摘要
采用数值模拟方法研究了汉口边滩开发利用对武汉河段防洪的影响 ,得到了不同整治方案、防水墙外移距离对洪水水位及流速流态的影响程度 .研究结果表明 ,汉口边滩具有较大的开发利用价值 ,合理整治开发汉口边滩可以发挥其防洪效益、经济效益和社会效益 .
Using numerical simulation method, the influence of exploiting Hankou beach on flood control is studied. And its influence degree on flood elevation, velocity and pattern of flow is concluded for different regulation plans and different moved distances of water tight barrier. The result shows that developing Hankou beach is valuable, it can exert flood control effectiveness, economical effectiveness and social effectiveness through reasonably regulating and exploiting Hankou beach.
出处
《武汉水利电力大学学报》
EI
CSCD
2000年第4期10-13,28,共5页
Engineering Journal of Wuhan University
基金
武汉市晨光计划基金!项目"桥渡及江滩开发利用中的防洪减灾问题研究"(9850 0 30 80 )
关键词
江滩开发
防洪
有限分析法
数值模拟
beach exploitation
flood control
finite analytic method
