Characteristics of Resilient Modulus of Weathered Phyllite Subgrade during Saturation Process
Bibliographic record
Abstract
The gradation and water content have a significant influence on the resilient modulus of strongly weathered phyllite subgrade. In this study, small-scale plate loading tests were conducted on large cylindrical specimens 600 mm in diameter and 450 mm high during the saturation process. The specimens comprised strongly weathered phyllite with varying rock content (0%, 35%, 55%, and 75%). The volumetric water content of each specimen was monitored continuously during the tests. The results demonstrated that the moisture migration rate was largest during the first 5 days of saturation, and the resilient modulus decreased sharply. This was followed by a slight increase in the resilient modulus during the next 10 days of saturation owing to the optimal structure induced by the test loading condition. The results also demonstrated that the resilient modulus of the coarser-grained specimen decreased slightly during the saturation process. A numerical model was established to analyze the stress state of asphalt pavement structure considering the reduction in subgrade resilient modulus. The results obtained from the numerical model indicated that the reduction in subgrade strength could lead to a significant increase of pavement deformation and shear stress.
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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".