CAJ | 학술논문

淤泥质海岸后方大面积的低地平原主要通过海岸上建设的涵闸排水,潮滩匡围对沿海涵闸排水的影响是围垦工程必须解决的问题.文章以条子泥西侧岸滩仓东片匡围为例,探讨了不同堤线方案下邻近闸下流槽各种落潮水量组成及其维护闸下排水能力的有效性.结果表明,合理的滩涂匡围堤线方案,在平均潮汛及一般大潮汛时对邻近闸下排水能力影响较小,而在风暴潮或秋季大潮汛时有一定影响,但可以通过若干次冲淤保港来解决.
어니질해안후방대면적적저지평원주요통과해안상건설적함갑배수,조탄광위대연해함갑배수적영향시위은공정필수해결적문제.문장이조자니서측안탄창동편광위위례,탐토료불동제선방안하린근갑하류조각충락조수량조성급기유호갑하배수능력적유효성.결과표명,합리적탄도광위제선방안,재평균조신급일반대조신시대린근갑하배수능력영향교소,이재풍폭조혹추계대조신시유일정영향,단가이통과약간차충어보항래해결.
Most of the flood from the wide inner lowland plain discharges through tide locks on coast, and the influence of tidal flat inning projects on the tide lock drainage must be solved by seawall line choice. Taking the Cangdongpian inning area on the west side of Tiaozini Sand as a case study, the paper analyzed the compages and validity of ebb tide water to maintain the flood discharge creek below the tide lock for different projects of seawall line. Result indicates that a rational seawall line program has little influence on the flood discharge of lock during the mean tide or general spring tides, but has certain influences during a storm surge or an extreme spring tide in autumn. However it could be resolved by several times of artificial scour on the creek.