The Structural Performance of Composite Slabs with Profiled Steel Sheet Incorporating Different Concretes
Bibliographic record
Abstract
<p>Cold formed profiled steel sheets are widely used for composite floor decking, where they remain permanently in place as an integral part of the floor system. Some benefits of composite deck flooring are economy, speed of construction, and reduced weight. This research consisted of experimental investigations on composite slabs under static and post-fatigue monotonic loading, as well as loading to failure after being subjected to fire at specified temperature and fire duration. The material and geometric variables are the five types of high performance concrete mixes, two types of profile sheet and the presence or absence of longitudinal reinforcement. The structural performance of the composite slabs are described based on load-displacement response, stiffness, energy absorption capacity, ductility, steel deck-concrete interface as well as post-fatigue and post-fire residual strength. The recommendations of this research will be useful for determining the best application for each concrete mix in composite slabs. </p>
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How this classification was reachedexpand
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 | 0.000 |
| Open science | 0.001 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".