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
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Park Jeong Kyu (한국항공우주산업) Lee Cheol Jae (한국항공우주산업) Chung Bong Cheul (한국항공우주산업)
저널정보
대한기계학회 대한기계학회 춘추학술대회 대한기계학회 2001년도 제2차 재료 및 파괴부문 학술대회 논문집
발행연도
2001.8
수록면
285 - 292 (8page)

이용수

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

초록· 키워드

오류제보하기
Economical life estimated about aircraft structure should be known to carry out the structure force management of aircraft. Through it schedule and method of inspection, maintenance and repair being used during operation of aircraft are determined.
When the main items of aircraft structure are failed, they may affect directly safety of aircraft and aircraft fracture and the main items of aircraft structure are called Primary Structure Element(PSE) or Fatigue/Fracture Critical Location(FCL).
The selection of FCL of aircraft structure should be carried out through detailed review such as stress analysis, fatigue analysis, fatigue test, service experience and so on. When FCL is selected, they should be considered with minimum margin of safety, location with tension/shear or stress concentration and so on. Therefore the strength, stiffness and the estimation of fatigue life of them should be carried out necessarily.
It was carried out finite element analysis about FCL of small aircraft using MSC.Patran and MSC.Nastran. Also, fatigue analysis and life estimation was performed using the result of stress analysis, material data and load history. For this analysis, MSC.Fatigue was used. In this report, the stress and fatigue analysis of Front Pick_Up Lug connected Main Wing and Fuselage by a rod was shown. Therefore, we can know the static and fatigue safety of design requirements, the technical approach method of load and boundary condition from the results of analysis.

목차

Abstract
1. Introduction
2. Problem Definition
3. Analysis
4. Discussion
5. Conclusions
6. Reference List Guide

참고문헌 (0)

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

UCI(KEPA) : I410-ECN-0101-2010-550-002784785