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| 基于示踪法的模糊聚类模型研究及应用 |
| Study and Application of Fuzzy Clustering Model Based on Tracing Method |
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| DOI：10.3969/j.issn.1671-5322.2010.01.017 |
| 中文关键词: 示踪方法 渗漏 模糊聚类 |
| 英文关键词: tracing method leakage fuzzy clustering |
| 基金项目:江苏省六大高峰人才资助计划(A类) |
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| 中文摘要: |
| 基于示踪方法对某堤防几个典型段进行了渗漏分析,查明了其地下水的渗漏来源,结果表明江都船厂段T1#孔、联盟庄码头T29#孔中的水样为河水补给,T5#孔附近的黑鱼塘水为当地降雨或近期降雨形成的地下水补给,万寿宫段T7#孔中的地下水为河水和当地降雨的混合.应用模糊聚类方法,选取稳定同位素和水化学值作为指标特征值,并赋与不同的权重,进行模糊聚类分析,聚类分析结果与示踪方法分析的结论一致. |
| 英文摘要: |
| Several typical sections of some embankment were studied by applying tracing method.The leakage sources of groundwater were ascertained.The result shows that the groundwater of No.1 borehole at Jiangdu dockyard,and No.29 borehole at Lianmengzhuang dock is recharged by river water,stew water of Heiyutang around No.5 borehole is recharged by the local precipitation or groundwater forming by recent precipitation,and the groundwater of No.7 borehole at Wanshougong section is the mixing of river water and local precipitation.The analysis of data was performed by applying the method of fuzzy clustering that the stable values of isotope and hydrochemistry were taken as index characteristic values and endued different weightings.The clustering analysis result was in agreement with the conclusion qualitatively judged by tracing method. |
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