Analysis of characteristics and formation of disturbed soil on subaqueous delta of Yellow River

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋工程环境与测绘研究中心

	Analysis of characteristics and formation of disturbed soil on subaqueous delta of Yellow River
	Sun, Yong-Fu 1,2; Dong, Li-Feng 2; Song, Yu-Peng 2
刊名	Yantu Lixue/Rock and Soil Mechanics
	2008-06-01
卷号	29 期号:6 页码:1494-1499
关键词	silt disturbed soil storm wave liquefaction
ISSN号	10007598
英文摘要	Disturbed soil is widely spreaded on the subaqueous delta of the Yellow River. It is different from the ambient undisturbed soil in many aspects. A sea area in the old Yellow River estuary is chosen as the study area. Geotechnical drilling and geophysical prospecting is processed to get the stratification and the geotechnical characteristics of the soil in this area. It turns out that compared with the undisturbed soil, the bulk density of disturbed is bigger, the void ratio is smaller, the water content is lower, and the shear resistance is higher. The limit liquefaction depth is calculated. The depth is coincident with the maximum thickness of the disturbed soil; and according to the statistics of the geotechnical factors, the abnormity of the soil is more or less limited in this very depth. The forming mechanism of the disturbed soil is discussed; and liquefaction during storm time is believed to be the controlling factor.
WOS研究方向	Engineering
语种	中文
出版者	SCIENCE PRESS
WOS记录号	WOS:000410288600012
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/6870]
专题	业务部门_海洋工程环境与测绘研究中心
作者单位	1.College of Marine Geoscience, Ocean University of China, Qingdao 266003, China; 2.First Institute of Oceanography, SOA, Qingdao 266061, China
推荐引用方式 GB/T 7714	Sun, Yong-Fu,Dong, Li-Feng,Song, Yu-Peng. Analysis of characteristics and formation of disturbed soil on subaqueous delta of Yellow River[J]. Yantu Lixue/Rock and Soil Mechanics,2008,29(6):1494-1499.
APA	Sun, Yong-Fu,Dong, Li-Feng,&Song, Yu-Peng.(2008).Analysis of characteristics and formation of disturbed soil on subaqueous delta of Yellow River.Yantu Lixue/Rock and Soil Mechanics,29(6),1494-1499.
MLA	Sun, Yong-Fu,et al."Analysis of characteristics and formation of disturbed soil on subaqueous delta of Yellow River".Yantu Lixue/Rock and Soil Mechanics 29.6(2008):1494-1499.