摘要
黄河内蒙河段改扩建大桥项目较多,易造成冰塞壅水。利用数学模型和水力学法对拟定改扩建工程方案进行了计算,从两个方面评价扩建工程对冰塞壅水的影响。研究内容可为黄河冰情分析提供参考。
More bridge reconstruction and expansion projects are there on the Inner Mongolia Reach of the Yellow River,which can easily cause backwater from ice jam.With mathematical model and hydraulics method,the schemes of the planned reconstruction and expansion projects are calculated,and then the impacts from the projects on the backwater caused by ice jams are evaluated as well.This study can provide some references for the analysis on the ice regime of the Yellow River.
出处
《水利水电技术》
CSCD
北大核心
2014年第1期158-160,163,共4页
Water Resources and Hydropower Engineering
基金
国家重点基础研究发展计划"973"计划(2011CB403306)
水利部公益性行业科研专项项目(201301062)
关键词
冰清分析
数学模型
水力学法
analysis on ice regime
mathematical model, hydraulics method
