| 一种基于MATLAB的渗透系数确定方法 |
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| 引用本文： | 廖梓龙,魏永富,郭中小,贾利民,龙胤慧.一种基于MATLAB的渗透系数确定方法[J].水资源与水工程学报,2012,23(2):175-178. |
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| 作者姓名： | 廖梓龙 魏永富 郭中小 贾利民 龙胤慧 |
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| 作者单位： | 1. 中国水利水电科学研究院牧区水利科学研究所,内蒙古呼和浩特,010020
2. 河北工程大学水电学院,河北邯郸,056021 |
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| 摘 要： | 地下水资源评价与地下水可开采量计算需要对地下含水层参数进行分析确定。结合托克托县地区抽水试验,运用MATLAB软件优化传统的Jacob直线图解法和标准曲线配线法,在单孔非稳定流抽水试验中确定承压含水层导水系数T和渗透系数K,计算结果符合当地水文地质条件,且比传统方法精确可靠。
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| 关 键 词： | MATLAB 抽水试验 直线图解法 配线法 |
| 收稿时间： | 2011/11/16 0:00:00 |
| 修稿时间： | 2011/12/1 0:00:00 |
A method of determining permeability coefficient based on MATLAB software |
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| LIAO Zilong,WEI Yongfu,GUO Zhongxiao,JIA Limin and LONG Yinhui.A method of determining permeability coefficient based on MATLAB software[J].Journal of water resources and water engineering,2012,23(2):175-178. |
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| Authors: | LIAO Zilong WEI Yongfu GUO Zhongxiao JIA Limin and LONG Yinhui |
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| Affiliation: | 1.Research Institute of Water Resources for Pastoral Area,China Institute of Water Resources and Hydropower Research, Hohhot 010020,China;2.Institute of Hydropower,Hebei University of Engineering,Handan 056021,China) |
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| Abstract: | It is necessary to calculate the underground aquifer’s hydrogeological parameters on the evaluation and allowance of groundwater resources.The practice of pumping test in TuoKeTuo County is used for determining the confined aquifer’s hydrogeological parameters.This paper mainly discussed the feasibility of MATLAB software in optimizing the traditional Jacob liner diagram method and standard curve method based on the data of single well unsteady-flow pumping test,computed the transimissvity coefficient and permeability coefficient of the confined aquifer.The results are in accordance with the condition of local hydrologic geology and more precise and reliable than that determined by tradition method. |
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| Keywords: | MATLAB pumping test linear diagram method matching standard curve method |
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