Adoucissement par fatigue d’un élastomère SBR chargé à 50% de noir de carbone en cisaillement pur avec trou
Bibliographic record
Abstract
En fatigue des elastomeres, le module de rigidite apparent decroit en fonction du nombre de cycles. Comme phenomene physique, il a ete etabli que pendant chaque cycle, il y a une dissipation d'energie elastique generee par le frottement entre les chaines macromoleculaires a l'echelle de la microstructure de l'elastomere. Cette energie est d'ailleurs en chute permanente durant le chargement cyclique jusqu'a la rupture d'une eprouvette. Ceci engendre une diminution de la rigidite apparente lors d'un chargement cyclique. Dans ce travail nous presenterons une demonstration experimentale et phenomenologique de la chute de la rigidite apparente au cours d'un chargement cyclique en cisaillement pur avec trou. Ensuite nous developperons une relation analytique entre la rigidite apparente et l'endommagement de l'eprouvette.
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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 | 0.001 |
| 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) | 0.003 | 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".