Behaviour of high-strength concrete plates under impact loading
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 research programme was carried out to investigate the behaviour of high-strength concrete plates subjected to impact loading. The research includes an experimental investigation on 16 concrete plates. A rigid projectile was used to apply the impact load to the tested reinforced concrete specimens. The rigid projectile consisted mainly of a solid steel cylinder with 220 kg mass and 304·5 mm dia. contact area, dropped at variable heights of up to 4 m. The structural behaviour with respect to deflection, concrete and steel strains, failure mode and energy absorption was examined. The effects of dynamic loading, concrete strength, reinforcement ratio and support pattern were the test parameters. Based on the experimental test results, it has been found that at a test velocity of 4−7 m/s the impact load is about twice the static punching shear capacity estimated from code provisions.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 it