A pipe-soil interaction model for anti-rolling pipeline on-bottom stability on a sloping sandy seabed

IMECH-IR > 流固耦合系统力学重点实验室

	A pipe-soil interaction model for anti-rolling pipeline on-bottom stability on a sloping sandy seabed
	Han XT(韩希霆); Gao FP(高福平); Gao FP(高福平)
会议录名称	Proceedings of the 23rd International Offshore and Polar Engineering Conference
	2013
页码	210-215
会议名称	23rd International Offshore and Polar Engineering Conference, ISOPE-2013
会议日期	JUN 30-JUL 05, 2013
会议地点	Anchorage, Alaska, USA
摘要	The stability of a pipeline on the continental slope involves a complicated interaction between the pipe and the sloping seabed. Based on the Coulomb passive earth pressure theory, a theoretical pipe-soil interaction model is proposed for the instability of the anti-rolling pipeline on a sloping sandy seabed. The mechanisms of shallowly-spreading slippage and deeply-spreading slippage are discussed respectively. The theoretical model is verified with the existing experimental results. Parametric study indicates that the slope angle has much influence on the ultimate lateral soil resistance of the pipeline on a sloping sandy seabed.
关键词	Sloping Seabed Pipe-soil Interaction Lateral Stability Theoretical Solution
课题组名称	LMFS流固土耦合力学(LHO)
ISBN号	978-1-880653-99-9
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48312
专题	流固耦合系统力学重点实验室
通讯作者	Gao FP(高福平)
推荐引用方式 GB/T 7714	Han XT,Gao FP,Gao FP. A pipe-soil interaction model for anti-rolling pipeline on-bottom stability on a sloping sandy seabed[C]Proceedings of the 23rd International Offshore and Polar Engineering Conference,2013:210-215.

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