ASSESSMENT OF THE EFFECT OF NEAR-FIELD GROUND MOTIONS ON VULNERABILITY OF HIGHWAY BRIDGES

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.

GHODRATI AMIRI GH.; ZOMORODIAN S.M.M.; TAJIK DAVOUDI A.R.

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

Journal Paper

Paper Information

Journal: JOURNAL OF TRANSPORTATION RESEARCH Year:2011 | Volume:8 | Issue:3 (28) Page(s): 241-257

Download Full-Text

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

Persian Verion

View:

1,691

Download:

Cites:

Information Journal Paper

Title

ASSESSMENT OF THE EFFECT OF NEAR-FIELD GROUND MOTIONS ON VULNERABILITY OF HIGHWAY BRIDGES

Author(s)

GHODRATI AMIRI GH. | ZOMORODIAN S.M.M. | TAJIK DAVOUDI A.R. | Issue Writer Certificate

Keywords

BRIDGEQ2

FINITE ELEMENT MODELQ2

NEAR-FAULT EARTHQUAKESQ2

VULNERABILITYQ2

FRAGILITY CURVESQ1

Abstract

The purpose of this paper is to use an analytical method to generate FRAGILITY CURVES for a highway BRIDGE in Tehran. The methodology adopted uses 3-D FINITE ELEMENT MODELs, nonlinear static and nonlinear time-history analyses. Due to the specific characteristics that near-fault ground motions possess and also phenomena such as forward directivity, the effects of such ground motions on highway BRIDGEs are compared to far-fault earthquakes using FRAGILITY CURVES in this research study. Because of the geometry and the skew of the BRIDGE used in this study, it was subjected to a suite of strong ground motions in various directions to obtain a precise analysis. It was observed that the FRAGILITY CURVES are sensitive to the input angle, which is specifically the case for higher PGA levels. In addition, the FRAGILITY CURVES that were developed using near-fault records with forward directivity showed a higher probability of exceeding a specific damage state compared to far-fault records. It is suggested that the findings of this study would be used for analysis and risk assessment with regards to highway BRIDGEs in earthquakeprone regions.

Cites

No record.

References

DEVELOPMENT OF FRAGILITY AND RELIABILITY CURVES AND SEISMIC VULNERABILITY EVALUATION OF TALEHZANG CONCRETE BRIDGE

Cite

APA: Copy

GHODRATI AMIRI, GH., ZOMORODIAN, S.M.M., & TAJIK DAVOUDI, A.R.. (2011). ASSESSMENT OF THE EFFECT OF NEAR-FIELD GROUND MOTIONS ON VULNERABILITY OF HIGHWAY BRIDGES. JOURNAL OF TRANSPORTATION RESEARCH, 8(3 (28)), 241-257. SID. https://sid.ir/paper/83810/en

Vancouver: Copy

GHODRATI AMIRI GH., ZOMORODIAN S.M.M., TAJIK DAVOUDI A.R.. ASSESSMENT OF THE EFFECT OF NEAR-FIELD GROUND MOTIONS ON VULNERABILITY OF HIGHWAY BRIDGES. JOURNAL OF TRANSPORTATION RESEARCH[Internet]. 2011;8(3 (28)):241-257. Available from: https://sid.ir/paper/83810/en

IEEE: Copy

GH. GHODRATI AMIRI, S.M.M. ZOMORODIAN, and A.R. TAJIK DAVOUDI, “ASSESSMENT OF THE EFFECT OF NEAR-FIELD GROUND MOTIONS ON VULNERABILITY OF HIGHWAY BRIDGES,” JOURNAL OF TRANSPORTATION RESEARCH, vol. 8, no. 3 (28), pp. 241–257, 2011, [Online]. Available: https://sid.ir/paper/83810/en

Related Journal Papers