Zobrazeno 1 - 10
of 2 204
pro vyhledávání: '"Snap through"'
Autor:
Alfredo Canelas, Ana I. Abreu
Publikováno v:
Examples and Counterexamples, Vol 6, Iss , Pp 100165- (2024)
There are a significant number of examples of structures that fail due to elastic instability of elements subjected to compressive forces. There are also examples of elastic instability caused by tensile forces, but they are less well known. This pap
Externí odkaz:
https://doaj.org/article/fc53235c886f435bbe78435b6aae823e
Autor:
Pengfei Yang, Ruixing Huang, Fei Dang, Baoxiang Shan, Dewen Wang, Hong Liu, Yi Li, Xiangbiao Liao
Publikováno v:
Exploration, Vol 4, Iss 5, Pp n/a-n/a (2024)
Abstract Snap‐through bistability was widely exploited for rapid hopping in micro‐electro‐mechanical systems and soft robots. However, considerable energy input was required to trigger the transition between discrete buckling states blocked by
Externí odkaz:
https://doaj.org/article/9cf6d6104e774e968fad7dedce251234
Akademický článek
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Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113189- (2024)
This work presents the hierarchical tape spring that uses vein topologies to enable novel structural properties that are essential for architected materials with snapping and phase transition capabilities. Such novel structural properties include ben
Externí odkaz:
https://doaj.org/article/9d8d5e99ca5e4fa5aad1e6657c6a2b5b
Publikováno v:
Advanced Science, Vol 11, Iss 18, Pp n/a-n/a (2024)
Abstract Actuators utilizing snap‐through instabilities are widely investigated for high‐performance fast actuators and shape reconfigurable structures owing to their rapid response and limited reliance on continuous energy input. However, prevai
Externí odkaz:
https://doaj.org/article/3ff148aa213e48088b270b328a0239ee
Autor:
Sizi Hu, Chengzhi Li, Haochen Wang, Max D. Mylo, Jing Becker, Bo Cao, Claas Müller, Christoph Eberl, Kaiyang Yin
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112960- (2024)
Bioinspired, bistable snap-through structures are promising to release a burst of mechanical energy transformed from chemical energy, stored, and released incrementally during swelling/deswelling. Thin, disk-like hopper can harness the inhomogeneous
Externí odkaz:
https://doaj.org/article/7957487d83094ed4a7230fc0ea27a94f
Akademický článek
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Akademický článek
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Publikováno v:
International Journal of Smart and Nano Materials, Vol 14, Iss 1, Pp 36-56 (2023)
ABSTRACTDielectric elastomer actuators have attracted growing interest for soft robot due to their large deformation and fast response. However, continuous high-voltage loading tends to cause the electric breakdown of the actuator due to heat accumul
Externí odkaz:
https://doaj.org/article/0da00b88eeb04cb2bff77c7a5e275f78
Publikováno v:
Materials & Design, Vol 233, Iss , Pp 112216- (2023)
Architected materials exhibit extraordinary properties in comparison with conventional materials and structures, resulting in additional functionality and efficiency by engineering the geometry in harmony with the base material. Buckling-induced arch
Externí odkaz:
https://doaj.org/article/f32ef4acd24a4a6184d8d454c91dc98b