Sediment critical shear stress and geotechnical properties along the modern Yellow River Delta, China

doi:10.1080/1064119X.2017.1393477

	Sediment critical shear stress and geotechnical properties along the modern Yellow River Delta, China
	Liu, Xiao-Lei 1,2,3; Zheng, Jie-Wen 4; Zhang, Hong 1; Zhang, Shao-Tong 1; Liu, Bao-Hua 5; Shan, Hong-Xian 1,3; Jia, Yong-Gang 1,2,3
刊名	MARINE GEORESOURCES & GEOTECHNOLOGY
	2018
卷号	36 期号:8 页码:875-882
关键词	Cohesive strength meter critical shear stress erosion estuarine delta
ISSN号	1064-119X
DOI	10.1080/1064119X.2017.1393477
英文摘要	A geological engineering study was undertaken to determine the spatial distribution of sediment critical shear stress in the modern Yellow River Delta and to determine the influence of sediment erodibility on sediment erosion and microtopography formation. The critical shear stress was tested using a cohesive sediment meter for sediments along lines running perpendicular to the coast in different sedimentary lobes of the delta, where the geotechnical properties of sediments were also determined. The results demonstrate that significant differences in critical shear stress exist among high, middle, and low tidal flats, which are influenced by biodisturbation in the different sedimentary lobes. Regional characteristics of the modern Yellow River Delta show that critical shear stress levels are the lowest in the northern area (0.11-0.4Pa), are the highest in the eastern area (2.8-4.55Pa), and are significantly heterogeneous in the northeastern area. The critical shear stress is found to be more nonuniform and levels of antierosion strength are relatively lower than values found for other estuarine deltas around the world.
资助项目	Taishan Scholar Project Funding[tspd20161007]
WOS研究方向	Engineering ; Oceanography ; Mining & Mineral Processing
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000446220800002
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/10828]
专题	自然资源部第一海洋研究所
通讯作者	Jia, Yong-Gang
作者单位	1.Ocean Univ China, Shandong Prov Key Lab Marine Environm & Geol Engn, 238 Songling Rd, Qingdao 266100, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China 3.Minist Educ, Key Lab Marine Environm & Ecol, Qingdao 266100, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Dept Int Affairs, Qingdao, Peoples R China 5.State Ocean Adm, Natl Deep Sea Ctr, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiao-Lei,Zheng, Jie-Wen,Zhang, Hong,et al. Sediment critical shear stress and geotechnical properties along the modern Yellow River Delta, China[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2018,36(8):875-882.
APA	Liu, Xiao-Lei.,Zheng, Jie-Wen.,Zhang, Hong.,Zhang, Shao-Tong.,Liu, Bao-Hua.,...&Jia, Yong-Gang.(2018).Sediment critical shear stress and geotechnical properties along the modern Yellow River Delta, China.MARINE GEORESOURCES & GEOTECHNOLOGY,36(8),875-882.
MLA	Liu, Xiao-Lei,et al."Sediment critical shear stress and geotechnical properties along the modern Yellow River Delta, China".MARINE GEORESOURCES & GEOTECHNOLOGY 36.8(2018):875-882.