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Paper Information

Journal:   INTERNATIONAL JOURNAL OF ENGINEERING   JANUARY 2011 , Volume 24 , Number 1 (TRANSACTIONS A: BASICS); Page(s) 79 To 86.
 
Paper: 

POSTBUCKLING EQUILIBRIUM PATH OF A LONG THIN-WALLED CYLINDRICAL SHELL (SINGLE-WALLED CARBON NANOTUBE) UNDER AXIAL COMPRESSION USING ENERGY METHOD

 
 
Author(s):  MOHAMMADIMEHR M., SAIDI A.R.*, GHORBANPOUR ARANI A., HAN Q.
 
* DEPARTMENT OF MECHANICAL ENGINEERING, SHAHID BAHONAR UNIVERSITY OF KERMAN, KERMAN, IRAN
 
Abstract: 
In this paper, an elastic shell model is presented for postbuckling prediction of a long thinwalled cylindrical shell under axial compression. The Ritz method is applied to solve the governing equilibrium equation of a cylindrical shell model based on the von-Karman type nonlinear differential equations. The postbuckling equilibrium path is obtained using the energy method for a long thin-walled cylindrical shell. Furthermore, the postbuckling relationship between the axial stress and end-shortening is investigated with different geometric parameters. Also, this theory is used for postbuckling analysis of a single-walled carbon nanotube without considering the small scale effects. Numerical results reveal that the single-walled carbon nanotube under axial compression has an unstable postbuckling behavior.
 
Keyword(s): POSTBUCKLING, LONG THIN-WALLED SHELL, AXIAL COMPRESSION, RITZ METHOD, SWCNT
 
 
References: 
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Citations: 
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APA: Copy

MOHAMMADIMEHR, M., & SAIDI, A., & GHORBANPOUR ARANI, A., & HAN, Q. (2011). POSTBUCKLING EQUILIBRIUM PATH OF A LONG THIN-WALLED CYLINDRICAL SHELL (SINGLE-WALLED CARBON NANOTUBE) UNDER AXIAL COMPRESSION USING ENERGY METHOD. INTERNATIONAL JOURNAL OF ENGINEERING, 24(1 (TRANSACTIONS A: BASICS)), 79-86. https://www.sid.ir/en/journal/ViewPaper.aspx?id=194448



Vancouver: Copy

MOHAMMADIMEHR M., SAIDI A.R., GHORBANPOUR ARANI A., HAN Q.. POSTBUCKLING EQUILIBRIUM PATH OF A LONG THIN-WALLED CYLINDRICAL SHELL (SINGLE-WALLED CARBON NANOTUBE) UNDER AXIAL COMPRESSION USING ENERGY METHOD. INTERNATIONAL JOURNAL OF ENGINEERING. 2011 [cited 2021July27];24(1 (TRANSACTIONS A: BASICS)):79-86. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194448



IEEE: Copy

MOHAMMADIMEHR, M., SAIDI, A., GHORBANPOUR ARANI, A., HAN, Q., 2011. POSTBUCKLING EQUILIBRIUM PATH OF A LONG THIN-WALLED CYLINDRICAL SHELL (SINGLE-WALLED CARBON NANOTUBE) UNDER AXIAL COMPRESSION USING ENERGY METHOD. INTERNATIONAL JOURNAL OF ENGINEERING, [online] 24(1 (TRANSACTIONS A: BASICS)), pp.79-86. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=194448.



 
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