed Structure
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Bibliographic record
Abstract
Small ice pieces can pose significant threat to offshore platforms located in ice covered waters. Impact load due to iceberg and small ice fragments is important design consideration of such structures. The impact velocity and near vicinity hydrodynamic interaction significantly effects the impact load. In recent studies, Sayeed et al. [19, 20] investigated the hydrodynamic interaction of simple shaped ice masses heading towards a fixed platform in regular waves. It was found that the motions of the approaching ice mass is influenced by the standing wave and the distance to wave length ratio dictates the ice mass motion due to wave impact. In this paper, previous experimental data collected by Sayeed et al. [18] is reanalyzed to examine the wave kinematics of an irregular shaped ice mass heading to a fixed structure. Surge and heave velocities plotted against separation distance / wavelength show similar trends as observed by Sayeed et al. [20]. The stationary wave profile is found to be most influential factor on kinematics of the approaching ice mass
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it