Abstract: Based on the 2 D flow field calculation for the reach of Fengdu,an analysis on the water level change in 0 year and the fiftieth year due to the reconstruction of the Fengdu Port had been done.Moreover,this paper ananlyzes the flood influence to the reach of Fengdu.This study,therefore,provides the scientific basis for the reconstruction of the Fengdu Port.

摘要： 运用二维水流数学模型研究丰都港修建后 0、 5 0年的水位变化 ,分析了丰都港复建工程对长江行洪能力的影响 .该研究为丰都港复建工程建设的可行性提供了科学依据

关键词: 数学模型, 港口, 洪水