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| 垃圾渗滤液层状砂箱参数拟合试验及模拟 | |
| 引用本文： | 狄军贞,张晓莹,刘建军,刘玲,张春蝉.垃圾渗滤液层状砂箱参数拟合试验及模拟[J].地球与环境,2008,36(3). |
| 作者姓名： | 狄军贞 张晓莹 刘建军 刘玲 张春蝉 |
| 作者单位： | 1. 辽宁工程技术大学土木建筑工程学院,辽宁,阜新,123000 2. 辽宁工程技术大学理学院,辽宁,阜新,123000 3. 武汉工业学院多孔介质力学研究所,湖北,武汉,430023 |
| 基金项目： | 湖北省高等学校优秀中青年科技创新团队计划 |
| 摘 要： | 基于相似模拟条件,研究了垃圾渗滤液污染物在层状含水层中运移规律,通过数值模拟方法拟合了层状含水层的渗透性及弥散度,利用拟合参数分析了阜新垃圾填埋场有机污染物在地下环境中的迁移和时空分布规律,该实验和数值模型较好地反映了层状土中污染物渗漏的基本特征,对预测、控制渗滤液污染地下水提供了一种有效的方法。 |
| 关 键 词： | 渗滤液 层状砂箱 参数拟合 数值模拟 |
PARAMETER FITTING EXPERIMENT ON LAYERED SANDBOX OF LANDFILL LEACHATE AND SIMULATION |
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| DI Jun-zhen,Zhang Xiao-ying,LIU Jian-jun,LIU Ling,ZHANG Chun-chan.PARAMETER FITTING EXPERIMENT ON LAYERED SANDBOX OF LANDFILL LEACHATE AND SIMULATION[J].Earth and Environment,2008,36(3). | |
| Authors: | DI Jun-zhen Zhang Xiao-ying LIU Jian-jun LIU Ling ZHANG Chun-chan |
| Institution: | 1.College of Civil Architecture Engineering;Liaoning Technical University;Fuxin 123000 China;2.College of Science;3.Institute of Poromechanics;Wuhan Polytechnic University;Wuhan 430023 China |
| Abstract: | Under similar simulating conditions,the transport law of landfill leachate in a layered aquifer was described.The method of numerical simulation was used to fit the penetrability and dispersion of the layer aquifer,and the fitting parameters were used to analyze the transport and space-time distribution law of organic contaminants in the landfill at Fuxin in underground water.The experiment model reflected the characteristics of contaminant seepage in layered soil.This study provided an available approach t... |
| Keywords: | leachate layered sandbox parameter fitting numerical simulation |
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