Bibliographic record
Abstract
We derive an Airy stress function solution for a submarine or subareal, infinite or finite, elastic wedge with a frictional basal fault. The solution has a simple compact expression and has corrected errors present in earlier elastic wedge solutions. We use the solution to study frequently observed bending‐like behavior of relatively thin wedges, in which lateral tension and compression coexist but are vertically partitioned. Conditions to cause such coexistence are best understood by examining how the position of a neutral line changes in response to variations in basal traction, pore fluid pressure, and wedge geometry. We have used the example of the Mauna Loa–Kilauea rift flank in Hawaii to illustrate how the solution may be applied to geological problems. Our results generally support the concept of a “bent” elastic wedge previously proposed to explain coeval normal faulting in the upper part and reverse faulting in the lower part of the rift flank. However, we find that coexistence of tension and compression in a wedge of this type can occur over a much wider range of pore fluid pressure values and basal friction conditions than previously thought and does not require unusual geological processes.
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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 | 0.001 |
| 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) | 0.001 | 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".