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Updated: Sep 13, 2025

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自适应的机械陶纤维气凝来自预应力拓和多稳定约束

Hongxing Wang1, Longdi Cheng1, Jianyong Yu1,2

  • 1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China.

Nature communications
|July 27, 2025
PubMed
概括

研究人员通过将陶纳米纤维与织织品结合,开发出机械适应性陶纤维气凝. 这些新型气凝提供卓越的隔热和冲击吸收,克服传统陶气凝的局限性.

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Members Made of Elastoplastic Material01:19

Members Made of Elastoplastic Material

The behavior of elastoplastic materials under bending stresses, particularly in structural members with rectangular cross-sections, is crucial for predicting material responses and understanding failure modes. Initially, when a bending moment is applied, the stress distribution across the section follows Hooke's Law and is linear and elastic. This distribution means the stress increases from the neutral axis to the maximum at the outer fibers, up to the elastic limit.
As the bending moment...
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