162 88

Full metadata record

DC FieldValueLanguage
dc.contributor.author조효남-
dc.date.accessioned2021-01-25T05:08:52Z-
dc.date.available2021-01-25T05:08:52Z-
dc.date.issued2002-09-
dc.identifier.citation한국전산구조공학회논문집, v. 15, no. 3, page. 453-462en_US
dc.identifier.issn1229-3059-
dc.identifier.urihttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART000937300-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/157402-
dc.description.abstract건설공사의 셜계와 시공에서 표준화된 이산형 강재단면을 이용하고 있으나, 대부분의 최적화 기법에서는 표준강재단면을 사용하기 위해 별도의 이산화 과정을 가지게 되므로 설계결고의 최적성을 보장할 수 없다. 따라서, 본 논문에서는 제안된 알고르즘의 효율성을 높이기 위해 전체구조계와 구조요소계로 나누는 다단계 알고리즘을 적용하였다. 수치해석 과정의 효율성과 최적해의 정확성을 예제를 통하여 비교.검토하였다. Discrete-sizing or standardized steel profiles are used in steel design and construction practice. However, most of numerical optimization methods follow additional step(round-up discrete-sizing routine) to use the standardized steel section profiles, and accordingly the optimality of the resulting design may be doubtful. Thus, in this paper, an efficient multi-level optimization algorithm is proposed to improve the shortcoming of the conventional optimization methods using the round-up discrete-sizing routine. Also, multi-level optimization technique with a decomposition method that separates both system-level and element-level is incorporated in the algorithm to enhance the performance of the proposed algorithms. The proposed algorithm is expected to achieve considerable improvement on both the efficiency of the numerical process and the accuracy of the global optimum.en_US
dc.description.sponsorship본 연구는 BK21의 지원으로 이루어졌으며, 이에 감사드립니다.en_US
dc.language.isoko_KRen_US
dc.publisher한국전산구조공학회en_US
dc.subject다단계 최적화en_US
dc.subject이산화 변수en_US
dc.subject표준단면제원en_US
dc.subjectmulti-level optimizationen_US
dc.subjectdiscrete-variablesen_US
dc.subjectstandard steel profileen_US
dc.title이산형 변수를 이용한 뼈대구조물의 다단계 최적설계en_US
dc.title.alternativeMulti-Level Optimization for Steel Frames using Discrete Variablesen_US
dc.typeArticleen_US
dc.relation.journal한국전산구조공학회논문집-
dc.contributor.googleauthor조효남-
dc.contributor.googleauthor민대홍-
dc.contributor.googleauthor박준용-
dc.relation.code2012210717-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidryfid-


qrcode

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

BROWSE