Observation and evaluation of soil stratum deformation in reclamation area under ocean tides
Bibliographic record
Abstract
Reclamation areas in coastal regions serve as primary human settlements, where groundwater undergoes fluctuations due to changes in ocean tides, resulting in deformation variations within the soil stratum. In this paper, the UWFBGs (ultra-weak fiber Bragg grating arrays) technique with micro strain accuracy and meter-scale resolution was used to investigate the soil stratum strain under ocean tidal effects. Through observations made at a borehole in Yushan Island, Zhoushan, China, semi-diurnal and spring-neap cycles of soil stratum deformation were identified, and the main influencing factor for soil tidal intensity within borehole depth was further analyzed. The concept of "soil stratum tidal strain energy density" was proposed to quantify the extent of soil deformation influenced by ocean tidal effects and four levels were divided to evaluate the borehole stratum. The results were of great importance for precise monitoring of soil deformation, and analysis of subsidence characteristics in reclamation areas.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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 source (direct Gemma or distilled Codex), 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".