427 0

Full metadata record

DC FieldValueLanguage
dc.contributor.author심종성-
dc.date.accessioned2019-05-20T06:22:44Z-
dc.date.available2019-05-20T06:22:44Z-
dc.date.issued2008-09-
dc.identifier.citation대한토목학회논문집 A, v. 28, No. 5, Page. 685-690en_US
dc.identifier.issn1015-6348-
dc.identifier.urihttp://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01226346-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/104879-
dc.description.abstract최근 대규모의 지진피해로 인해 내진설계에 대한 관심이 높아지면서, LRB(Lead Rubber Bearing), FPS(Friction Pendulum System) 등 다양한 지진격리장치에 대한 연구가 진행되고 있다. 본 연구에서 E-Shape 강재이력댐퍼를 이용한 지진격리장치의 성능 평가를 위해 E-Shape 댐퍼의 동적거동 실험을 수행하였으며, 이를 바탕으로 해석적 연구를 위한 수치모델을 제안하였다. 또한, 제안된 E-Shape 강재이력댐퍼의 수치모델을 6자유도를 가진 5층 건물에 적용하여 LRB 시스템과 이력거동을 비교하여 지진격리성능 평가를 수행하였다. 본 연구를 통하여 제안된 수치모델은 실제 E-Shape 강재이력댐퍼의 동적거동을 적절히 묘사할 수 있으며, E-Shape 강재이력댐퍼는 비선형 거동을 통한 에너지를 적절히 소산시킴으로서 기존 시스템과 비교하여 충분히 지진격리성능을 발휘할 수 있을 것으로 사료된다. Recently, as large structures become lighter and more flexible, the necessity of structural control for reducing excessive displacement and acceleration due to seismic excitation is increased. As a means to minimize seismic damages, various base isolation systems are adopted or considered for adoption. In this study, a base isolation system using hysteretic damper is shown to effectively protect structures against earthquakes. A mechanical model is determined that can effectively portray the behavior of a typical E-shape device. Comparison with experimental results for a hysteretic damper indicates that the model is accurate over a wide range of operating conditions and adequate for analysis. The seismic performance of hysteretic dampers are studied and compared with the conventional systems as a base isolation system. A five-story building is modeled and the seismic performance of the systems subjected to three different earthquake is compared. The results show that the hysteretic damper system can provide superior protection than the other systems for a wide range of ground motions.en_US
dc.language.isoko_KRen_US
dc.publisher대한토목학회en_US
dc.subjecte-shapeen_US
dc.subjectsteel hysteretic damperen_US
dc.subjectbouc-wen modelen_US
dc.subjectbase isolation systemen_US
dc.subject강재이력댐퍼en_US
dc.subject지진격리장치en_US
dc.titleE-Shape 강재이력댐퍼의 수치모델과 기초격리구조물의 지진응답en_US
dc.title.alternativeA Study on Base Isolation Performance and Phenomenological Model of E-Shape Steel Hysteretic Damperen_US
dc.typeArticleen_US
dc.relation.journal대한토목학회논문집-
dc.contributor.googleauthor황인호-
dc.contributor.googleauthor주민관-
dc.contributor.googleauthor심종성-
dc.contributor.googleauthor이종세-
dc.relation.code2012100412-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidjssim-
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE