Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings

doi:10.1016/j.oceaneng.2006.08.009

IMECH-IR > 力学所知识产出(1956-2008)

	Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings
	Zhang JH(张建红); Zhang LM; Lu XB(鲁晓兵); Zhang, JH (reprint author), Tsing Hua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China.
发表期刊	Ocean Engineering
	2007
卷号	34 期号:8-9 页码:1069-1079
ISSN	0029-8018
摘要	This paper presents the results of a series of centrifuge model tests performed to study the behavior of suction bucket foundations for a tension leg platform in the Bohai Bay, China. The target lateral loadings were from ice-sheet-induced structural vibrations at a frequency of 0.8-1.0 Hz. The results indicate that excess pore water pressures reach the highest values within a depth of 1.0-1.5 in below the mud line. The pore pressures and the induced settlement and lateral displacement increase with the amplitude of the cyclic loading. Two failure modes were observed: liquefaction in early excitations and settlement-induced problems after long-term excitations. (c) 2006 Elsevier Ltd. All rights reserved.
关键词	Suction Bucket Foundation Laterally Loaded Pile Dynamic Loading Centrifuge Modeling Liquefaction Pore Water Pressure Pile Groups Embankments Sands
DOI	10.1016/j.oceaneng.2006.08.009
收录类别	SCI
语种	英语
WOS记录号	WOS:000247148700001
关键词[WOS]	PILE GROUPS ; EMBANKMENTS ; SANDS
WOS研究方向	Engineering ; Oceanography
WOS类目	Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
引用统计	被引频次：57[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33977
专题	力学所知识产出(1956-2008)
通讯作者	Zhang, JH (reprint author), Tsing Hua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China.
推荐引用方式 GB/T 7714	Zhang JH,Zhang LM,Lu XB,et al. Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings[J]. Ocean Engineering,2007,34,8-9,:1069-1079.
APA	张建红,Zhang LM,鲁晓兵,&Zhang, JH .(2007).Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings.Ocean Engineering,34(8-9),1069-1079.
MLA	张建红,et al."Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings".Ocean Engineering 34.8-9(2007):1069-1079.

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