STABILITY AND VIBRATION ANALYSIS OF CRACKED COLUMNS UNDER COMPRESSIVE AXIAL LOAD

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.

GHADERI M.; GHAFFARZADEH H.; ARAB MALEKI V.

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

Journal Paper

Paper Information

Journal: Ferdowsi Civil Engineering Year:2015 | Volume:26 | Issue:2 Page(s): 21-31

Download Full-Text

Persian Verion

View:

937

Download:

Cites:

Information Journal Paper

Title

STABILITY AND VIBRATION ANALYSIS OF CRACKED COLUMNS UNDER COMPRESSIVE AXIAL LOAD

Author(s)

GHADERI M. | GHAFFARZADEH H. | ARAB MALEKI V. | Issue Writer Certificate

Keywords

VIBRATION ANALYSISQ2

CRCKED COLUMNQ2

NATURAL FREQUENCYQ2

AXIAL LOADQ2

BUCKLING LOADQ2

Abstract

In this paper, a new analytical method is proposed to study the effect of crack and AXIAL LOAD on vibration behavior and stability of the cracked columns. Using the local flexibility model, the crack has been simulated by a torsional spring with connecting two segments of column in crack location. By solving governing eigenvalue equation, the effect of crack parameters and AXIAL LOAD on the natural frequencies and BUCKLING LOAD as well as BUCKLING LOAD are investigated. The results show that the presents of crack cause to reduction in natural frequencies and BUCKLING LOAD whereas this reduction is affected by the location and depth of the crack. Furthermore, the tensiel and compressive AXIAL LOAD increase and decrease the natural frequencies, respectively. In addition, as the compression load approaches to certain value, the fundamental NATURAL FREQUENCY reaches zero and instability occurs. The accuracy of the model is validated through the experimental data reported in the literature.

Cites

No record.

References

No record.

Cite

APA: Copy

GHADERI, M., GHAFFARZADEH, H., & ARAB MALEKI, V.. (2015). STABILITY AND VIBRATION ANALYSIS OF CRACKED COLUMNS UNDER COMPRESSIVE AXIAL LOAD. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), 26(2), 21-31. SID. https://sid.ir/paper/196021/en

Vancouver: Copy

GHADERI M., GHAFFARZADEH H., ARAB MALEKI V.. STABILITY AND VIBRATION ANALYSIS OF CRACKED COLUMNS UNDER COMPRESSIVE AXIAL LOAD. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING)[Internet]. 2015;26(2):21-31. Available from: https://sid.ir/paper/196021/en

IEEE: Copy

M. GHADERI, H. GHAFFARZADEH, and V. ARAB MALEKI, “STABILITY AND VIBRATION ANALYSIS OF CRACKED COLUMNS UNDER COMPRESSIVE AXIAL LOAD,” JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), vol. 26, no. 2, pp. 21–31, 2015, [Online]. Available: https://sid.ir/paper/196021/en

Related Journal Papers