| 裂隙岩体渗透性理论研究进展 |
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| 引用本文： | 付贵.裂隙岩体渗透性理论研究进展[J].地下水,2011(4):85-86,140. |
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| 作者姓名： | 付贵 |
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| 作者单位： | 河北省沧州水文水资源勘测局 |
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| 摘 要： | 裂隙岩体的渗透性是地质灾害、水电工程、矿山工程等研究中需要考虑的重要因素之一。岩体裂隙本身的渗透性取决于它的空间几何参数,因此,可以通过直接测量裂隙的几何要素计算出岩体的渗透系数。岩体的结构及其透水性直接关系到建筑物围岩的稳定及安全.通过水力劈裂试验,可以真实地反映高水压作用下岩体的结构和渗透性的变化规律.以某水电站工...
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| 关 键 词： | 裂隙岩体 渗透性 研究进展 |
Progress of Theoretical Research Fractured Rock Permeability |
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| FU Gui.Progress of Theoretical Research Fractured Rock Permeability[J].Groundwater,2011(4):85-86,140. |
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| Authors: | FU Gui |
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| Institution: | FU Gui(Cangzhou bureau of hydrology & water resources survey,Cangzhou 061000,Hebei) |
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| Abstract: | It is one of the important factors to consider that the fractured rock permeability is for geological disasters,hydropower engineering and mining engineering study.Fissure permeability itself depends on its geometric parameters,therefore,can be fractured by direct measurement of the geometric elements to calculate the permeability of rock mass.The structure and permeability of rock mass is directly related to the stability and safety of surrounding buildings.By hydraulic fracturing test,it can truly reflect the effect of high-pressure structure and permeability of rock mass variation.To a certain hydropower project rock by the dam site based on data from hydraulic fracturing tests,analysis of hydraulic fracturing process in rock mass structure and permeability changes in its laws and in the process of the formation mechanism of rock fracture. |
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| Keywords: | Fractured rock Permeability and Research |
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