Investigation and Rehabilitation of Abnormal Seepage Monitroing System of Rockfill Dam |
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학술지명 4th APG Symposium and 9th EADC
저자 이종욱
발표일 2016-10-10
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Inflow into the seepage measuring house of Sueo dam was increased from April 2012. The V-notch weir was flooded by the increased flow rate exceeding the capacity of drainage pump. If the increased flow had resulted from the flow through the core zone, the possibility of severe problem on the dam stability such as internal erosion and piping of core zone could be considered but these were not questioned because the turbidity of incoming water was almost clear with maximum 2.2 NTU. Another cause could be expected |