不同流场情况下地下水弥散试验方法分析 |
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引用本文: | 刘岩磊,王庆来.不同流场情况下地下水弥散试验方法分析[J].地下水,2014(2):10-13,21. |
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作者姓名: | 刘岩磊 王庆来 |
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作者单位: | 河北人地生态工程有限公司,河北石家庄050081 |
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摘 要: | 针对不同地下水水力梯度进行地下水弥散试验采用不同的方法,直接影响到弥散试验的成功及获取参数的准确性及真实性。其中在不同的水力梯度下采用不同的监测时间间隔监测示踪剂浓度,决定了弥散试验捕捉到示踪剂的初至及峰值的成功机率。同时本项目详细地进行了地下水弥散试验求参过程完整性分析,可做为弥散试验参考实例。
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关 键 词: | 弥散试验 地下水水力梯度 试验方法 准确性 |
Analysis of Groundwater Dispersion Testing Methods for Different Flow Fields |
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Institution: | LIU Yah - lei, WANG Qing - lai (Geo- ecological Engineering Co., Ltd., Shijiazhuang 050081 ,hebei) |
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Abstract: | In the groundwater dispersion test, the test method should be changed along with variations of hydraulic gradi- ent to ensure the success of the test and the accuracy of parameters. For example, when the interval of tracer concentration mo- nitoring varies, the possibility of getting the staring value and peak value is different. In the project, a detailed procedure of parameter obtaining has been analyzed, which can be used as a reference for other dispersion test. |
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Keywords: | Dispersion Test Test Method groundwater hydraulic gradient and accuracy |
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