Horizontal Normal Force on Buried Rigid Pipelines in Fluctuant Liquefied Silty Soil

doi:10.1007/s11802-019-3526-1

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	Horizontal Normal Force on Buried Rigid Pipelines in Fluctuant Liquefied Silty Soil
	Xu, Xingbei 1,2; Xu, Guohui 1,2; Ren, Yupeng 1,2; Liu, Zhiqin 3; Chen, Changyun 1,2
刊名	JOURNAL OF OCEAN UNIVERSITY OF CHINA
	2019-02
卷号	18 期号:1 页码:1-8
关键词	wave flume experiment fluctuant liquefied soil buried pipeline normal force
ISSN号	1672-5182
DOI	10.1007/s11802-019-3526-1
英文摘要	The submarine pipelines that are buried in the Yellow River subaqueous delta can be subject to fluctuant local-liquefied soil caused by storm wave action, possibly causing pipeline damage. An experimental investigation was carried out in a wave flume to study the horizontal normal force on buried rigid pipelines in fluctuant liquefied soil. In this experiment, the soil bed was made of silt from the Yellow River Delta, whereas a steel pipe served as pipeline. Under the experimental conditions, the normal force range on the pipeline in fluctuant liquefied soil was several times higher than that in stable soil, specifically on the side of the pipeline exposed to the wave direction. The resultant force of the horizontal normal forces on the buried pipeline grew by about one order of magnitude after soil liquefaction.
资助项目	National Natural Science Foundation of China[41576039]
WOS研究方向	Oceanography
语种	英语
出版者	OCEAN UNIV CHINA
WOS记录号	WOS:000455483900001
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/10873]
专题	支撑保障部门_船舶管理中心
通讯作者	Xu, Guohui
作者单位	1.Ocean Univ China, Minist Educ, Key Lab Marine Environm & Ecol, Qingdao 266100, Peoples R China 2.Ocean Univ China, Shandong Prov Key Lab Marine Environm & Geol Engn, Qingdao 266100, Peoples R China 3.Minist Nat Resources, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Xu, Xingbei,Xu, Guohui,Ren, Yupeng,et al. Horizontal Normal Force on Buried Rigid Pipelines in Fluctuant Liquefied Silty Soil[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2019,18(1):1-8.
APA	Xu, Xingbei,Xu, Guohui,Ren, Yupeng,Liu, Zhiqin,&Chen, Changyun.(2019).Horizontal Normal Force on Buried Rigid Pipelines in Fluctuant Liquefied Silty Soil.JOURNAL OF OCEAN UNIVERSITY OF CHINA,18(1),1-8.
MLA	Xu, Xingbei,et al."Horizontal Normal Force on Buried Rigid Pipelines in Fluctuant Liquefied Silty Soil".JOURNAL OF OCEAN UNIVERSITY OF CHINA 18.1(2019):1-8.