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dc.contributor.author박두희-
dc.date.accessioned2017-09-06T02:17:00Z-
dc.date.available2017-09-06T02:17:00Z-
dc.date.issued2015-11-
dc.identifier.citation15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015: New Innovations and Sustainability 2015, Pages 934-937en_US
dc.identifier.issn2188-8027-
dc.identifier.urihttps://www.jstage.jst.go.jp/article/jgssp/2/25/2_KOR-35/_article-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28934-
dc.description.abstractWe investigate the collapse mechanism of rectangular cut-and-cover tunnels under seismic loading from inelastic frame analyses. The propagation of plastic hinges in the reinforced concrete lining is observed. It is shown that the plastic hinge start to form at the bottom corners of the structure. The shear strain at which the plastic hinge start to develop and tunnel collapses are investigated. Whereas the plastic hinge develops at a shear strain of 1.2 % for soils with a shear velocity of 50 m/s, it is formed at a low shear strain of 0.04 % for a soil with a shear velocity of 400 m/s. The shear strain-moment diagram proposed in this study provide a simple yet robust method to evaluate the seismic performance of cut-and-cover box tunnels under seismic loading.en_US
dc.language.isoenen_US
dc.publisherARCen_US
dc.subjectcollapse mechanismen_US
dc.subjectdamage stateen_US
dc.subjectcut-and-cover tunnelen_US
dc.subjectseismic loadingen_US
dc.subjectinelastic frame analysisen_US
dc.titleCollapse mechanism of cut-and-cover tunnels under seismic loadingen_US
dc.typeArticleen_US
dc.identifier.doi10.3208/jgssp.KOR-35-
dc.relation.page1-4-
dc.contributor.googleauthorPark, Duhee-
dc.contributor.googleauthorLee, Tae-Hyung-
dc.contributor.googleauthorNguyen, Duy Duan-
dc.contributor.googleauthorPark, Jeongseon-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.piddpark-
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COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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