One-dimensional mechanical behavior of granular material under high stresses(PartI):compression behavior
Bibliographic record
Abstract
Grain crushing occurs in granular materials when the materials are compressed at high stresses.On one hand,grain crushing induces the evolution of grain size distribution.The content of coarse grains decreases while the content of fine grains increases.On the other hand,the crushing of grains induces the conversion of energies.According to the law of the conservation of energy,one component of the work done by external forces is transferred into heat energy due to the friction between grains;and the other component is dissipated into grain crushing,which was estimated using the theory of surface physics in this study.A relationship between grain crushing amount ratio and void ratio was obtained based on the theories of fractal geometry.One-dimensional compression tests on sand were conducted and relevant test data were examined to verify the obtained relationship.It was indicated in this study that the obtained relationship can describe the influence of grain crushing on the compressibility of granular materials at high stresses.
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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".