【摘要】 按贴体正交坐标系下的二维水流运动方程建立工程影响河段二维潮流数学模型,通过计算分析表明,工程将引起局部水动力环境及流态的改变,对附近水域潮位的影响很小,对航行条件的影响不大,对航道回淤的影响也很少;并提出了减小上述影响的措施建议。更多还原

【Abstract】 A2-D tidal mathematical model is set up for the works impacting breach with flow movement equations in close ortho-coordinate system.It is indicated through model calculation that the works will lead to some changes of local hydro-dynamical and flow condition but yet have little impact on the tidal level of near area,on navigation condition and silting in waterway.Some suggestions for reducing the above-mentioned im - pacts are put forward.更多还原