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Title: Centrifugal experimental study of suction bucket foundations under dynamic loading
Author: Lu XB(鲁晓兵); Wu YR(吴永韧); Jiao BT(矫滨田); Wang SY(王淑云)
Source: Acta Mechanica Sinica
Issued Date: 2007
Volume: 23, Issue:6, Pages:689-698
Abstract: Centrifugal experiments were carried out to investigate the responses of suction bucket foundations under horizontal and vertical dynamic loading. It is shown that when the loading amplitude is over a critical value, the sand at the upper part around the bucket is softened or even liquefied. The excess pore pressure decreases from the upper part to the lower part of the sand layer in the vertical direction and decreases radially from the bucket's side wall in the horizontal direction. Large settlements of the bucket and the sand layer around the bucket are induced by dynamic loading. The dynamic responses of the bucket with smaller height (the same diameter) are heavier.
Keyword: Centrifugal Experiments ; Suction Bucket ; Dynamic Loading ; Saturated Sand
Language: 英语
Indexed Type: SCI ; EI ; CSCD
Corresponding Author: Lu, XB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
Correspondent Email: xblu@imech.ac.cn
DOI: 10.1007/s10409-007-0100-7
Related URLs: 查看原文
DOC Type: Article
WOS Subject: Engineering, Mechanical ; Mechanics
WOS Subject Extended: Engineering ; Mechanics
WOS ID: WOS:000251140400011
ISSN: 0567-7718
Citation statistics:
Content Type: 期刊论文
URI: http://dspace.imech.ac.cn/handle/311007/33867
Appears in Collections:力学所知识产出(1956-2008)_期刊论文

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