SEISMIC FRAGILITY ANALYSIS OF TYPICAL PRE-1990 BRIDGES DUE TO NEAR AND FAR-FIELD GROUND MOTIONS

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.

MOSLEH ARALIYA; RAZZAGHI MEHRAN S.; JARA JOSE; VARUM HUMBERTO

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

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING Year:2016 | Volume:8 | Issue:1 Page(s): 1-9

Download Full-Text

View:

396

Download:

190

Cites:

Information Journal Paper

Title

SEISMIC FRAGILITY ANALYSIS OF TYPICAL PRE-1990 BRIDGES DUE TO NEAR AND FAR-FIELD GROUND MOTIONS

Author(s)

MOSLEH ARALIYA | RAZZAGHI MEHRAN S. | JARA JOSE | VARUM HUMBERTO | Issue Writer Certificate

Keywords

CONCRETE BRIDGES SEISMIC VULNERABILITY TIME HISTORY ANALYSIS FRAGILITY CURVES FAR-FIELD NEAR-FAULT

Abstract

Bridge damages during the past earthquakes caused several physical and economic impacts to transportation systems. Many of the existing bridges in earthquake prone areas are pre-1990 bridges and were designed with out of date regulation codes. The occurrences of strong motions in different parts of the world show every year the vulnerability of these structures. Nonlinear dynamic time history analyses were conducted to assess the seismic vulnerability of typical pre-1990 bridges. A family of existing concrete bridge representative of the most common bridges in the highway system in Iran is studied.The seismic demand consists in a set of far-field and near field strong motions to evaluate the likelihood of exceeding the seismic capacity of the mentioned bridges. The peak ground accelerations (PGAs) were scaled and applied incrementally to the 3D models to evaluate the seismic performance of the bridges. The superstructure was assumed to remain elastic and the nonlinear behavior in piers was modeled by assigning plastic hinges in columns.In this study the displacement ductility and the PGA are selected as a seismic performance indicator and intensity measure, respectively. The results show that pre-1990 bridges subjected to near-fault ground motions reach minor and moderate damage states.

Cites

No record.

References

A METHODOLOGY FOR DETERMINING THE SEISMIC VULNERABILITY OF OLD CONCRETE HIGHWAY BRIDGES BY USING FRAGILITY CURVES

Cite

APA: Copy

MOSLEH, ARALIYA, RAZZAGHI, MEHRAN S., JARA, JOSE, & VARUM, HUMBERTO. (2016). SEISMIC FRAGILITY ANALYSIS OF TYPICAL PRE-1990 BRIDGES DUE TO NEAR AND FAR-FIELD GROUND MOTIONS. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, 8(1), 1-9. SID. https://sid.ir/paper/319819/en

Vancouver: Copy

MOSLEH ARALIYA, RAZZAGHI MEHRAN S., JARA JOSE, VARUM HUMBERTO. SEISMIC FRAGILITY ANALYSIS OF TYPICAL PRE-1990 BRIDGES DUE TO NEAR AND FAR-FIELD GROUND MOTIONS. INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING[Internet]. 2016;8(1):1-9. Available from: https://sid.ir/paper/319819/en

IEEE: Copy

ARALIYA MOSLEH, MEHRAN S. RAZZAGHI, JOSE JARA, and HUMBERTO VARUM, “SEISMIC FRAGILITY ANALYSIS OF TYPICAL PRE-1990 BRIDGES DUE TO NEAR AND FAR-FIELD GROUND MOTIONS,” INTERNATIONAL JOURNAL OF ADVANCED STRUCTURAL ENGINEERING, vol. 8, no. 1, pp. 1–9, 2016, [Online]. Available: https://sid.ir/paper/319819/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops