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
- 1,569 - 1,576 (8page)
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이 논문의 연구 히스토리 (2)
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초록· 키워드
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To install heavy structures in the railway bridges, crane methods or launching methods using temporary structure have been applied. These methods are uneconomical because working yard is required, temporary cut of rail system, etc.
In this study, various construction methods has been developed which are suitable to the filed conditions. In the case of simple span structure like plate girder bridges, the girder is loaded to troy system at the working yard and then transferred to the working place. To lift and lower the girder system, a new transfer system was developed.
Different methods each for simple span bridge girder and long span girder were developed and detailed work procedures were proposed.
Using these methods, the heavy structures can be installed with simple and safe work procedures and the construction cost and duration can be reduced.
In this study, various construction methods has been developed which are suitable to the filed conditions. In the case of simple span structure like plate girder bridges, the girder is loaded to troy system at the working yard and then transferred to the working place. To lift and lower the girder system, a new transfer system was developed.
Different methods each for simple span bridge girder and long span girder were developed and detailed work procedures were proposed.
Using these methods, the heavy structures can be installed with simple and safe work procedures and the construction cost and duration can be reduced.
목차
ABSTRACT
1. 서론
2. 기존의 가설공법
3. PC-Slab 합성 판형교 유도상화 선로이송 가설공법
4. 판형교 거더 교체 선로이송 가설공법
5. 결론
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UCI(KEPA) : I410-ECN-0101-2013-326-001084560