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| 灰色关联分析方法在突水水源判别中的应用 | |
| 引用本文： | 王毅,许光泉,何吉春,施安才. 灰色关联分析方法在突水水源判别中的应用[J]. 地下水, 2013, 0(6): 7-10 |
| 作者姓名： | 王毅 许光泉 何吉春 施安才 |
| 作者单位： | [1]淮南矿业集团潘北煤矿,安徽淮南232088 [2]安徽理工大学地球与环境学院,安徽淮南232001 |
| 摘 要： | 本文以淮南潘北矿区突不同含水层组分作为对象，采用灰色关联度分析法对矿井突水水源进行判别分析，重点研究样本评判因子的选择对判别准确率的影响，结果发现判别因子的选取对判别结果影响较为显著，即在原有Na＋＋K＋、Ca2＋、Mg2＋、Cl-、SO42-、HCO3-等六个评判因子基础上，增加总硬度、碱度、矿化度和PH值作为新的评判因子，其水源判别准确率由62．5％增至100％。因此，选择适合评判因子对提高灰色关联判别可靠性具有重要意义。 |
| 关 键 词： | 灰色关联 突水水源判别 水化学组分 评判因子 |
The Application of Grey Correlation Analysis Method Identification of Source of Outburst Water |
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| WANG Yil,XUGuang-quan,HEJi-chun,SHIAn-cai. The Application of Grey Correlation Analysis Method Identification of Source of Outburst Water[J]. Groundwater, 2013, 0(6): 7-10 | |
| Authors: | WANG Yil XUGuang-quan HEJi-chun SHIAn-cai |
| Affiliation: | 1 (1. Panbei Coal Mine, Huainan Mining Company, Huainan 232088, Anhui; 2. School of Earth and Environment, An- hui University of Sciences and Technology, Hnainan 232001 , Anhui) |
| Abstract: | The paper makes a study on the identification of outburst water source in various aquifers by using grey correla- tion analysis method. The result indicates that chose of assessment factors will affect the accuracy of identification. For exam ple, the accuracy of identification is 62.5% when taking Na＋ ＋ K＋ , Ca2＋ , Mg2＋ , Cl- , SO42- and HCO3 - as assessment factors, while it ups to 100% when add total hardness, degree of mineralization and alkalinity as assessment factors. The study concludes that rightful assessment factors affect accuracy of identification seriously. |
| Keywords: | Grey correlation analysis method identification of source of outburst water and hydrochemistrical factor |
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