메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국농공학회 한국농공학회논문집 한국농공학회논문집 제57권 제6호
발행연도
2015.1
수록면
59 - 68 (10page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Traditional structure analysis method is based on numerical matrix analysis to use the geometries consisting of the structure. The characteristics requirea lot of computer memories and computational time. To avoid these weaknesses, new approach to analyze truss structure was suggested by adoptingtopological load redistribution method. The axial forces to be not structurely analyzed yet against outside loads were redistributed by using nodalequation of equilibrium randomly at each node without constructing global matrix. However, this method could not calculate the axial forces if structureis statically indeterminate due to degree of many indeterminacies. Therefore, to apply the method suggested in this research, all redundancies of trussstructure were replaced by unit loads. Each unit load could make the deformation of a whole structure, and a superposition method was finally adoptedto solve the simultaneous equations. The axial forces and deflections agreed with the result of commercial software within the relative error of 1 %,whereas in the case that the axial forces are relatively very smaller than others, the relative errors were increased to 2 %. However, as the values weresmall enough not to be considered, it was practically useful as a structural analysis model. This model will be used for structural analysis of truss type oflarge structure such as agricultural farming facility.

목차

등록된 정보가 없습니다.

참고문헌 (22)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0