Earthquake risk assessment of underground railway station by fragility analysis based on numerical simulation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Sun Yong | - |
dc.contributor.author | Yoo, Mintaek | - |
dc.contributor.author | Hong, Seongwon | - |
dc.date.accessioned | 2023-05-10T09:41:26Z | - |
dc.date.available | 2023-05-10T09:41:26Z | - |
dc.date.created | 2023-05-10 | - |
dc.date.issued | 2020-04 | - |
dc.identifier.issn | 2005-307X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87614 | - |
dc.description.abstract | Korean society experienced successive earthquakes exceeding 5.0 magnitude in the past three years resulting in an increasing concern about earthquake stability of urban infrastructures. This study focuses on the significant aspects of earthquake risk assessment for the cut-and-cover underground railway station based on two-dimensional dynamic numerical analysis. Presented are features from a case study performed for the railway station in Seoul, South Korea. The PLAXIS2D was employed for numerical simulation and input of the earthquake ground motion was chosen from Pohang earthquake records (M5.4). The paper shows key aspects of earthquake risk for soil-structure system varying important parameters including embedded depth, supported ground information, and applied seismicity level, and then draws several meaningful conclusions from the analysis results such as seismic risk assessment. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TECHNO-PRESS | - |
dc.relation.isPartOf | GEOMECHANICS AND ENGINEERING | - |
dc.title | Earthquake risk assessment of underground railway station by fragility analysis based on numerical simulation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000526121800005 | - |
dc.identifier.doi | 10.12989/gae.2020.21.2.143 | - |
dc.identifier.bibliographicCitation | GEOMECHANICS AND ENGINEERING, v.21, no.2, pp.143 - 152 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85083023653 | - |
dc.citation.endPage | 152 | - |
dc.citation.startPage | 143 | - |
dc.citation.title | GEOMECHANICS AND ENGINEERING | - |
dc.citation.volume | 21 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Yoo, Mintaek | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | earthquake risk assessment | - |
dc.subject.keywordAuthor | underground structure | - |
dc.subject.keywordAuthor | railway station | - |
dc.subject.keywordAuthor | damage index | - |
dc.subject.keywordAuthor | numerical analysis | - |
dc.subject.keywordPlus | TUNNELS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Engineering, Geological | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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