Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mahnaz Zakeri"'
Autor:
Mahnaz Zakeri, Omid Afzalnejad
Publikováno v:
مجله مدل سازی در مهندسی, Vol 15, Iss 48, Pp 61-71 (2017)
In this paper, chirality effect on the buckling behavior of SWCNTs has been investigated. In order to explore the effect of chiral angle, all structures are used with the same length and diameter but different chiral angles. For modeling of chemical
Externí odkaz:
https://doaj.org/article/a28e6e4d80a0494c956b1e562e79483c
Autor:
Mahnaz Zakeri, Omid Basiri
Publikováno v:
Journal of Ultrafine Grained and Nanostructured Materials, Vol 49, Iss 1, Pp 1-10 (2016)
In this research, the influence of structure on the tensile properties of single- walled carbon nanotubes (CNTs) is evaluated using molecular mechanics technique and finite element method. The effects of diameter, length and chiral angle on elastic m
Externí odkaz:
https://doaj.org/article/48462c248d5b47058413bd91bd08f4d8
Autor:
Mahnaz Zakeri, Mahdi Shayanmehr
Publikováno v:
Journal of Ultrafine Grained and Nanostructured Materials, Vol 46, Iss 1, Pp 1-9 (2013)
Carbon nanotubes (CNTs) are specific structures with valuable characteristics. In general, the structure of each nanotube is defined by a unique chiral vector. In this paper, different structures of short single-walled CNTs are simulated and their me
Externí odkaz:
https://doaj.org/article/77960c4273c849bbb3678f88fc1cf10b
Autor:
Chiara Colombo, Mahnaz Zakeri
Publikováno v:
Frattura ed Integrità Strutturale, Vol 2, Iss 3, Pp 2-10 (2008)
According to the classical definition for in-plane modes of crack deformation, the constant stress term T exists only in the presence of mode I. However, recent studies show that this term can exist inmode II conditions as well, and significantly aff
Externí odkaz:
https://doaj.org/article/b398ef70ad084e08b7d3eee296605b56
Autor:
Mahnaz Zakeri, Chiara Colombo
Publikováno v:
Frattura ed Integrità Strutturale, Vol 2, Iss 3 (2013)
According to the classical definition for in-plane modes of crack deformation, the constant stress term T exists only in the presence of mode I. However, recent studies show that this term can exist in mode II conditions as well, and significantly af
Externí odkaz:
https://doaj.org/article/7caf4e0d76bc4b3f9217f9507ee0120c
Publikováno v:
Frontiers of Structural and Civil Engineering. 17:179-190
In this study, the mechanical properties of the composite plate were considered Gaussian random fields and their effects on the buckling load and corresponding mode shapes were studied by developing a semi-analytical non-intrusive approach. The rando
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caf8cb95f716c50938f61e74026fb464
https://doi.org/10.1007/s11709-022-0888-z
https://doi.org/10.1007/s11709-022-0888-z
Publikováno v:
Journal of Thermoplastic Composite Materials. 36:2093-2119
Numerical parametric study is performed to investigate ballistic impact performance of a novel fiber metal laminate (FML) based on ultra-high molecular weight polyethylene (UHMWPE) fiber composite and aluminum 2024-T3 layers. A finite element modelin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4751c5264e73e77ae2aaff3831239224
https://doi.org/10.1177/08927057221089834
https://doi.org/10.1177/08927057221089834
Autor:
Hassan Mansoori, Mahnaz Zakeri
Publikováno v:
International Journal of Damage Mechanics. 31:215-245
A comprehensive strain-rate-dependent (SRD) finite element modeling procedure, based on continuum damage mechanics has been developed to predict the behavior of ultra-high molecular weight polyethylene (UHMWPE) fiber composite laminates under impact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fad24b5d63eec679b3347e56bd4327b3
https://doi.org/10.1177/10567895211035480
https://doi.org/10.1177/10567895211035480
Publikováno v:
Journal of Sandwich Structures & Materials. 24:360-384
This study investigates impact behavior and energy absorption of a Fiber Metal Laminate (FML) made of ultra-high molecular weight polyethylene (UHMWPE) fiber composite and aluminum 2024-T3 sheets. Specimens have been tested against two types of proje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::365c89af9e9565becb3a4b74eeaf65ee
https://doi.org/10.1177/10996362211020459
https://doi.org/10.1177/10996362211020459
Publikováno v:
Waves in Random and Complex Media. 32:359-380
In the present manuscript, the generalized differential quadrature method (GDQM) will be employed in order to solve the free vibration problem of three-phase carbon fiber/nanotube/polymer hybrid na...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3249c4e4d9180690b16f752aff462a05
https://doi.org/10.1080/17455030.2020.1773007
https://doi.org/10.1080/17455030.2020.1773007