THE ANALYSIS OF STATIC AND DYNAMIC STRESS, NATURAL FREQUENCIES AND FAILURE OF COMPOSITE AND METALLIC BICYCLE FRAMES BY USING FINITE ELEMENT METHOD

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.

KHALILI S.M.R.; NAZARI H.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2002 | Volume:15 | Issue:3 (ISSUE NO.59) Page(s): 195-207

Download Full-Text

Persian Verion

View:

1,006

Download:

Cites:

Information Journal Paper

Title

THE ANALYSIS OF STATIC AND DYNAMIC STRESS, NATURAL FREQUENCIES AND FAILURE OF COMPOSITE AND METALLIC BICYCLE FRAMES BY USING FINITE ELEMENT METHOD

Author(s)

KHALILI S.M.R. | NAZARI H. | Issue Writer Certificate

Keywords

BICYCLEQ4

METALLIC FRAMEQ4

COMPOSITE FRAMEQ4

STATIC STRESSESQ4

DYNAMIC STRESSESQ4

NATURAL FREQUENCYQ4

Abstract

In this paper, the static and dynamic analyses of the composite as well as metallic BICYCLE frames using the finite element software, NISA II has been studied. Using the software, the composite and METALLIC FRAMEs were modeled and loaded according to four static and three transient dynamic loading conditions. With the proper selection of the materials and geometry for both frames and the ply sequences in COMPOSITE FRAME as well, the stresses obtained in the frames have shown to be much lower than the allowable stresses. The study of displacement has shown that the COMPOSITE FRAME has lower out-of-plane displacement compared to the metallic one, and therefore much less energy is stored in that frame. The analysis of the natural frequencies of modal shapes for both the frames has shown that the COMPOSITE FRAME has better stability particularly at higher modal shapes. Using various core materials with different densities, some improved vibrational and dynamic performances are achieved in COMPOSITE FRAME. As the core densities were reduced, the natural frequencies in the COMPOSITE FRAME increased. Both the composite and METALLIC FRAMEs had adequate strength and stiffness in static and dynamic responses, but the advantage of the COMPOSITE FRAME is higher with respect to strength/weight and stiffness/weight as well as the safety factor/weight ratios compared to metallic one. The integrity of the COMPOSITE FRAME and also its aerodynamic shape provide better ride and more comfort to the rider.

Cites

No record.

References

No record.

Cite

APA: Copy

KHALILI, S.M.R., & NAZARI, H.. (2002). THE ANALYSIS OF STATIC AND DYNAMIC STRESS, NATURAL FREQUENCIES AND FAILURE OF COMPOSITE AND METALLIC BICYCLE FRAMES BY USING FINITE ELEMENT METHOD. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 15(3 (ISSUE NO.59)), 195-207. SID. https://sid.ir/paper/6307/en

Vancouver: Copy

KHALILI S.M.R., NAZARI H.. THE ANALYSIS OF STATIC AND DYNAMIC STRESS, NATURAL FREQUENCIES AND FAILURE OF COMPOSITE AND METALLIC BICYCLE FRAMES BY USING FINITE ELEMENT METHOD. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2002;15(3 (ISSUE NO.59)):195-207. Available from: https://sid.ir/paper/6307/en

IEEE: Copy

S.M.R. KHALILI, and H. NAZARI, “THE ANALYSIS OF STATIC AND DYNAMIC STRESS, NATURAL FREQUENCIES AND FAILURE OF COMPOSITE AND METALLIC BICYCLE FRAMES BY USING FINITE ELEMENT METHOD,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 15, no. 3 (ISSUE NO.59), pp. 195–207, 2002, [Online]. Available: https://sid.ir/paper/6307/en

Related Journal Papers