On the instability of offshore foundations: theory and mechanism
查看参考文献118篇
|
文摘
|
As the offshore engineering moving from shallow to deep waters, the foundation types for fixed and floating platforms have been gradually evolving to minimize engineering costs and structural risks in the harsh offshore environments. Particular focus of this paper is on the foundation instability and its failure mechanisms as well as the relevant theory advances for the prevailing foundation types in both shallow and deep water depths. Piles, spudcans, gravity bases, suction caissons, and plate anchors are detailed in this paper. The failure phenomena and mechanisms for each type of foundations are identified and summarized, respectively. The theoretical approaches along with sophisticated empirical solutions for the bearing capacity problems are then presented. The major challenges are from flow-structure-soil coupling processes, rigorous constitutive modeling of cyclic behaviors of marine sediments, and the spatial variability of soil properties for large-spreading structures. Further researches are suggested to reveal the instability mechanisms for underpinning the evolution of offshore foundations. |
|
来源
|
Science China. Physics
, Mechanics & Astronomy,2015,58(12):124701-1-124701-17 【核心库】
|
|
DOI
|
10.1007/s11433-015-5745-9
|
|
关键词
|
failure mechanism
;
bearing capacity
;
fluid-structure interaction
;
offshore foundation
;
soil dynamics
|
|
地址
|
1.
Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190
2.
Centre for Offshore Foundation Systems, University of Western Australia, Australia, Perth, 6009
|
|
语种
|
英文 |
|
文献类型
|
综述型 |
|
ISSN
|
1674-7348 |
|
基金
|
国家自然科学基金
;
国家973计划
|
|
文献收藏号
|
CSCD:5582928
|
参考文献 共
118
共6页
|
|
1.
Chakrabarti S.
Handbook of Offshore Engineering,2005
|
被引
15
次
|
|
|
|
|
2.
Yang M D. Full time-domain nonlinear coupled dynamic analysis of a truss spar and its mooring/riser system in irregular wave.
Sci China-Phys Mech Astron,2014,57:152-165
|
被引
5
次
|
|
|
|
|
3.
Frequencies B.
Risk assessment data directory. International Association of Oil and Gas Producers.Report No. 434-17,2010
|
被引
1
次
|
|
|
|
|
4.
Gao F P. Editorial: Special issue on offshore structure-soil interaction.
Theor Appl Mech Lett,2015,5:63
|
被引
1
次
|
|
|
|
|
5.
Det Norske Veritas.
Design of offshore wind turbine structures. DNV-OS-J101,2010
|
被引
1
次
|
|
|
|
|
6.
Randolph M F. Recent advances in offshore geotechnics for deep water oil and gas developments.
Ocean Eng,2011,38:818-834
|
被引
23
次
|
|
|
|
|
7.
Randolph M F. Shaft capacity of driven piles in clay.
Proceedings of 17th Offshore Technology Conference. 1,1985:371-378
|
被引
1
次
|
|
|
|
|
8.
Lehane B M.
A review of design methods for offshore driven piles in siliceous sand. Technical Report,2005
|
被引
1
次
|
|
|
|
|
9.
American Petroleum Institute.
Geotechnical and foundation design considerations, ANSI/API Recommended Practice 2 GEO First Edition, 2011
|
被引
1
次
|
|
|
|
|
10.
Randolph M F. Design considerations for offshore piles.
Proceedings of the Conference on Geotechnical Practice in Offshore Engineering,1983:422-439
|
被引
1
次
|
|
|
|
|
11.
Randolph M F. Science and empiricism in pile foundation design.
Geotechnique,2003,53:847-875
|
被引
73
次
|
|
|
|
|
12.
Poulos H. The role of analytical geomechanics in foundation engineering. Foundation engineering: Current principles and practices.
American Society of Civil Engineers. Reston,1989,2:1578-1606
|
被引
1
次
|
|
|
|
|
13.
Hetenyi M.
Beams on Elastic Foundations,1946
|
被引
13
次
|
|
|
|
|
14.
Poulos H G. Behaviour of laterally loaded piles: I-single piles.
J Soil Mech Found Div,1971,97:711-731
|
被引
27
次
|
|
|
|
|
15.
Randolph M F. The response of flexible piles to lateral loading.
Geotechnique,1981,31:247-259
|
被引
34
次
|
|
|
|
|
16.
Jardine R J. Studies of the influence of non-linear stress-strain characteristics in soil-structure interaction.
Geotechnique,1986,36:377-396
|
被引
22
次
|
|
|
|
|
17.
Reese L C. Analysis of laterally loaded piles in sand.
Proceedings of the offshore technology conference,1974:95-105
|
被引
2
次
|
|
|
|
|
18.
O'Neill M W. An evaluation of p-y relationships in sands.
Report to American Petroleum Institute,1983
|
被引
1
次
|
|
|
|
|
19.
Suryasentana S K. Numerical derivation of CPT-based p-y curves for piles in sand.
Geotechnique,2014,64:186-194
|
被引
3
次
|
|
|
|
|
20.
Varun A D. A simplified model for lateral response of large diameter caisson foundations-linear elastic formulation.
Soil Dyna Earthq Eng,2009,29:268-291
|
被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问