Study of the geomechanical behaviour of different saline typologies in the Catalan basin
Bibliographic record
Abstract
Saline materials have a characteristic called Creep, which is the flow capacity once an underground excavation is opened.This flow can be fast enough to present a safety hazard for the miners and an operational issue due to the crosssection reduction of the drift or even its collapse.Therefore, it is crucial to control the creep evolution over time.A case study is analysed, analysing 8 salt lithologies separated by layers of clays that configure the deposit.The properties of these clays, considering its surfaces, correspond to the weakness planes, being the most likely zone to detach and cause accidents.Consequently, they have been analysed to know their properties, as well as the movements that occur in the drifts.In this regard, a laser scan has been used to determine the movements generated over time by means of weekly data obtaining a pattern, movements of lithologies and its velocity, and the load of the pillars in the area studied.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| 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 source (direct Gemma or distilled Codex), 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".