Experimental Study on the Mechanics Character of Lava in the Area of Xujiaweizi
Bibliographic record
Abstract
The Xujiaweizi rift in the north of Songliao Basin is the largest volcanic gas reservoir in China, and because themechanics character of lava largely influences the production and development of the oil field, so it is necessary tomake clear the mechanics character of laves in this area. After analyzing the lava lithology of the Daqing Xujiaweizi,taking the rock mechanics and the elastic mechanics as the theoretical base, six kinds of representative lava mechanicscharacters in this area are tested in the laboratory, and relative basic mechanics parameters are obtained, which can exertimportant function for relative engineering design. The test results show that the lavas in this area are representativebrittle rocks and the rock fracture mainly is brittle failure, and with the increases of the burial depth and the confiningpressure, the rocks present character of plastic failure. The research results will play a very important role in thevolcanic gas reservoir exploitation in Daqing Xujiayanzi.
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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 | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| 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".