Modeling and mechanical characterization of braidtruded fiber reinforced polymer rebar
Bibliographic record
Abstract
Traditional steel rebar used for concrete reinforcement can be susceptible to corrosion. One solution to this problem is to substitute fiber reinforced polymer (FRP) rebar in the place of steel. However, conventional unidirectional FRP rebars are limited by a linear elastic failure mode at relatively low ultimate strains. In this study, FRP rebar was developed to behave in a pseudoductile manner, where a progressive failure was achieved based on the composite architecture. Hybrid FRP rebar consisting of a unidirectional carbon fiber core encased in a braided aramid fiber overwrap was manufactured, and a model was developed to reflect the tensile response of the rebar based on constituent material properties and geometric parameters. Experiments were conducted in order to validate the model, which was successful in reflecting the pseudoductile tensile behavior exhibited by the rebar. POLYM. COMPOS., 39:1582–1593, 2018. © 2016 Society of Plastics Engineers
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.
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) | 0.000 | 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 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".