A Study on the Performance of Insulation for Buried Utilities in Cold Regions
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
Damage due to the frost penetration in soils can be detrimental to buried utilities such as water and gas pipes. It would not only reduce their service life but may also induce service interruptions and public safety concerns. Therefore, buried pipes should be located below the frost depth to prevent them from the frost damage. An alternative approach to protect buried utilities against frost damage and reduce the construction cost is to install insulations over and around the pipes. This paper aims to study the performance of the insulation materials with various geometries to prevent buried utilities from the frost damage in frost-susceptible soils. For this purpose, a comparative study is performed to determine the effect of phase change on the performance of the insulating foam with various geometries. Also, various geometries of insulation including horizontal, inverted U-shaped, and cylindrical insulations are modeled in order to present the best insulation configuration.
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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