STUDYING ROOFTOP DAMPER FRAME IN BRACED STRUCTURES UNDER NEAR AND FAR FIELD EARTHQUAKE EXCITATIONS

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.

YAHYAABADI A.; ZAHRAI S.M.

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

Journal Paper

Paper Information

Journal: AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR) Year:2009 | Volume:41 | Issue:1 Page(s): 1-11

Download Full-Text

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

Persian Verion

View:

856

Download:

Cites:

Information Journal Paper

Title

STUDYING ROOFTOP DAMPER FRAME IN BRACED STRUCTURES UNDER NEAR AND FAR FIELD EARTHQUAKE EXCITATIONS

Author(s)

YAHYAABADI A. | ZAHRAI S.M. | Issue Writer Certificate

Keywords

ROOFTOP TUNED MASS DAMPER FRAMEQ3

LINEAR DYNAMIC ANALYSISQ3

NONLINEAR DYNAMIC ANALYSISQ2

NEAR FIELD EARTHQUAKESQ3

FAR FIELD EARTHQUAKESQ3

Abstract

Throughout the years, tuned mass dampers have been implemented effectively to reduce wind-induced vibrations and earthquake excitations in high-rise buildings. In this paper, the performance of braced frames with ROOFTOP TUNED MASS DAMPER FRAME is studied. For this purpose, linear and nonlinear time history dynamic analysis of six steel concentrically braced frames with 3, 5 and 15 stories subjected to near and FAR FIELD EARTHQUAKES are conducted. Based on numerical results obtained in this research, applying a rooftop damper frame is more effective in reducing the seismic response of the braced frames with short periods of vibration than those with moderate and long lateral periods. It is found that rooftop tuned mass damper reduces the floor displacement of the 3-story building by as much as 18 to 66 percent under different earthquake excitations. Results also show that this type of damper frame with appropriate design can result in decreased seismic responses both under near and far field earthquake excitations.

Cites

No record.

References

No record.

Cite

APA: Copy

YAHYAABADI, A., & ZAHRAI, S.M.. (2009). STUDYING ROOFTOP DAMPER FRAME IN BRACED STRUCTURES UNDER NEAR AND FAR FIELD EARTHQUAKE EXCITATIONS. AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR), 41(1), 1-11. SID. https://sid.ir/paper/165656/en

Vancouver: Copy

YAHYAABADI A., ZAHRAI S.M.. STUDYING ROOFTOP DAMPER FRAME IN BRACED STRUCTURES UNDER NEAR AND FAR FIELD EARTHQUAKE EXCITATIONS. AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR)[Internet]. 2009;41(1):1-11. Available from: https://sid.ir/paper/165656/en

IEEE: Copy

A. YAHYAABADI, and S.M. ZAHRAI, “STUDYING ROOFTOP DAMPER FRAME IN BRACED STRUCTURES UNDER NEAR AND FAR FIELD EARTHQUAKE EXCITATIONS,” AMIRKABIR JOURNAL OF CIVIL ENGINEERING (AMIRKABIR), vol. 41, no. 1, pp. 1–11, 2009, [Online]. Available: https://sid.ir/paper/165656/en

Related Journal Papers