Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Qingtian Deng"'
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1256 (2024)
Due to the advantage that the non-convex penalty accurately characterizes the sparsity of structural damage, various models based on non-convex penalties have been effectively utilized to the field of structural damage identification. However, these
Externí odkaz:
https://doaj.org/article/d56eab20e6bd46219eb84f74d57f711b
Publikováno v:
Materials Research, Vol 25 (2022)
Based on the face-centered cubic structure, several different types of cubic lattice structures are designed in this paper, the quasi-static compression behavior of the lattice structure is thoroughly investigated by finite element simulation and exp
Externí odkaz:
https://doaj.org/article/08d15cc217204fe2846f91ca7ee2eff4
Autor:
Ning Wang, Qingtian Deng
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 34, Iss 1, Pp 1-12 (2021)
Abstract Irregular honeycomb structures occur abundantly in nature and in man-made products, and are an active area of research. In this paper, according to the optimization of regular honeycomb structures, two types of irregular honeycomb structures
Externí odkaz:
https://doaj.org/article/d23e02599fbd4e25bc574d67e7cafa17
Publikováno v:
AIP Advances, Vol 7, Iss 4, Pp 045304-045304-10 (2017)
We study the position-dependence of vortex motion around asymmetric mesoscopic superconducting ring for the external current flowing from inner boundaries to outer boundaries based on time-dependent Ginzburg-Landau theory. The inner hole position can
Externí odkaz:
https://doaj.org/article/cbcbcd7499c740a998258f8fce3dae8c
Publikováno v:
In Structures August 2023 54:890-897
Publikováno v:
Mechanics of Advanced Materials and Structures. :1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cea1075d818f538d091104a09b9e0774
https://doi.org/10.1080/15376494.2022.2158505
https://doi.org/10.1080/15376494.2022.2158505
Publikováno v:
Advances in Structural Engineering. 25:1959-1971
The sparse regularization (SReg) model is widely used for structural damage identification by employing the sparsity peculiarity of the structural damage. The conventional SReg model often separately conducts damage identification on each measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff680b4da37db17a39c03a11b3c48cbd
https://doi.org/10.1177/13694332221085372
https://doi.org/10.1177/13694332221085372
Publikováno v:
Advances in Structural Engineering. :136943322211510
The conventional model updating based on sensitivity analysis generally employs l1-norm regularizer to characterize the sparsity of the structural damage. However, the l1-norm regularizer inevitably excessively penalizes the larger components in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed723d9ed9db7d6c0b157dbe5520f44
https://doi.org/10.1177/13694332221151017
https://doi.org/10.1177/13694332221151017
Publikováno v:
Materials, Vol 14, Iss 7129, p 7129 (2021)
Materials; Volume 14; Issue 23; Pages: 7129
Materials
Materials; Volume 14; Issue 23; Pages: 7129
Materials
Composite materials and re-entrant honeycomb structures have superior mechanical performance in energy absorption capacity. Inspired by laminate composite layers, single-layer re-entrant honeycomb cylindrical shells (RHCSs) with different orientation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0b3a02ee6657c4564a700d0f6818b31
https://www.mdpi.com/1996-1944/14/23/7129
https://www.mdpi.com/1996-1944/14/23/7129
Autor:
Qingtian Deng, Zhichun Yang
Publikováno v:
Nanoscience and Nanotechnology Letters. 10:1364-1370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9733e13c8da6f258596ea0d3c67edc9d
https://doi.org/10.1166/nnl.2018.2790
https://doi.org/10.1166/nnl.2018.2790