矸石山渗滤液对地下水污染的多维分形预测

为了研究复杂环境下矸石山渗滤液对地下水的污染，将多维分形理论应用于地下水污染状况的预测，借助于仿射映射．构建了地下水污染的多维分形模型。利用抚顺市某矸石山周围地下水质的检测数据，对SO4^-2离子含量的等值线分布进行了多维分形预测．并对预测结果和实测结果进行了对比分析。结果表明：预测结果与检测数据相吻合，并且预测结果反映了地下流场和地表状况对地下水污染的综合作用，因此采用多维分形的方法预测地下水的征；染状况是可行的。针对矸石山附近存在冲沟、积水池等复杂条件下的地下水污染问题，多维分形提供了一种新的研究方法。

Multifractal Prediction on Groundwater Contamination for Leachate of Waste Rock Hill

In order to study groundwater contamination for leachate of waste rock hill under complex circumstance, multifractal theory is used to predict condition of groundwater contamination, and multifractal model is built via an affine mapping. Using the test data of groundwater quality around waste rock hill in Fushun, the isoline distribution of SO concentration is predicted via multifractal model. Furthermore, the prediction results are compared to test data. The result indicates that the prediction results are coincide with test data, and the prediction results reflect compositive action of underground flow field and the earth's surface. Therefore, it is feasible to predict condition of groundwater contamination by using multifractal theory. Aiming at complex circumstance of waste rock hill, such as forming gully, seeper pool and so on, multifractal offers a new method to settling the problem of groundwater contamination.