摘要
在搜集广阔渠截潜引水工程研究区地下水资源勘察和评价成果的基础上,经现场调研后,采用三维数值模拟对该区枯水期浸没灾害做了预测,并据此采用类比法对汛期浸没灾害做了初步评价,研究了不同季节和不同截渗墙长度的相应浸没范围大小和受灾对象,提出了减少浸没灾害和增大自流引水流量措施的建议,不仅对该工程截潜方案设计具有重要指导意义,而且对其他冲积平原区截潜工程方案设计也有一定的借鉴作用。
Based on the investigation and evaluation of ground-water resources in the research area where Guangkuo Channel intercepting underflow and diversion project is set up, the paper presents the prediction of immersion scope of the area in dry season by the three dimensional numerical simulation method. In addition, it discusses the immersion scope in flood season by analogy method and the immersion scope and the hazards in different seasons and different lengths of the diversion project. Finally, it put forward the prevention suggestions to reduce the immersion and the measurement to enlarge the ground-water flow are proposed, which can be very important in planning of the diversion project, and also sets an example for other projects in plain areas.
出处
《地质科技情报》
CAS
CSCD
北大核心
2008年第1期85-88,共4页
Geological Science and Technology Information
基金
河南省郏县水利局项目“郏县广阔渠截潜引水工程水资源模拟研究”(066169)
关键词
十积平原
截潜工程
浸没灾害
alluvial plain area
intercepting underflow project
immersion hazard
