Experimental study on water evaporation from compacted clay using environmental chamber
Bibliographic record
Abstract
Water evaporation induces large volume change for clayey soils, often causing problems to geotechnical and geoenvironmental constructions. To better understand this process, an evaporation test on a compacted clay was conducted in a large-scale environmental chamber under controlled atmospheric conditions. Atmospheric parameters (wind speed, air temperature, and relative humidity) and the response of soil parameters (volumetric water content, temperature, soil suction as well as desiccation cracks) were monitored. The results show that the soil temperature is strongly related to the air conditions, evaporation process, and desiccation cracks. Unlike for sand, the evolution of volumetric water content is governed by both the high water retention capacity of clay and the effect of cracks. A three-stage evolution can be observed for not only the actual evaporation rate, but also the surface crack ratio. Thus, the surface crack ratio can be considered as one important parameter in the evaporation analysis taking into account the effect of desiccation cracks.
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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) | 0.001 | 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 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".