摘要
从堤基渗流的角度分析陡河水库发生堤防渗漏的原因,阐述了应用人工同位素示踪和天然示踪技术探测陡河水库渗漏的原理和方法,综合分析了陡河水库左坝凤山区段的渗流场特征,证明了水库左坝凤山区段存在的广泛发育的溶蚀现象及由此形成的基岩渗漏通道是造成水库每年大量库水渗漏的直接原因。
This paper analyses why the embankment foundation influent takes place in Douhe Reservoir and discusses the principles and methods of applying the techniques of isotopic tracer and natural tracing to label the seepage field. The author gives a integrated viewpoint about the seepage field of Fengshan section of Douhe Reservoir and points out that some central seepage passages caused by a lot of the rock corrosions are the direct reason leading to the influent in great quantities in the reservoir every year.
出处
《水利与建筑工程学报》
2005年第3期25-29,共5页
Journal of Water Resources and Architectural Engineering
关键词
综合示踪
同位素
堤基渗流
comprehensive tracing method
isotope
embankment foundation influent
