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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
- 학위논문
- 저자정보
- 지도교수
- 김인태
- 발행연도
- 2017
- 저작권
- 부산대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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Recently, the constructions ordered by Seoul City are often delayed beyond planned period because of budget, compensation, complaints, related organizations consent, a change of design and so on. For these reasons, temporary earth retaining structures have been used more than originally designed period of two years.
In this situation, the earth retaining structure have potential risks, as a result of following stability influence factors; corrosion of main materials, relaxation of background due to accumulated deformation, various girder deformation, soil loss due to spill of groundwater and groundwater lowering etc. However, those potential risk factors are not maintained systematically in construction sites.
In this study the time-based limit of deterioration for prolonged earth retaining strucutre in the downtown by analyzing various literatures was established, the management conditions for selected construction sites ordered by Seoul city were investigated, and finally applicability of maintenance approaches proposed by this study were estimated.
Based on the time-base limit of deterioration for prolonged earth retaining structure, measurement and management processes of temporary earth retaining structure with long-term service life were proposed.
In this situation, the earth retaining structure have potential risks, as a result of following stability influence factors; corrosion of main materials, relaxation of background due to accumulated deformation, various girder deformation, soil loss due to spill of groundwater and groundwater lowering etc. However, those potential risk factors are not maintained systematically in construction sites.
In this study the time-based limit of deterioration for prolonged earth retaining strucutre in the downtown by analyzing various literatures was established, the management conditions for selected construction sites ordered by Seoul city were investigated, and finally applicability of maintenance approaches proposed by this study were estimated.
Based on the time-base limit of deterioration for prolonged earth retaining structure, measurement and management processes of temporary earth retaining structure with long-term service life were proposed.
목차
1. 서론 11.1 연구목적 11.2 서울시 장기화된 흙막이가시설 현황 21.3 흙막이가시설의 유지관리 문제점 61.4 연구내용 및 범위 92. 흙막이가시설 일반 112.1 흙막이가시설 개요 112.2 흙막이가시설의 구조 112.3 흙막이가시설의 각 부재 명칭 132.4 흙막이가시설의 계측일반 183. 흙막이가시설의 국내 설계기준 및 조사방법 243.1 장기화된 흙막이가시설의 국내 설계기준 243.2 흙막이가기설 장기화 기준의 적용 263.3 장기화된 흙막이가시설의 조사방법 264. 안전관리방법 394.1 내구성 및 장기화 평가방법 394.2 계측관리방법 524.3 안전점검리스트 605. 결론 675.1 연구내용요약 675.2 문제점 및 개선사항 695.3 발전방향 및 향후연구과제 71참고문헌 72Abstract 73
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