An Experimental Study of the Saturation Effect on Soil Erodibility Using Rotating Testing Apparatus
Bibliographic record
Abstract
Surface erosion of soil is a process of transporting soil grains by flowing fluids. It has been recognized as one of the major risks associated with infrastructure built in rivers, estuaries, and the coast, such as bridges, quays, and levees. Removing soils during the erosion process reduces soil support to the structures and may eventually lead to structural collapse. In this study, surface erosion of clayey soil was investigated using a purpose-built rotating surface erosion apparatus (RSEA). It specifically focuses on the effects of saturation and soil slaking on the erodibility of the clayey soil. The results show that increase of soil saturation decreased the erosion rate of the soil at the same hydraulic condition but did not change the erodibility category. Moreover, it was also found that the time-dependent disintegration/slaking process of unsaturated soil was critical to erodibility of unsaturated soil.
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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".