Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Dexing Qi"'
Autor:
Wenxia Hu, Zhiwen Ren, Zhishuai Wan, Dexing Qi, Xiaofei Cao, Zhen Li, Wenwang Wu, Ran Tao, Ying Li
Publikováno v:
Materials & Design, Vol 200, Iss , Pp 109481- (2021)
Metamaterials/Phononic crystals are used to control the propagation of elastic waves/sound waves, and can be used in fields such as vibration isolation, noise reduction, stealth, focusing, and acoustic wave devices. The realization of real-time, flex
Externí odkaz:
https://doaj.org/article/c675038390ec4f4eb890aa5207161696
Autor:
Wenwang Wu, Dexing Qi, Wenxia Hu, Li Xi, Lijuan Sun, Binbin Liao, Filippo Berto, Guian Qian, Dengbao Xiao
Publikováno v:
Materials & Design, Vol 192, Iss , Pp 108743- (2020)
3D re-entrant mechanical metamaterials were designed and fabricated with PμLSE (Projection Micro Litho Stereo Exposure) 3D printing technique, synchrotron X-Ray tomography 3D imaging and in situ mechanical experiments were performed for characterizi
Externí odkaz:
https://doaj.org/article/a03bba9b13fb4637ae29d9e1369adb0e
Autor:
Jiayong Qiu, Shui Yu, Jiugang Shao, Kaiqi Zhu, Dianchun Ju, Chunyu Chen, Dexing Qi, Fei Wang, Ni Bai, Rui Mao, Xiaoming Wang
Publikováno v:
Korean Journal of Chemical Engineering. 40:975-985
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b44a40afa1d33851bde0207da013bc2
https://doi.org/10.1007/s11814-022-1295-9
https://doi.org/10.1007/s11814-022-1295-9
Publikováno v:
SID Symposium Digest of Technical Papers. 53:1304-1306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708637a14abd78e45e3944010295e713
https://doi.org/10.1002/sdtp.15748
https://doi.org/10.1002/sdtp.15748
Publikováno v:
Science China Technological Sciences. 64:2220-2228
In this paper, three-dimensional (3D) novel hybrid lattice structures with exceptional mechanical properties and energy absorbing performances were proposed, and experimental and finite element simulation comparisons were performed to demonstrate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1205191c3dc7d619151163e3e121f172
https://doi.org/10.1007/s11431-020-1756-x
https://doi.org/10.1007/s11431-020-1756-x
Publikováno v:
International Journal of Solids and Structures. 202:787-797
In this paper, making use of the coupled deformation features of reentrant and tetrachiral lattices, innovative 3D chiral metamaterials are designed, in which their mechanical properties and deformation mechanisms are explored in details. Firstly, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad94f16f0f528b1cd565ccf39cce2cf
https://doi.org/10.1016/j.ijsolstr.2020.06.047
https://doi.org/10.1016/j.ijsolstr.2020.06.047
Publikováno v:
Thin-Walled Structures. 140:495-505
Auxetic chiral structures consisting of circular ring nodes and tangentially connected ligaments are engineered systems that exhibit excellent flexibility, vibration attenuation, impact resistance performances. In this paper, the out-of-plane dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5873bb40f244ae2eee3b1ff7b823a6dd
https://doi.org/10.1016/j.tws.2019.04.008
https://doi.org/10.1016/j.tws.2019.04.008
Publikováno v:
Extreme Mechanics Letters. 28:58-68
Rational design of artificial micro-structured metamaterials with advanced mechanical and physical properties that are not accessible in nature is challenging and important. Making use of the node rotation and ligament bending deformation features of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68beb956ec8eb0deb7e07a5c87d2ef97
https://doi.org/10.1016/j.eml.2019.02.005
https://doi.org/10.1016/j.eml.2019.02.005
Publikováno v:
Composites Science and Technology. 171:21-33
A multiscale elasto-plastic damage model is developed to predict the nonlinear behavior of three-dimensional (3D) braided composites. In this model, the sequential multiscale method is applied to transfer the effective properties from microscale to m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6109d86e9d5cfd49e8e0423924a6ba3e
https://doi.org/10.1016/j.compscitech.2018.12.003
https://doi.org/10.1016/j.compscitech.2018.12.003
Publikováno v:
Journal of Sound and Vibration. 529:116908
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ef71265f3b780c769b971b961277d19
https://doi.org/10.1016/j.jsv.2022.116908
https://doi.org/10.1016/j.jsv.2022.116908