Numerical Analysis of the Behavior of Suction Caissons in Clay
Bibliographic record
Abstract
This paper presents the development of a finite element model for simulating the behavior of suction caissons subjected to vertical loading, and the validation of the numerical model based on centrifuge experimental results. The pull out load versus displacement (Pu-d) curve obtained from finite element analyses (FEA), using the passive suction recorded in the centrifuge tests, was in close agreement with that obtained using the centrifuge pull out tests. Numerical simulation of passive suction is still a challenging problem, which is not fully solved at the present time. A new method, in which the water inside the caisson is simulated by a very soft poro-elastic material, was used to simulate the development of passive suction. Although the passive suction versus pull out displacement curve obtained using the FEA was slightly different from that obtained from the centrifuge tests, the magnitude of the maximum suction was almost the same, and the pull out force with displacement curve obtained using the FEA was in close agreement with that obtained from the centrifuge tests.
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How this classification was reachedexpand
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 | 0.000 | 0.000 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".