THE EFFECT OF MULTI-DIRECTIONAL NANO COMPOSITE MATERIALS ON THE VIBRATIONAL RESPONSE OF THICK SHELL PANELS WITH FINITE LENGTH AND RESTED ON TWO-PARAMETER ELASTIC FOUNDATIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TAHOUNEH VAHID; NAEI MOHAMMAD HASAN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING Year:2016 | Volume:8 | Issue:1 Page(s): 11-28

Download Full-Text

View:

279

Download:

257

Cites:

Information Journal Paper

Title

THE EFFECT OF MULTI-DIRECTIONAL NANO COMPOSITE MATERIALS ON THE VIBRATIONAL RESPONSE OF THICK SHELL PANELS WITH FINITE LENGTH AND RESTED ON TWO-PARAMETER ELASTIC FOUNDATIONS

Author(s)

TAHOUNEH VAHID | NAEI MOHAMMAD HASAN | Issue Writer Certificate

Keywords

THICK SHELL PANELS RANDOMLY ORIENTED STRAIGHT SINGLE-WALLED CNTS TWO-PARAMETER ELASTIC FOUN DATIONS VIBRATION ANALYSIS OF STRUCTURES

Abstract

The main purpose of this paper is to investigate the effect of bidirectional continuously graded nanocomposite materials on free vibration of thick shell panels rested on elastic foundations. The elastic foundation is considered as a Pasternak model after adding a shear layer to the Winkler model. The panels reinforced by randomly oriented straight single-walled carbon nanotubes are considered.The volume fractions of SWCNTs are assumed to be graded not only in the radial direction, but also in axial direction of the curved panel. This study presents a 2-D six parameter power-law distribution for CNTs volume fraction of 2-D continuously graded nano composite that gives designers a powerful tool for flexible designing of structures under multi-functional requirements. The benefit of using generalized power-law distribution is to illustrate and present useful results arising from symmetric, asymmetric and classic profiles. The material properties are determined in terms of local volume fractions and material properties by Mori–Tanaka scheme. The 2-D differential quadrature method as an efficient numerical tool is used to discretize governing equations and to implement boundary conditions.The fast rate of convergence of the method is shown and results are compared against existing results in literature.Some new results for natural frequencies of the shell are prepared, which include the effects of elastic coefficients of foundation, boundary conditions, material and geometrical parameters. The interesting results indicate that a graded nano composite volume fraction in two directions has a higher capability to reduce the natural frequency than conventional 1-D functionally graded nano composite materials.

Cites

No record.

References

No record.

Cite

APA: Copy

TAHOUNEH, VAHID, & NAEI, MOHAMMAD HASAN. (2016). THE EFFECT OF MULTI-DIRECTIONAL NANO COMPOSITE MATERIALS ON THE VIBRATIONAL RESPONSE OF THICK SHELL PANELS WITH FINITE LENGTH AND RESTED ON TWO-PARAMETER ELASTIC FOUNDATIONS. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, 8(1), 11-28. SID. https://sid.ir/paper/319824/en

Vancouver: Copy

TAHOUNEH VAHID, NAEI MOHAMMAD HASAN. THE EFFECT OF MULTI-DIRECTIONAL NANO COMPOSITE MATERIALS ON THE VIBRATIONAL RESPONSE OF THICK SHELL PANELS WITH FINITE LENGTH AND RESTED ON TWO-PARAMETER ELASTIC FOUNDATIONS. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING[Internet]. 2016;8(1):11-28. Available from: https://sid.ir/paper/319824/en

IEEE: Copy

VAHID TAHOUNEH, and MOHAMMAD HASAN NAEI, “THE EFFECT OF MULTI-DIRECTIONAL NANO COMPOSITE MATERIALS ON THE VIBRATIONAL RESPONSE OF THICK SHELL PANELS WITH FINITE LENGTH AND RESTED ON TWO-PARAMETER ELASTIC FOUNDATIONS,” INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, vol. 8, no. 1, pp. 11–28, 2016, [Online]. Available: https://sid.ir/paper/319824/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops