Crushing characteristics of bionic thin-walled tubes inspired by bamboo and beetle forewing
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
Bionic structures have garnered considerable attention due to their superior energy absorption capacity and light weight. This study proposes a group of bionic thin-walled tubes inspired by the microstructure of bamboo and beetle forewing. Experimental testing is conducted to validate the finite element model of bionic thin-walled tubes. The crushing performance of bionic thin-walled tubes and traditional thin-walled tubes is compared under the same weight. The bionic thin-walled tube with excellent crashing performance is further determined, that is, B-9-W. Then, parametric studies of the B-9-W tube are performed to reveal the effect of geometric parameters on crashworthiness characteristics. Finally, multi-objective optimization is carried out to seek the optimal design of B-9-W. Results show that, compared with two traditional thin-walled tubes, the specific energy absorption of the optimized B-9-W increases by 44.124% and 125.058%, respectively.
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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 it