수두손실률에 의한 방조제 침투류 감시 및 해석 기법 개발
Development of Seepage Monitoring and Analysis Method with the Hydraulic Head Loss Rate
2
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
In this study the pore water pressures were measured in sea dike constructed with the sand dredged in the sea, and they were analyzed with the hydraulichead loss rate to estimate quantitatively the state of blocking seepage in the sea dike embankment. Blocking state was expressed as the number between0 and 1. the number of 1 means the state of perfectly blocking seepage and the number of 0 means the state of sea water being passing free. The deeperthe installed position was the lower the hydraulic head loss rate was and the longer the seepage path length was the higher the hydraulic head loss rate was. The estimated R-squareds were close to 1, which means that the embankment was steady state without movement of soil particles
Abstract
In this study the pore water pressures were measured in sea dike constructed with the sand dredged in the sea, and they were analyzed with the hydraulichead loss rate to estimate quantitatively the state of blocking seepage in the sea dike embankment. Blocking state was expressed as the number between0 and 1. the number of 1 means the state of perfectly blocking seepage and the number of 0 means the state of sea water being passing free. The deeperthe installed position was the lower the hydraulic head loss rate was and the longer the seepage path length was the higher the hydraulic head loss rate was. The estimated R-squareds were close to 1, which means that the embankment was steady state without movement of soil particles
참고문헌 (10)
- Closson, D., "Land Applications of Radar Remote Sensing" (2014), InTech
- 임성훈, "조석현상이 방조제 경계면의 응력-변형 거동에 미치는 영향 분석", 한국농공학회논문집, 55(2), pp.1~8 (2013), 한국농공학회
- 임성훈, "수두손실률에 의한 침투류 감시기법 개발", 한국지반공학회논문집, 26(5), pp.37~48 (2010), 한국지반공학회
- Eam, S. H., "Development of the seepage flow monitoring method by the hydraulic head loss rate on sea dike", In KGJ Fall National Conference, pp.60~68 (2010)
- Hanssen, R. F., "Monitoring deformation of water defense structures using satellite radar interferometry", In 13th FIG Symposium on Deformation Measurement and Analysis, pp.1~7 (2008)
- Huang, M., "Monitoring and analysis of Shanghai Pudong seawall performance", Journal of Performance of Constructed Facilities, 23(6), pp.399~405 (2009)
- Mansur, C. I., "Dewatering cofferdam for construction of Olmsted Locks", Journal of Geotechnical and Geoenvironmental Engineering ASCE, 128(6), pp.496~510 (2002)
- Miura, K., "Boiling resistant design of cofferdams regarding the 3-D effects of seepage", In Proc. of the 14th ICSMGE Istanbul, 3, pp.2151~2154 (2001)
- Naveed, K. B., "Photoelastic analysis of a cofferdam", Journal of the Geotechnical Engineering ASCE, 101(GT2), pp.129~145 (1975)
- Schroeder, W. L., "Cellular bulkheads and cofferdams", Journal of the Geotechnical Engineering ASCE, 105(GT7), pp.823~837 (1979)