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林清华, 李长洪, 吴昌群, 张吉良, 张永生, 方雪松. 盐渍土渗透模型[J]. 工程科学学报, 2007, 29(1): 11-14. DOI: 10.13374/j.issn1001-053x.2007.01.003
引用本文: 林清华, 李长洪, 吴昌群, 张吉良, 张永生, 方雪松. 盐渍土渗透模型[J]. 工程科学学报, 2007, 29(1): 11-14. DOI: 10.13374/j.issn1001-053x.2007.01.003
LIN Qinghua, LI Zhanghong, WU Changqun, ZHANG Jiliang, ZHANG Yongsheng, FANG Xuesong. Seepage model of salt field[J]. Chinese Journal of Engineering, 2007, 29(1): 11-14. DOI: 10.13374/j.issn1001-053x.2007.01.003
Citation: LIN Qinghua, LI Zhanghong, WU Changqun, ZHANG Jiliang, ZHANG Yongsheng, FANG Xuesong. Seepage model of salt field[J]. Chinese Journal of Engineering, 2007, 29(1): 11-14. DOI: 10.13374/j.issn1001-053x.2007.01.003

盐渍土渗透模型

基金项目: 

国家科技攻关项目(No.2001BA602B-02)

详细信息
    作者简介:

    林清华(1978-),男,博士研究生;李长洪(1962-)男,教授,博士生导师

  • 分类号: TU472

Seepage model of salt field

  • 摘要: 在对盐渍土现场与室内渗水实验结果差异分析的基础上,对西藏扎布耶盐湖盐渍土的渗透性进行了研究.为使所测渗透系数更能接近实际,提出了用原位渗透实验方法来评价土层垂直渗透性能.利用数学模型得到了计算渗透系数的相应公式.结合实际工程证明该测试方法和计算公式是可行的.
    Abstract: The permeability of saline soil in Zabuye salt lake in China was studied based on the analysis of difference between the results of saline soil in-site test and indoor seepage test. In order to make the tested values of permeability coefficient more accurate, an in-site permeability test method was proposed to evaluate the verti-cal permeability of soil. The formula for calculation of permeability coefficient was established from a mathematical model. An engineering application demonstrated the applied testing method and the formula were reliable.
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出版历程
  • 收稿日期:  2005-12-21
  • 修回日期:  2006-05-28
  • 网络出版日期:  2021-08-15
  • 刊出日期:  2007-01-24

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