Dynamic centrifuge testing of suction caissons in soft clay

被引：0

作者：

Brennan, A. J. ^{[1
]}

Madabhushi, S. P. G. ^{[2
]}

Cooper, P. ^{[3
]}

机构：

[1] Univ Dundee, Dundee DD1 4HN, Scotland

[2] Univ Cambridge, Cambridge, England

[3] KW Consultants Ltd, Edinburgh, Midlothian, Scotland

来源：

PHYSICAL MODELLING IN GEOTECHNICS - 6TH ICPMG '06, VOL 1 | 2006年

关键词：

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Accommodating performance-based seismic design in offshore foundations can allow for substantial reductions in foundation depth, and consequently major cost savings. To validate the seismic performance of a suction caisson-type manifold foundation that was significantly smaller than the conventional design, dynamic centrifuge testing was performed. Two caissons of different depths were installed in normally consolidated clay and subjected to a series of earthquake vibrations. Strength limitations in the clay caused a smaller response in the shallower foundation. The tested design remained within its design limits and was therefore verified.

引用

页码：625 / +

页数：2

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