서지주요정보
규격부재(H-Beam)로 이루어진 frame 의 최적화 = Optimal design of frame with specified H-beam member sizes
서명 / 저자 규격부재(H-Beam)로 이루어진 frame 의 최적화 = Optimal design of frame with specified H-beam member sizes / 이환우.
저자명 이환우 ; Lee, Hwan-Woo
발행사항 [서울 : 한국과학기술원, 1986].
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소장정보

등록번호

4103793

소장위치/청구기호

학술문화관(문화관) 보존서고

MCIE 8618

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초록정보

In this paper, the development of optimal design method which is applicable to the practical design problems such as a steel building consisted with specified member sizes is studied. The set of specified discrete design variables used in this study is composed of ninety-four H-Beam sections and it is divided into four groups (HA, HB, HC and HD) in accordance with member properties. Two schemes are utilized for the structural optimization which must be in discrete form in order to have practical meanings. The first scheme, which optimizes total structure with all constraints considered at once, finds the continuous optimum solution first using the Gradient Projection Method and, later, the discrete optimum solution in accordance with Pseudo-Discrete Algorithm. In the Gradient Projection Method, the number of design variables can be reduced steeply by the means of the function of the design variables in each group. The second scheme optimizes the total structure by the element optimization. In this method, the Stress-Ratio Method and the Sensitivity Analysis of the Gradient Projection Method are combined with some modifications. This method can be easily programed for the practical structural design problems and retains the existing design steps for the use in optimal design programs.

서지기타정보

서지기타정보
청구기호 {MCIE 8618
형태사항 [iv], 63 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 미분벡터 투영법
저자명의 영문표기 : Hwan-Woo Lee
지도교수의 한글표기 : 최창근
지도교수의 영문표기 : Chang-Koon Choi
학위논문 학위논문(석사) - 한국과학기술원 : 토목공학과,
서지주기 참고문헌 : p. 47-48
주제 Girder.
구조 설계. --과학기술용어시소러스
보 (빔) --과학기술용어시소러스
Structural design.
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