On the resilient behaviour of unbound aggregates
Why this work is in the frame
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Bibliographic record
Abstract
This paper explores the potential of the resilient modulus test to characterize the mechanical response of unbound aggregates. The paper is divided into two sections. The first section presents the results of a laboratory study aimed at identifying the significant factors that affect the resilient modulus of granular materials. Using the principles of experimental factorial design, four parameters, namely: deviator stress, confining pressure, moisture content and material dry density were included in the investigation. Resilient modulus test results showed that the effect of the deviator stress was the most significant followed by the effect of moisture content. Other factors appear to have little or no effect at all on the modulus parameter. In the second section of the paper, an attempt is made to interpret the material micro behaviour at the grain level with its macro response measured by the resilient modulus parameter. This part of the study was carried out using the discrete element modelling technique. Theoretical values of the resilient modulus obtained satisfactorily agree with laboratory determined moduli. These results confirm the suitability of the resilient modulus test to describe the mechanical response of unbound aggregate materials to traffic and environmental stimuli.
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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 | 0.000 |
| 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 it