Design and analysis of blast test of underground arch structure
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
To research the response of arch structure under dynamic loading,an explosion test was designed according to the explosion principle,theory of sensor technology and the requirements of explosion on underground arch structure.The arch structure made by reinforced concrete was buried after installing sensors.In order to obtain valid measurement data,several types of sensors were used in the tests,including strain sensor,acceleration sensor,pressure sensor,displacement sensor,etc.In this paper,the basic requirements of explosion experiment on underground arch structure,as well as its basic principle,were introduced,and the dynamic test system mainly composed of sensors,initiation of explosion and synchronized trigger and data acquisition and storage,was constructed.Judged from the phenomena and results,this test can meet the requirements of blast test,and provide the reference for other similar test and the basis of the design of underground arch structure.
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.
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) | 0.001 | 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 it