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摘要: 根据大量监测资料,研究了矿区岩溶管道和溶孔、溶隙流对降雨的不同响应特征,并概化出本区的岩溶地下水系统结构图。最后应用时间序列分析频谱方法研究了31年来矿井涌水量对降雨量的响应关系,即全矿涌水量滞后于降雨6d。Abstract: According to monitoring data,this paper studies different response features of pipe flow and diffuse flow to precipitation and summarizes the hydrogeological structure of ground water system of mine area.Finally,author deals with the response relationship between water yield in the mine and precipitation in past 31 years used frequency analysis of time series and reach a conclusion that the retardation time between water yield and precipitaion is 6 days.
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Keywords:
- pipe flow /
- diffuse flow /
- impulse response /
- time series analysis /
- delay time
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