Void ratio-permeability relations for clays

doi:10.1144/qjegh2018-158

	Void ratio-permeability relations for clays
	Li, Chunguang 1,2
刊名	QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY
	2020-05-01
卷号	53 期号:2 页码:298-303
ISSN号	1470-9236
DOI	10.1144/qjegh2018-158
英文摘要	In spite of the Kozeny-Carman formula having been applied effectively to sands, there is at present no generally accepted explanation for why it is inadequate for clays. The impermeable adsorbed water layer surrounding the soil particles throws further light on the issue. By introducing the pervious void ratio, which accounts for the effective voids that a fluid flows through, a modified Kozeny-Carman formula is presented. The results presented here show that the modified Kozeny-Carman formula predicts fairly well the hydraulic conductivity of clays, especially for fine-grained soils.
WOS研究方向	Engineering ; Geology
语种	英语
出版者	GEOLOGICAL SOC PUBL HOUSE
WOS记录号	WOS:000530644200015
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/24100]
专题	中科院武汉岩土力学所
通讯作者	Li, Chunguang
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Chunguang. Void ratio-permeability relations for clays[J]. QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY,2020,53(2):298-303.
APA	Li, Chunguang.(2020).Void ratio-permeability relations for clays.QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY,53(2),298-303.
MLA	Li, Chunguang."Void ratio-permeability relations for clays".QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY 53.2(2020):298-303.