Influence of temperature change on column buckling of multiwalled carbon nanotubes

2008 ◽  
Vol 372 (10) ◽  
pp. 1676-1681 ◽  
Author(s):  
Y.Q. Zhang ◽  
X. Liu ◽  
J.H. Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Temperature Change ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon ◽  
Column Buckling ◽  
Influence Of Temperature

Buckling Analysis of Multiwalled Carbon Nanotubes Under Torsional Load Coupling With Temperature Change

2005 ◽  
Vol 128 (3) ◽  
pp. 419-427 ◽  
Author(s):  
Xiaohu Yao ◽  
Qiang Han
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Thermal Effect ◽  
Temperature Change ◽  
Multiwalled Carbon Nanotubes ◽  
Thermal Environment ◽  
Multiwalled Carbon Nanotube ◽  
Wave Number ◽  
Multiwalled Carbon ◽  
Torsional Load

The buckling of multiwalled carbon nanotubes under torsional load coupling with temperature change is researched. The effects of torsional load, temperature change, surrounding elastic medium, and van der Waals forces between the inner and outer nanotubes are taken into account at the same time. Using continuum mechanics, an elastic multishell model with thermal effect is presented for buckling of a multiwalled carbon nanotube embedded in an elastic matrix under thermal environment and torsional load. Based on the model, numerical results for the general case are obtained for the thermal effect on buckling of a multiwalled carbon nanotube under torsional load. It is shown that the buckling torque of a multiwalled carbon nanotube under a certain value of temperature change is dependent on the wave number of torsional buckling modes, and a conclusion is drawn that at room or lower temperature the critical torsional load for infinitesimal buckling of a multiwalled carbon nanotube increases as the value of temperature change increases, while at temperature higher than room temperature the critical torsional load for infinitesimal buckling of a multiwalled carbon nanotube decreases as the value of temperature change increases.

scholarly journals Influence of Temperature Change on Column Buckling of Double Walled Carbon Nanotubes Using Different Theories

2014 ◽  
Vol 50 ◽  
pp. 634-641 ◽  
Author(s):  
Khaled Amara ◽  
Okkacha Youb ◽  
Mokhtar Bouazza ◽  
Tounsi Abedlouahed ◽  
Adda Bedia El Abbas
Keyword(s):  
Carbon Nanotubes ◽  
Temperature Change ◽  
Column Buckling ◽  
Influence Of Temperature ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Effect of Multiwalled Carbon Nanotubes On Mechanical Properties of Concrete

2012 ◽  
Vol 2 (6) ◽  
pp. 166-168 ◽  
Author(s):  
Dr.T.Ch.Madhavi Dr.T.Ch.Madhavi ◽  
◽  
Pavithra.P Pavithra.P ◽  
Sushmita Baban Singh Sushmita Baban Singh ◽  
S.B.Vamsi Raj S.B.Vamsi Raj ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Multiwalled Carbon
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