Axial-shear-flexure interaction (ASFI) approach for displacement-based analysis of reinforced concrete columns
Bibliographic record
Abstract
An approach is presented in this paper in order to evaluate seismic performance of reinforced concrete columns based on axial-shear-flexure interaction concept. The total average axial strain is determined as equal to the summation of average axial strains induced by flexural, axial and shear mechanisms. In the method, fiber model in one-dimensional stress field is applied for modeling the flexural behavior. Strength deterioration is applied on the concrete fibers due to reduction of shear capacity. An integration point, representing the average strain-stress relationship of the element from one end to the inflection point, simulates the shear behavior of a reinforced concrete column. Pushover analyses were carried out to evaluate the performance of shear, shear-flexural, and flexural dominated reinforced concrete column specimens applying the proposed method. The analytical results such as ultimate lateral forces and ultimate drift ratios as well as post-peak responses have shown consistent agreement with the test results.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), 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".