| 黄河中游淤地坝坝系相对稳定研究 |
| |
| 引用本文： | 方学敏,曾茂林.黄河中游淤地坝坝系相对稳定研究[J].泥沙研究,1996(3):12-20. |
| |
| 作者姓名： | 方学敏 曾茂林 |
| |
| 作者单位： | [1]中国水利水电科学研究院 [2]黄河水利委员会水利科学研究 |
| |
| 基金项目： | “八五”国家重点科技攻关项目 |
| |
| 摘 要： | 淤地坝是黄河中游一项重要的水上保持措施，在蓄水拦沙和促进农业发展方面发挥了显著效益，本文从理论上 坝系相对稳定问题，论述了坝系相对稳定的标准、条件和定量方法，提出了黄河中游不同地区坝系相对稳定临界值，通过典型实例，分析了坝系相对稳定的形成过程及发展前景。
|
| 关 键 词： | 沟道流域 淤地坝 坝系相对稳定 黄河中游 水土保持 防洪安全 坝地作物 |
Equilibrium dam system in small watersheds of the Middle Yellow River basin |
| |
| Fang Xuemin\ \ Zeng Maolin.Equilibrium dam system in small watersheds of the Middle Yellow River basin[J].Journal of Sediment Research,1996(3):12-20. |
| |
| Authors: | Fang Xuemin\ \ Zeng Maolin |
| |
| Abstract: | According to the measured data in small watersheds, silt arrest dam, one of the major measures for soil conservation in the Middle Yellow River basin, has a remarkable effect on the reduction of runoff and sediment load. In this paper, the standards and conditions as well as their calculating methods for equilibrium dam system, or system with relative stability of silt arrest dams, are discussed. An index for judging the degree of stability is proposed. With a typical example, the development and prospect of equilibrium dam system are analyzed. |
| |
| Keywords: | small watershed silt arrest dam equilibrium dam system the Yellow River |
| 本文献已被 CNKI 维普 等数据库收录！ |
