Understanding How Overhead Lines Respond to Localized High Intensity Wind Storms
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In many regions of the world not exposed to atmospheric icing, localized High Intensity Winds pose the greatest risk to failure of overhead lines. However, only a few countries have put in place codified procedures that provide a level of mitigation of the effects and provide increased security of overhead lines. In other regions where localized HIW events now appear to be more frequent than previously anticipated, utilities are looking at simple ways of reducing the risk of catastrophic failures. For existing lines, it is feasible to increase significantly the survival of supports to localized HIW storms with relatively simple improvements to the structures such as higher diagonal bracing capacity in self-supporting towers and higher flexural mast rigidity in guyed structures. For new supports, appropriate design loadings applicable to the predominant wind storm type of the region will necessarily influence the detailed design. Some simplified design loading cases are proposed here to account for the effects of localized HIW on overhead line supports. They are recommended for use by utilities without codified procedures in place. When the hazard is real and its mitigation on existing lines is impractical, security measures should be implemented to reduce the probability of cascading failures.
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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 it