Scipediacontent: Scipediacontent moved page Draft Content 495488274 to Jeon 2013a

2021-02-15T08:46:47Z

Scipediacontent moved page Draft Content 495488274 to Jeon 2013a

Scipediacontent: Created page with " == Abstract == Earthquake loss estimation systems in the US, for example HAZUS (Hazard in US), have been established based on sufficient damage records for the purpose of p..."

2021-02-15T08:46:44Z

Created page with " == Abstract == Earthquake loss estimation systems in the US, for example HAZUS (Hazard in US), have been established based on sufficient damage records for the purpose of p..."

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== Abstract ==

Earthquake loss estimation systems in the US, for example HAZUS (Hazard in US), have been established based on sufficient damage records for the purpose of prevention and efficient response to earthquake hazards; however, in Korea, insufficient data sets of earthquakes and damage records are currently available. In this study, the earthquake damages to pipelines in Korea using the pipeline repair rate (RR) recommended in HAZUS was reevaluated with the degree of confidence when RR is used without modification for the damage estimation of pipelines in Korea. The numerical analyses using a commercial finite element model, ABAQUS, were carried out to compare stresses and strains mobilized in both brittle and ductile pipelines constructed by the design criteria and construction specifications of both Korea and the US. These pipelines were embedded in dense sand overlying three different in situ soils (clay, sand, and gravel) subjected to earthquake excitations with peak ground accelerations (PGAs) of 0.2 to 1.2 g and 1994 Northridge and 1999 Chi-Chi earthquake loadings. The numerical results show that differences in the stress and strain rates are less than 10%. This implies that RR in HAZUS can be used for earthquake damage estimation of pipelines with a 90% confidence level in Korea.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_495488274-beopen598-3645-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [https://www.nat-hazards-earth-syst-sci.net/13/2271/2013 https://www.nat-hazards-earth-syst-sci.net/13/2271/2013] under the license https://creativecommons.org/licenses/by

* [https://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf https://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf]

* [http://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf http://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf],
: [https://doaj.org/toc/1561-8633 https://doaj.org/toc/1561-8633],
: [https://doaj.org/toc/1684-9981 https://doaj.org/toc/1684-9981] under the license cc-by

* [https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.pdf https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.pdf],
: [http://dx.doi.org/10.5194/nhess-13-2271-2013 http://dx.doi.org/10.5194/nhess-13-2271-2013]

* [https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.pdf https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.pdf],
: [https://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf https://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf],
: [http://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf http://www.nat-hazards-earth-syst-sci.net/13/2271/2013/nhess-13-2271-2013.pdf],
: [http://core.ac.uk/display/25838124 http://core.ac.uk/display/25838124],
: [http://ui.adsabs.harvard.edu/abs/2013NHESD...1..389J/abstract http://ui.adsabs.harvard.edu/abs/2013NHESD...1..389J/abstract],
: [https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.html https://nhess.copernicus.org/articles/13/2271/2013/nhess-13-2271-2013.html],
: [https://academic.microsoft.com/#/detail/2009610245 https://academic.microsoft.com/#/detail/2009610245] under the license https://creativecommons.org/licenses/by/3.0/

* [https://nhess.copernicus.org/preprints/1/389/2013/nhessd-1-389-2013.pdf https://nhess.copernicus.org/preprints/1/389/2013/nhessd-1-389-2013.pdf],
: [http://dx.doi.org/10.5194/nhessd-1-389-2013 http://dx.doi.org/10.5194/nhessd-1-389-2013]

under the license https://creativecommons.org/licenses/by/3.0/

DOIS: 10.5194/nhess-13-2271-2013 10.5194/nhessd-1-389-2013

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Jeon 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 495488274 to Jeon 2013a

Scipediacontent: Created page with " == Abstract == Earthquake loss estimation systems in the US, for example HAZUS (Hazard in US), have been established based on sufficient damage records for the purpose of p..."