Experimental studies of long-term fatigue of steel sewer structures
Why this work is in the frame
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Bibliographic record
Abstract
The results show that the experimental studies of long-term fatigue (strength) of steel structures of underground sewage structures in a chemically aggressive environment, simultaneously containing chemical ingredients and biologically aggressive bacteria. It is established that long-term fatigue (strength) of steel structures of underground sewage structures is significantly reduced during long-term operation, and especially when exceeding 20 years or more, in chemically aggressive environments of domestic sewage, which often leads to corrosion and mechanical damage. It is shown that in the course of long service life the indicators of long-term fatigue of reinforcing steel rods of reinforced concrete structures are significantly reduced, which causes the formation of cracks in the connection "reinforcement - concrete", which usually leads to the destruction of reinforced concrete pipes and structures as a whole.
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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 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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