Étude expérimentale des phases de creusement d'un tunnel à l'aide d'un modèle réduit bidimensionnel
Bibliographic record
Abstract
The main purpose of this experimental and numerical work is to simulate the movements of the soil occurring during the construction of a shallow tunnel in a granular soil, and especially the phases of deconfining and reconfining due to the boring of a tunnel corresponding to the real phases of the construction work. The experimental device used is a small-scale two-dimensional model of a tunnel bored in the analogue soil of TaylorSchneebeli soil consisting of metallic rods. The analysis of the tests is carried out using the numerical imagery which allows visualization of the complete displacement field in the soil mass obtained during the tests. The influence of the tunnel depth on the width of the surface depression and on the maximum surface settlement is presented.Key words: tunnels, soilstructure interaction, digital image, deformation, small-scale model.[Journal translation]
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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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".