EFFECT OF MATCHING PERIOD-INTERVAL VARIATION ON STRONG GROUND MOTION SCALING

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.

SHAHROUZI M.; DERAKHSHANI P.

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

Journal Paper

Paper Information

Journal: JOURNAL OF ENGINEERING GEOLOGY Year:2013 | Volume:6 | Issue:2 Page(s): 1577-1600

Download Full-Text

Persian Verion

View:

657

Download:

144

Cites:

Information Journal Paper

Title

EFFECT OF MATCHING PERIOD-INTERVAL VARIATION ON STRONG GROUND MOTION SCALING

Author(s)

SHAHROUZI M. | DERAKHSHANI P. | Issue Writer Certificate

Keywords

STRONG GROUND MOTIONQ3

OPTIMAL SPECTRAL SCALINGQ2

MATCHING PERIOD INTERVALQ2

HARMONY SEARCHQ2

Abstract

Time history analyses as crucial means in many earthquake engineering applications are highly dependent to characteristics of the seismic excitation record so that the resulting responses may vary from case to case. STRONG GROUND MOTION scaling is a known codified solution to reduce such a dependency and increase reliability of time history analyses. The well-known code practice may result in highly non-economic designs due to considerable error in the spectra scaled to match the target code spectrum. This problem is formulated here in an optimization framework with the scaling coefficients as the design variables. HARMONY SEARCH as a recent meta-heuristic algorithm is utilized to solve the problem and is applied to the treated examples. Using a variety of target period ranges the scaling error is evaluated and studied after more unified via optimization. The effect of base structural period and interval variation on the scaling error is then studied in addition to considerable error decrease with respect to traditional code-based procedure. The results also show dependency of spectral matching error to the period-interval elongation/variation, the base-structural period and more error sensitivity for narrow-band resonance with the filtered records on softer soil types.

Cites

No record.

References

No record.

Cite

APA: Copy

SHAHROUZI, M., & DERAKHSHANI, P.. (2013). EFFECT OF MATCHING PERIOD-INTERVAL VARIATION ON STRONG GROUND MOTION SCALING. JOURNAL OF ENGINEERING GEOLOGY, 6(2), 1577-1600. SID. https://sid.ir/paper/186410/en

Vancouver: Copy

SHAHROUZI M., DERAKHSHANI P.. EFFECT OF MATCHING PERIOD-INTERVAL VARIATION ON STRONG GROUND MOTION SCALING. JOURNAL OF ENGINEERING GEOLOGY[Internet]. 2013;6(2):1577-1600. Available from: https://sid.ir/paper/186410/en

IEEE: Copy

M. SHAHROUZI, and P. DERAKHSHANI, “EFFECT OF MATCHING PERIOD-INTERVAL VARIATION ON STRONG GROUND MOTION SCALING,” JOURNAL OF ENGINEERING GEOLOGY, vol. 6, no. 2, pp. 1577–1600, 2013, [Online]. Available: https://sid.ir/paper/186410/en

Related Journal Papers