摘要
从黄土高原丘陵沟壑区的实际出发,利用系统工程原理建立水土保持措施配置的优化数学模型。突出研究坡面和丘陵沟壑区小流域坝系水保工程措施的建模方法,并且提出不同类型区域的优化指标以解决大面积的水保规划治理问题,通过某一区域的数值指标来验证结果的合理性。
Based on the actual condition in Hill and Gully Area of the Loess Plateau,an optimized mathematic model of water and soil conservation measures is constructed by using principals of system engineering in this paper. The paper focuses on the slope and modeling methods of the small watershed dam system in the area,and the optimized indexes of different regions are put forward to solve the problem of water conservation planning and governance in large areas,the reasonableness of calculated results is verified by the numerical indexes of a certain region.
作者
李文俊
丁亚君
LI Wenjun;DING Yajun(Lanzhou Jiaotong University,Lanzhou 730070,Chin)
出处
《洛阳理工学院学报(自然科学版)》
2018年第2期86-90,共5页
Journal of Luoyang Institute of Science and Technology:Natural Science Edition
关键词
小流域坝系
综合效益
非线性优化
经济效益
small watershed dam system
comprehensive benefits
nonlinear optimization
economic benefits