Mechanical Analysis and Multi-Objective Optimization of Origami-Inspired Tree-Shaped Thin-Walled Structures Under Axial Impacts.

Honghao Zhang, Zilong Meng, Jixiang Zhang, Xinyu Hao, Shangbin Zhang, Niancheng Guo

Abstract read

In one paragraph

Article in Biomimetics (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Crashworthiness Design of Bidirectional Pyramidal Energy-Absorbing Tubes Based on Centipede Structures.Biomimetics (Basel, Switzerland) · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Honghao ZhangSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.ORCID 0000-0003-0421-2070

Zilong MengSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.

Jixiang ZhangSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.

Xinyu HaoSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.

Shangbin ZhangSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.

Niancheng GuoSchool of Mechanical Engineering, Shandong University, Jinan 250061, China.

Funding

Natural Science Foundation of Shandong ZR2021QE249

6 · The paper itself

Abstract

Rail vehicles, frequently utilized as a heavy-duty, high-speed means of transportation, have been observed to result in substantial casualties and economic losses in the event of accidents. Energy-absorbing structures are critical to achieving passive safety, effectively absorbing and dissipating energy. The present study utilizes numerical simulation to assess the performance of origami-inspired tree-shaped structures (OTSs) under diverse surface configurations. OTSs offer significant advantages in reducing

Indexed as

crashworthinessmulti-objective optimizationorigami-inspired tree-shaped

Identifiers

PMID41149235

DOI10.3390/biomimetics10100705

PMCPMC12564629

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.