Long-term seismic performance of RC bridge piers in an aggressive marine environment

M. Akiyama; Dan M. Frangopol

doi:10.1061/41171(401)166

Long-term seismic performance of RC bridge piers in an aggressive marine environment

M. Akiyama, Dan M. Frangopol

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

For structures located in a moderately or highly aggressive environment, multiple environmental and mechanical stressors lead to deterioration of structural performance and, therefore, create maintenance issues. Such deterioration will reduce the service life of structures. The main purpose of this paper is to discuss a methodology previously proposed by the writers for the evaluation of long-term seismic reliability of reinforced concrete (RC) bridge piers in a marine environment and present new results. This methodology consists of three steps: (1) investigate the relationship between material deterioration and structural performance on an experimental basis; (2) consider both the seismic hazard and the hazard associated with marine environment; and (3) perform an analysis of the long-term seismic performance of RC bridge piers in an aggressive marine environment.

Original language	English
Title of host publication	Structures Congress 2011 - Proceedings of the 2011 Structures Congress
Pages	1907-1914
Number of pages	8
DOIs	https://doi.org/10.1061/41171(401)166
Publication status	Published - 2011 Jun 13
Externally published	Yes
Event	Structures Congress 2011 - Las Vegas, NV, United States Duration: 2011 Apr 14 → 2011 Apr 16

Publication series

Name	Structures Congress 2011 - Proceedings of the 2011 Structures Congress

Conference

Conference	Structures Congress 2011
Country	United States
City	Las Vegas, NV
Period	11/4/14 → 11/4/16

ASJC Scopus subject areas

Civil and Structural Engineering
Building and Construction

Access to Document

10.1061/41171(401)166

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Long-term seismic performance of RC bridge piers in an aggressive marine environment. / Akiyama, M.; Frangopol, Dan M.

Structures Congress 2011 - Proceedings of the 2011 Structures Congress. 2011. p. 1907-1914 (Structures Congress 2011 - Proceedings of the 2011 Structures Congress).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Akiyama, M & Frangopol, DM 2011, Long-term seismic performance of RC bridge piers in an aggressive marine environment. in Structures Congress 2011 - Proceedings of the 2011 Structures Congress. Structures Congress 2011 - Proceedings of the 2011 Structures Congress, pp. 1907-1914, Structures Congress 2011, Las Vegas, NV, United States, 11/4/14. https://doi.org/10.1061/41171(401)166

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AB - For structures located in a moderately or highly aggressive environment, multiple environmental and mechanical stressors lead to deterioration of structural performance and, therefore, create maintenance issues. Such deterioration will reduce the service life of structures. The main purpose of this paper is to discuss a methodology previously proposed by the writers for the evaluation of long-term seismic reliability of reinforced concrete (RC) bridge piers in a marine environment and present new results. This methodology consists of three steps: (1) investigate the relationship between material deterioration and structural performance on an experimental basis; (2) consider both the seismic hazard and the hazard associated with marine environment; and (3) perform an analysis of the long-term seismic performance of RC bridge piers in an aggressive marine environment.

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Long-term seismic performance of RC bridge piers in an aggressive marine environment

Abstract

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ASJC Scopus subject areas

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