지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 2,090 - 2,100 (11page)
이용수
초록· 키워드
오류제보하기
Railway rail fastening system is the critical device which gives big influences to not only the vehicle driving stability and the orbit"s structural stability against the impulsive load, but also the noise vibration and the ride comfort. As a part of the low-carbon green growth, the importance of the railroad industry is getting highlights on its excellent energy-efficiency and eco-friendliness. However, so far the Korea"s domestic rail fastening system technology is not so good and the technical reliance to abroad is very heavy.
In this study, we conducted comparative analysis on the rail fastening system with new and used one of the same type. And those systems are imported by Seoul Metro and are being used by it. With this basis, we developed the components and the materials and then, established the durability assessment methods appropriate to the Korean domestic circumstances. And through the reliability qualification test on the 7 parts of the rail fastening system, we"ve improved the reliability and guaranteed the 15 years of service lifetime.
(B<sub>10</sub>life15) Establishment and standardization of Reliability Standard on the parts of the rail fastening system such as anti-vibration pads, guide-plate, screw spike made it possible to perform the internationally fair assessment. And it is thought that we can satisfy the manufactures’ and consumers’ needs of cost-cutting and qualification security by shortening of assessment period on rail fastening system.
In this study, we conducted comparative analysis on the rail fastening system with new and used one of the same type. And those systems are imported by Seoul Metro and are being used by it. With this basis, we developed the components and the materials and then, established the durability assessment methods appropriate to the Korean domestic circumstances. And through the reliability qualification test on the 7 parts of the rail fastening system, we"ve improved the reliability and guaranteed the 15 years of service lifetime.
(B<sub>10</sub>life15) Establishment and standardization of Reliability Standard on the parts of the rail fastening system such as anti-vibration pads, guide-plate, screw spike made it possible to perform the internationally fair assessment. And it is thought that we can satisfy the manufactures’ and consumers’ needs of cost-cutting and qualification security by shortening of assessment period on rail fastening system.
목차
ABSTRACT
1. 서론
2. 레일체결장치 사용품의 평가 및 분석
3. 레일체결장치의 신뢰성 보증설계
4. 각 부품?소재의 신뢰성 보증 시험
5. 레일체결장치의 신뢰성 등가시험(RQT : Reliability Qualification Test)
6. 레일체결장치용 부품의 신뢰성 평가기준 마련
7. 결론
참고문헌
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
이 논문과 함께 이용한 논문
Hinge and Hinge Testing methods for foldable cargo containers
S. R. Lee
,
B. C. Jeon
,
S. G. Moon
외 1명
한국소성가공학회 학술대회 논문집
2014
.10
고하중용 TR가이드 레일의 체결조건에 따른 압입방식의 영향
배윤경
,
주정우
,
김상열
외 1명
한국정밀공학회 학술발표대회 논문집
2010
.05
엘리베이터용 로프 브레이크의 구조해석
이종선
,
김정훈
,
박임준
한국생산제조학회 학술발표대회 논문집
2003
.10
레일체결장치용 경량화숄더(코일스프링클립걸이)개발
양재성
,
백광일
,
남보현
한국철도학회 학술발표대회논문집
2000
.05
고속철도 레일 체결장치 성능 평가방법 및 기준검토
김인재
,
강기동
,
한상철
외 1명
한국철도학회 학술발표대회논문집
2004
.10
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-326-001085274