水资源与水工程学报

文章摘要

徐毅,侍克斌,徐千军,欧阳君.无限深透水地基上土石坝微透水水平防渗体对渗流的影响Journal of Water Resources and Water Engineering[J].,2013,24(1):89-92

无限深透水地基上土石坝微透水水平防渗体对渗流的影响

Influence of micro permeable horizontal impervious body on seepage in embankment dam above infinite pervious foundation

Received:November 13, 2012 Revised:November 20, 2012

DOI：10.11705/j.issn.1672-643X.2013.01.020

中文关键词: 微透水防渗体非均质无限深透水地基有限单元法

英文关键词: micro porous anti-permeable body non-homogeneous infinite deep pervious foundation finite element method

基金项目:清华大学水沙科学与水利水电工程国家重点实验室开放研究基金课题( sklhse-2011-c-01)；国家自然科学基金项目( 50969010) ；新疆水利水电工程重点学科基金项目( xjzdxk-2002-10-05)

Author Name	Affiliation
XU Yi	College of Hydraulic and Civil Engineering, Xinjiang Agricultural University, Urumqi 830000, China
SHI Kebin	College of Hydraulic and Civil Engineering, Xinjiang Agricultural University, Urumqi 830000, China
XU Qianjun	Key Laboratory for River Dynamics and Hydraulic Engineering, Tsinghua University, Beijing 100084, China
OUYANG Jun	Water Conservancy and Hydropower Survey and Design Institute of Hunan Province,Changsha 410007,China [KH*3D]

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中文摘要:

对无限深透水地基上土石坝微透水水平铺盖防渗体长度的选取进行了相关的模型实验,再利用有限元法建立数学模型进行理论计算,并将理论数据和实验数据进行对比分析,最后通过微渗透防渗体和不透水防渗体的渗流数据进行对比,进而确定了微透水水平铺盖的长度。

英文摘要:

Through model experiment, the paper selected the length of micro pervious horizontal impervious body of embankment dam on Infinite deep pervious foundation,used finite element method to establish the mathematical model and carry out theoretical calculation, then analyzed theoretical and experimental data ,and finally compared seepage data between micro pervious anti-permeable and impervious anti-permeable body, determined the length of micro permeable horizontal blanket.

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