Laboratory study on the relationship between soilmass deformation and water seepage in North China

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	Laboratory study on the relationship between soilmass deformation and water seepage in North China
	Wang, XY (Wang, Xiu Yan); Chen, J (Chen, Jiang); Sun, L (Sun, Lin); Han, SP (Han, Shuang Ping); Fei, YH (Fei, Yu Hong); Wang, JZ (Wang, Jin Zhe); Liu, CL (Liu, Chang Li); Zhang, Y (Zhang, Yun)
刊名	ENVIRONMENTAL EARTH SCIENCES
	2011
卷号	64 期号:8 页码:2195-2201
关键词	Clayey soil Deformation amount Seepage deformation Effective stress North China
ISSN号	1866-6280
英文摘要	The study on the relationship between the soilmass deformation and water seepage under certain stress in North China was conducted through combined tests of the consolidation deformation and water seepage. The results showed that the actual deformation of the clay soil under stress is greater than the deformation induced by the seepage. On average, the deformation induced by seepage was about 60% of the actual clay deformation under stress. The actual deformation of sandy soil, however, is less than the deformation induced by seepage. On average, the seepage-induced deformation was approximately 125% of the actual sandy soil deformation. These results indicated that the sandy soil did not have complete plasticity. Clay had the highest amount of water seepage and deformation, while silty soil, calcareous highly cemented clayed soil and sandy soil had less water seepage and deformation. The underlying mechanisms were also discussed. The results of this study contribute to the understanding of land subsidence mechanism and rough estimation of groundwater exploitation.
学科主题	岩矿鉴定与测试
WOS关键词	LAND SUBSIDENCE ; CONSOLIDATION ; CITY
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000297165900018
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39284]
专题	中国地质调查局
作者单位	Chinese Acad Geol Sci, Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Peoples R China
推荐引用方式 GB/T 7714	Wang, XY ,Chen, J ,Sun, L ,et al. Laboratory study on the relationship between soilmass deformation and water seepage in North China[J]. ENVIRONMENTAL EARTH SCIENCES,2011,64(8):2195-2201.
APA	Wang, XY .,Chen, J .,Sun, L .,Han, SP .,Fei, YH .,...&Zhang, Y .(2011).Laboratory study on the relationship between soilmass deformation and water seepage in North China.ENVIRONMENTAL EARTH SCIENCES,64(8),2195-2201.
MLA	Wang, XY ,et al."Laboratory study on the relationship between soilmass deformation and water seepage in North China".ENVIRONMENTAL EARTH SCIENCES 64.8(2011):2195-2201.