서지주요정보
박스거더 횡단면의 점진적 구조 최적화 방법의 개선 = Improved algorithm for evolutionary structural shape optimization of box girder bridge
서명 / 저자 박스거더 횡단면의 점진적 구조 최적화 방법의 개선 = Improved algorithm for evolutionary structural shape optimization of box girder bridge / 황대원.
저자명 황대원 ; Hwang, Dae-Won
발행사항 [대전 : 한국과학기술원, 2003].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014048

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 03021

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The evolutionary structural optimization (ESO) is one of the shape optimization methods of a structure, in which the low stressed part of a structure is removed from the structure step-by-step until an optimal design is obtained. In the shape optimization of box girder using the ESO method, section of box girder cannot be successfully obtained when both the transeverse and longitudinal behavior is considered on the starting step. Previous studies improved that problem but did not solve totally. The rejected elements before the longitudinal behavior is considered may have possibility that the longitudinal behavior may need them actually. This study deals with the two models which describe transverse behavior and longitudinal behavior and superposed after the rejecting process of elements in each model. And the size of elements shrink gradually for the smooth shape. The optimal design by that method is compared to a real blueprint.

서지기타정보

서지기타정보
청구기호 {MCE 03021
형태사항 v, 45 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Dae-Won Hwang
지도교수의 한글표기 : 최창근
지도교수의 영문표기 : Chang-Koon Choi
학위논문 학위논문(석사) - 한국과학기술원 : 건설및환경공학과,
서지주기 참고문헌 : p. 44-45
주제 점진적 구조 최적화
evolutionary structural optimization
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