RISK REDUCTION AND EXTERNALLY FRP RETROFITTING OF RC COLUMNS SUBJECTED TO EXTREME LOADING CONDITIONS

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.

MORTEZAEI A.R.; ZAHRAI S.M.

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

Journal Paper

Paper Information

Journal: ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING) Year:2012 | Volume:13 | Issue:4 Page(s): 531-555

Download Full-Text

View:

346

Download:

100

Cites:

Information Journal Paper

Title

RISK REDUCTION AND EXTERNALLY FRP RETROFITTING OF RC COLUMNS SUBJECTED TO EXTREME LOADING CONDITIONS

Author(s)

MORTEZAEI A.R. | ZAHRAI S.M. | Issue Writer Certificate

Keywords

EXTREME LOAD CONDITIONS

BLAST

RETROFITTING

FRP

NONLINEAR FINITE ELEMENT

Abstract

Iran is a country of particular geopolitical significance owing to its location in the Middle East and central Eurasia. Owing to its strategic location, Iran has been the centre of attention for traders, businessmen and big powers for a long time.Therefore, it might be exposed at risk. The recognition necessity of risk and the resisting trend is essential for structural engineering. The analysis and design of reinforced concrete structures subjected to extreme loading condition such as BLAST loads require a detailed understanding of BLAST phenomena and the dynamic response of various structural elements. In this paper, the response of RC columns subjected to constant axial loads and lateral BLAST loads is examined. Different shapes of columns, i.e. square, rectangular and circular shape, are considered in this research. A NONLINEAR FINITE ELEMENT program is used to model RC columns with different boundary conditions and using the mesh less method to reduce mesh distortions. For the response calculations, a constant axial force is first applied to the column and then, lateral BLAST load is applied and the response time history is calculated. BLAST load effects on the columns quantified in terms of failure mechanisms through simulation of the whole column detailing in the NONLINEAR FINITE ELEMENT program.According to the analysis results, a RETROFITTING scheme using FRP wraps is designed and validated with a BLAST load test. Comparison of results clearly demonstrates that columns with externally FRP RETROFITTING can withstand higher levels of BLAST loads. It means that RETROFITTING RC columns with FRP is a proficient way to ensure protection of buildings under the BLAST loading.

Cites

No record.

References

No record.

Cite

APA: Copy

MORTEZAEI, A.R., & ZAHRAI, S.M.. (2012). RISK REDUCTION AND EXTERNALLY FRP RETROFITTING OF RC COLUMNS SUBJECTED TO EXTREME LOADING CONDITIONS. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), 13(4), 531-555. SID. https://sid.ir/paper/298917/en

Vancouver: Copy

MORTEZAEI A.R., ZAHRAI S.M.. RISK REDUCTION AND EXTERNALLY FRP RETROFITTING OF RC COLUMNS SUBJECTED TO EXTREME LOADING CONDITIONS. ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING)[Internet]. 2012;13(4):531-555. Available from: https://sid.ir/paper/298917/en

IEEE: Copy

A.R. MORTEZAEI, and S.M. ZAHRAI, “RISK REDUCTION AND EXTERNALLY FRP RETROFITTING OF RC COLUMNS SUBJECTED TO EXTREME LOADING CONDITIONS,” ASIAN JOURNAL OF CIVIL ENGINEERING (BUILDING AND HOUSING), vol. 13, no. 4, pp. 531–555, 2012, [Online]. Available: https://sid.ir/paper/298917/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops