| 降雨条件下某铁矿排土场边坡渗流场分布特征研究 |
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| 引用本文： | 田阳辉,汪海洋.降雨条件下某铁矿排土场边坡渗流场分布特征研究[J].工程勘察,2011(9):51-55. |
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| 作者姓名： | 田阳辉 汪海洋 |
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| 作者单位： | 中交第二公路勘察设计研究院有限公司;上海市政工程勘察设计有限公司; |
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| 摘 要： | 在饱和非饱和理论分析的基础上,针对山西某铁矿排土场,利用Geo-studio软件seep模块模拟了排土场降雨入渗过程,并对降雨条件下排土场地下水的渗流特征进行了详尽分析。矿区降雨量较少,沟谷发育,地表排泄通畅,径流快,同时排土料渗透系数大,难以储存地下水,边坡静态水位较低;排土料的渗透系数大于单位降雨量,降雨仅仅提高了...
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| 关 键 词： | 降雨 排土场边坡 渗流 饱和-非饱和 |
Study on features of seepage field's distribution in the waste accumulation slope in an iron mine on the condition of rain |
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| Tian Yanghui,Wang Haiyang.Study on features of seepage field's distribution in the waste accumulation slope in an iron mine on the condition of rain[J].Geotechnical Investigation & Surveying,2011(9):51-55. |
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| Authors: | Tian Yanghui Wang Haiyang |
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| Affiliation: | Tian Yanghui1,Wang Haiyang2(1.CCCC Second Highway Consultants Co.Ltd Wuhan 430056,China,2.Shanghai municipal engineering survey and design Co.Ltd Shanghai 200092,China) |
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| Abstract: | On the basis of analyzing saturation-unsaturation theory,about ore iron waste-dump in Shanxi,the paper simulates the rain infiltration process in waste-dump by seepage module of Geo-studio software.What's more,it analyzes the seep features of groundwater in waste-dump at length on the condition of rain.The main conclusions are as follows: the rainfall in mining area is little,while the number of cleugh is large.The surface of earth enjoys fast flow.Meanwhile,coefficient of permeability of waste rock is very... |
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| Keywords: | rainfall waste-dump slope seepage saturation-unsaturation |
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