哈大齐工业走廊江西项目区二维水沙数学模型分析

为保证《黑龙江省哈大齐工业走廓产业布局总体规划》的实施,推进齐齐哈尔市产业布局调整,充分发挥齐齐哈尔市的城市功能,推动区域经济的快速发展,对嫩江右岸齐齐哈尔市段部分堤线进行调整。通过建立二维水沙数学模型,计算分析对河道水位、流场及河床冲淤的影响。总体来看,拟建工程对工程河段流场及河床冲淤影响程度有限,对工程河段整体河势稳定影响不大。

Analysis of Two-dimentional Mathematical Model of Flow and Sediment in Harbin-Daqing-Qiqihar Industry Corridor Jiangxi Project Area

To guarantee the implementation of 《Heilongjian Province Harbin-Daqing-Qiqihar Industry Corridor Distribution Master Plan》and to propel the industrial layout adjustment in Qiqihar,Give full play to the city of Qiqihar City feature,to promote the rapid development of regional economy,adjust part of the dike line on the right bank of the Nenjiang River in Qiqihar City.Through the establishment of two-dimensional mathematical model of flow and sediment,calculate and analyse the effects on river water level,flow field and riverbed erosion and deposition.Overall,the proposed project has a limited impact not only on the flow field to the proposed project and the riverbed erosion and deposition,but also on the overall stability of river trend.