Bibliographic record
Abstract
Comoé Dam in Burkina Faso is an embankment dam of 24 m maximum height above the riverbed and around 1170 m crest length. The dam foundations on the abutments are lateritic ground made of a superficial hard duricrust covering a lateritic carapace, soft to firm layer of 6 to 10 m thickness with canaliculus and cavities. The bedrock is made of highly weathered dolerite at the top, sound and watertight at depth. Since the first impoundment of the dam in 1991, uncontrolled seepage appeared at the downstream toe of the embankment on both abutments, particularly on the left bank. Seepage flow gradually increased with time. In 2010, the situation became critical with development of subsidence downstream in the left abutment. Remedial works launched in 2013 included a positive sheet piles cutoff of 40 m maximum depth, tubes-à-manchettes grouting and compaction grouting. Because of the political crisis and economic difficulties, works stopped before completion of compaction grouting and tubes-à-manchettes grouting on the left bank. Although remedial works have not been completed, already a significant reduction in seepage flow and pressures has been observed.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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".