吉林水利
吉林水利
길림수리
JI LIN WATER RESOURCES
2013年
3期
25-27
,共3页
潮汐河段%码头%水流%数值模拟
潮汐河段%碼頭%水流%數值模擬
조석하단%마두%수류%수치모의
潮汐河段水流特性复杂,为了分析潮汐河段码头建设对水流影响,建立二维数学模型进行数值模拟计算.结果表明:涨急和落急时刻码头对水流的影响最为明显,具有相似的规律,但方向相反.
潮汐河段水流特性複雜,為瞭分析潮汐河段碼頭建設對水流影響,建立二維數學模型進行數值模擬計算.結果錶明:漲急和落急時刻碼頭對水流的影響最為明顯,具有相似的規律,但方嚮相反.
조석하단수류특성복잡,위료분석조석하단마두건설대수류영향,건립이유수학모형진행수치모의계산.결과표명:창급화락급시각마두대수류적영향최위명현,구유상사적규률,단방향상반.
The characteristics of the flow in the segments of tidal river is complex,in order to analyze the im-pact of the dock construction in the tidal rivers on the flow,a two-dimensional mathematical model for the nu-merical simulation wasestablished.The Results show that:pier most obviously impact on the water flowat up anxious and off the anxious moments and has a similar law,but in the opposite direction.
