摘要
本文针对小流域淤地坝坝系布设方案的优化问题，从坝址、坝系密度、坝高、建坝顺序，建坝时间间隔等几个方面进行了比选，并由此道选出最优布设方案。为流域淤地坝坝系的合理布设，提供了科学的理论依据与精确的定量分析方法。
In accordance with the optimum arrangement of silt arrester system, the system is compared about its site,density, height, building order and time interval etc., and they are chosen from these. The scientific theoreticalgrounds and accurate method of fixed quantity analysis are provided for the rational arrangement of a watersher' s siltarrester system.
基金
"九五"国家攻关项目
