Fire Performance of Corrosion-Damaged Reinforced Concrete Beams
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
This experimental study examines the effects of fire on corrosion-damaged reinforced concrete beams. Nine beams were cast with the same external dimensions and amount of reinforcement. Corrosion was induced in the beams by a constant current source. The beams were tested at constant service load while being exposed to the CAN/ULC-S101 time-temperature curve. The results indicated that the deflection of reinforced concrete beams increased during a fire exposure as the level of corrosion damage increased. The corrosion products within the pores of the concrete provided a limited insulating effect on the heat front penetration through the concrete cover. Temperature differential developed at the steel level was shown to help delay failure of the beams by the development of the axial thrust force. A major factor affecting the performance of corrosion damaged beams during a fire exposure was the ability of the concrete cover to remain in place.
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.
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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| 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