Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zhen Han Yao"'
Autor:
Zhen Han Yao, Ying Tao Wei
Publikováno v:
Applied Mechanics and Materials. :780-785
To enhance the efficiency for the shape optimization of complex nonlinear structure, based on the FE analysis combined with the sensitivity analysis, the gradient-based Kriging (GBK) method is applied. A new criterion to determine the likely best spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0a675c842fa97e9cd161799f8bc0e40
https://doi.org/10.4028/www.scientific.net/amm.444-445.780
https://doi.org/10.4028/www.scientific.net/amm.444-445.780
Publikováno v:
Applied Mathematics and Mechanics. 26:1515-1522
The boundary element method was improved for the 2D elastic composites with randomly distributed inclusions. This problem can be reduced to a boundary integral equation for a multi-connected domain. Further, considering the matrices of the tractions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a449ad0de0d72fc349a8ec26a1b8ea
https://doi.org/10.1007/bf03246259
https://doi.org/10.1007/bf03246259
Publikováno v:
Journal of Materials Research. 20:1194-1206
Based on dimensional analysis and finite element computations, an energy-based representative strain for conical indentation in elastoplastic materials has been proposed to establish an explicitly one-to-one relationship between the representative st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02db765da66abada63061de587d20d91
https://doi.org/10.1557/jmr.2005.0147
https://doi.org/10.1557/jmr.2005.0147
Publikováno v:
Journal of the Chinese Institute of Engineers. 27:481-490
As a boundary‐type meshless method, the HBNM presented by authors’ group is based on a modified variational principle and MLS approximation, so it possesses the advantages of both BEM and meshless methods. This method does not require any mesh fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::936783baad9e56dfae0d283c34afc8b6
https://doi.org/10.1080/02533839.2004.9670898
https://doi.org/10.1080/02533839.2004.9670898
Publikováno v:
Communications in Numerical Methods in Engineering. 20:455-464
In this paper, a new scheme for designing the penalty factor in 3-D penalty-equilibrating mixed elements based on the Hu–Washizu three-field variational functional is proposed to improve the performance of the elements when applied to beam, plate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::084a42a79c98b358d80ffaebe723be1f
https://doi.org/10.1002/cnm.686
https://doi.org/10.1002/cnm.686
Publikováno v:
Structural Engineering and Mechanics. 15:83-114
A new simple 3-node triangular flat-shell element with standard nodal DOF (6 DOF per node) is proposed for the linear and geometrically nonlinear analysis of very thin to thick plate and shell structures. The formulation of element GT9 (Long and Xu 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26bad2ca95a508747a681f460af32d2
https://doi.org/10.12989/sem.2003.15.1.083
https://doi.org/10.12989/sem.2003.15.1.083
Publikováno v:
International Journal for Numerical Methods in Engineering. 53:2529-2548
In order to improve the accuracy of the mixed element for irregular meshes, a penalty-equilibrating 3D-mixed element based on the Hu–Washizu variational principle has been proposed in this paper. The key idea in this work is to introduce a penalty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b58e97e3661911eb92760e17a376d1df
https://doi.org/10.1002/nme.409
https://doi.org/10.1002/nme.409
Publikováno v:
Journal of the Chinese Institute of Engineers. 23:307-311
In this paper, the pavement‐subgrade system is modeled by a lot of rectangular thin plates on an elastic foundation, and the various joint restraints between these connected plates are simulated by generalized boundary conditions with a number of u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff73650256d976dce2332071c2fd847b
https://doi.org/10.1080/02533839.2000.9670550
https://doi.org/10.1080/02533839.2000.9670550
Publikováno v:
Journal of Marine Science and Technology. 17
This paper addresses some applications of the fast multipole boundary element method on the simulation of CNT composites, including the simulation of elastic, thermal and electric properties. The carbon nanotubes are treated as effective elastic fibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9855dce7ea299922303c405c39b800bb
https://doi.org/10.51400/2709-6998.1956
https://doi.org/10.51400/2709-6998.1956
Publikováno v:
Journal of Materials Research; May2005, Vol. 20 Issue 5, p1194-1206, 13p, 1 Diagram, 6 Charts, 12 Graphs