水质模糊聚类及环境同位素在探测某堤基渗漏通道中的应用

Application of the Fuzzy Cluster of Groundwater Quality and the Environmental Isotope to Seepage Detection of a Dike Foundation

利用环境同位素及地下水水质的分析 ,结合地质条件 ,对调查堤坝渗漏具有很重要的意义。在许多情况下 ,对孔或泉水的水化学和同位素成分分析可探测已存在的集中渗漏通道。文中以某堤段堤内管涌为例 ,以钻孔及江水水样的水质及同位素成分为研究对象 ,以模糊数学为工具 ,分析了堤后管涌的成因 ,对下一步采取工程措施具有科学的指导意义。

It is very important to survey the seepage of dike or dam by using environmental isotope and water quality analysis, as well as the geological conditions. In many cases,through the analysis on hydrochemistry and environmental isotope for holes or springs the seepage access existed in a dike or dam can be detected.The reason of piping in a certain dike is analyzed based on the use of fuzzy mathematics and the study on the water quality and isotopic components of samples from holes or river,which is beneficial to the dike for taking construction measures.