Seismic Slope Stability and Liquefaction Potential of Large Existing Local Dams
Bibliographic record
Abstract
In order to increase the local material dam capacity to sustain from the big floods as the effect of climate change recently, the existing dams in Vietnam are frequently considered the two remedial design proposals either increasing the spillway discharge capacity or raising the dam height to increase the storage volume of the reservoir during the flood season.In addition, regarding the dam constructed on the earthquake prone area, the seismic slope stability and liquefaction potential caused by strong earthquake need to be carefully examined.Numerical study was implemented on the Phu Vinh large dam based on the site geotechnical data with many scenario loading cases.The analysis results showed that the static slope stability factors of safety could be satisfied by the existing standards; however, seismic factors of safety decreased significantly under unity with three cases of earthquake (T=475 years, 145 years and 10,000 years).In addition, liquefaction potential could be possible at the sandy layer under downstream rockfill.The safety measures need to be implemented in the design and construction of the existing and /or the new large dams.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 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".