Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Abdelnour Benzair"'
2
A nonlocal quasi-3D theory for bending and free flexural vibration behaviors of functionally graded nanobeams
Autor: Abdelnour Benzair, Mohammed Sid Ahmed Houari, Abdelhakim Kaci, Khadra Bouafia, Abdelouahed Tounsi
Publikováno v: Smart Structures and Systems. 19:115-126
In this paper, size dependent bending and free flexural vibration behaviors of functionally graded (FG) nanobeams are investigated using a nonlocal quasi-3D theory in which both shear deformation and thickness stretching effects are introduced. The n
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be81bc816c1bf478db75dd767b21df68
https://doi.org/10.12989/sss.2017.19.2.115
Zobrazit plný text záznamu
3
On the bending and stability of nanowire using various HSDTs
Autor: Mohammed Sid Ahmed Houari, Djamel Ould Youcef, Houari Heireche, Abdelhakim Kaci, Abdelnour Benzair, Abdelouahed Tounsi
Publikováno v: Advances in nano research. 3:177-191
In this article, various higher-order shear deformation theories (HSDTs) are developed for bending and buckling behaviors of nanowires including surface stress effects. The most important assumption used in different proposed beam theories is that th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f27bbb14231c71adde60bd77ea15c990
https://doi.org/10.12989/anr.2015.3.4.177
Zobrazit plný text záznamu
5
Nonlinear vibration properties of a zigzag single-walled carbon nanotube embedded in a polymer matrix
Autor: Houari Heireche, Abdelnour Benzair, Abdelouahed Tounsi, Abdelmoumen Anis Bousahla, Abderrahmane Besseghier
Publikováno v: Advances in nano research. 3:29-37
In the current study, the nonlinear vibration properties of an embedded zigzag single-walled carbon nanotube (SWCNT) are investigated. Winkler-type model is used to simulate the interaction of the zigzag SWCNTs with a surrounding elastic medium. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84c31c3c2c372774855002fe90fe0df2
https://doi.org/10.12989/anr.2015.3.1.029
Zobrazit plný text záznamu
6
On the Thermal Buckling Characteristics of Armchair Single-Walled Carbon Nanotube Embedded in an Elastic Medium Based on Nonlocal Continuum Elasticity
Autor: Abdelnour Benzair, W. Adda Bedia, Abdelouahed Tounsi, Abdelwahed Semmah, S. R. Mahmoud
Publikováno v: Brazilian Journal of Physics. 45:225-233
In this paper, the thermal buckling characteristics of armchair single-walled carbon nanotube (SWCNT) embedded in a one-parameter elastic medium are investigated using a new nonlocal first-order shear deformation theory (NNFSDT). The present model is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4f4e952229b541c421111afb0721dfc
https://doi.org/10.1007/s13538-015-0306-2
Zobrazit plný text záznamu
7
Thermal Effect on Vibration Characteristics of Armchair and Zigzag Single-Walled Carbon Nanotubes Using Nonlocal Parabolic Beam Theory
Autor: Mohamed Zidour, Abdelnour Benzair, Habib Baghdadi, Abdelouahed Tounsi
Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 23:266-272
In this paper, the nonlocal Reddy beam model is employed to study the vibration characteristics of armchair and zigzag single-walled carbon nanotubes (SWCNTs) subjected to a uniform temperature rise. The equivalent Young's modulus and shear modulus f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1378a4b3eab52e0bc95fdc0b22081b65
https://doi.org/10.1080/1536383x.2013.787605
Zobrazit plný text záznamu
8
A Timoshenko beam model for vibration analysis of chiral single-walled carbon nanotubes
Autor: Abdelnour Benzair, Abdelouahed Tounsi, Lakhdar Boumia, Mohamed Zidour
Publikováno v: Physica E: Low-dimensional Systems and Nanostructures. 59:186-191
In this paper, dynamic properties of a single-walled carbon nanotube (SWCNT) with small scale effects are studied. Based on the nonlocal continuum theory and the Timoshenko beam model, the equations of motion are derived. The influences of scale coef
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f6bb132d09a5a21f33c505c3411cc5f
https://doi.org/10.1016/j.physe.2014.01.020
Zobrazit plný text záznamu
9
Temperature Effect on the Vibration Characteristics of Carbon Nanotubes
Autor: Houari Heireche, B. Kheroubi, Abdeloauhed Tounsi, Abdelnour Benzair
Publikováno v: Journal of New Technology and Materials. 4:46-49
In this work, the thermal buckling properties of carbon nanotube with small scale effect are studied. Based on the nonlocal continuum theory and the Timoshenko beam model, the governing equation is derived and the critical buckling temperature is pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73b6eb06acc9cde32cb1ca37d36e2247
https://doi.org/10.12816/0010298
Zobrazit plný text záznamu
10
Thermal effect on wave propagation in double-walled carbon nanotubes embedded in a polymer matrix using nonlocal elasticity
Autor: Lakhdar Boumia, Mohammed Sid Ahmed Houari, Abderrahmane Besseghier, Abdelnour Benzair, Abdelouahed Tounsi, Houari Heireche
Publikováno v: Physica E: Low-dimensional Systems and Nanostructures. 43:1379-1386
The thermal effect on wave propagation in double-walled carbon nanotubes (DWNTs) embedded in a polymer matrix is studied in this paper via nonlocal elasticity. The small-scale effects on vibration characteristics of carbon nanotubes are explicitly de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e68c632ac8881110673764bbc0d7359a
https://doi.org/10.1016/j.physe.2011.03.008
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje