Towards the modelling of uplift resistance of skirted offshore mudmat foundations

被引：1
|
作者：
Tsegaye, A. B. [1 ,2 ]
Gloppestad, J. S. [1 ]
Bendzovski, R. [1 ]
Giese, S. [1 ]
机构：
[1] Multiconsult Norge AS, Oslo, Norway
[2] Norwegian Geotech Inst, Oslo, Norway
来源：
14TH BALTIC SEA REGION GEOTECHNICAL CONFERENCE | 2021年 / 727卷
关键词：
CAPACITY;
D O I：
10.1088/1755-1315/727/1/012025
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A well-planned retrieval or removal operation of deep-water subsea foundations, such as mudmats, resting on soft soil requires estimation of the uplift forces required for the execution of the retrieval. In this paper, mathematical functions that are tuned to describe the uplift resistance due to skirt-soil friction and suction are proposed. Furthermore, possible benefit from inclined pull is deduced.
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页数：10
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