Thermal Effect on Vibration Characteristics of Armchair and Zigzag Single-Walled Carbon Nanotubes Using Nonlocal Parabolic Beam Theory

被引：39

作者：

Baghdadi, Habib ^{[1
]}

Tounsi, Abdelouahed ^{[2
]}

Zidour, Mohamed ^{[2
,3
]}

Benzair, Abdelnour ^{[1
]}

机构：

[1] Univ Djillali Liabes Sidi Bel Abbes, Dept Phys, Sidi Bel Abbes 22000, Algeria

[2] Univ Djillali Liabes Sidi Bel Abbes, Lab Mat & Hydrol, Sidi Bel Abbes 22000, Algeria

[3] Univ Ibn Khaldoun, Dept Genie Civil, Tiaret 14000, Algeria

来源：

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2015年 / 23卷 / 03期

关键词：

carbon nanotube; physical properties; vibration; BUCKLING ANALYSIS; WAVE-PROPAGATION; MECHANICAL-PROPERTIES; FORCED VIBRATION; MODEL; ELASTICITY; FREQUENCY; FIELD;

D O I：

10.1080/1536383X.2013.787605

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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 for armchair and zigzag SWCNT are derived using an energy-equivalent model. Results indicate significant dependence of natural frequencies on the temperature change as well as the chirality of armchair and zigzag carbon nanotube. In addition, the frequencies of armchair and zigzag SWCNTs with different indices of translation of the chiral vector are compared.

引用

页码：266 / 272

页数：7

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