Macro-element modelling of suction-embedded plate anchors for floating offshore structures

Anderson Peccin Da Silva; Andrea Diambra; Dimitris Karamitros

doi:10.1051/e3sconf/20199216009

All issues

Volume 92 (2019)

E3S Web Conf., 92 (2019) 16009

References

Open Access

Issue		E3S Web Conf. Volume 92, 2019 7^th International Symposium on Deformation Characteristics of Geomaterials (IS-Glasgow 2019)


Article Number		16009
Number of page(s)		6
Section		Numerical Modelling: THCM Coupling, Localisation, Boundary Value Problems
DOI		https://doi.org/10.1051/e3sconf/20199216009
Published online		25 June 2019

P. Dove, H. Treu, B. Wilde. Suction embedded plate anchor (SEPLA): A new anchoring solution for ultra-deepwater mooring. Proc. Deep Offshore Tech. Conf., New Orleans (1998). [Google Scholar]
B. Wilde, H. Treu, T. Fulton. Field testing of suction embedded plate anchors. Proc. 11th Int. Offshore and Polar Eng. Conf., Stavanger, 544-551 (2001). [Google Scholar]
C. Gaudin, Y. Tian, M.J. Cassidy, M.F. Randolph, C. O’Loughlin. Design and performance of suction embedded plate anchors. Proc. 3rd Int. Symp. Frontiers in Offshore Geotech, Oslo, Norway. CRC Press, Leiden, the Netherlands, pp. 863-868 (2015). [CrossRef] [Google Scholar]
Z. Song, Y. Hu, C. O’Loughlin, M. Randolph. Loss in anchor embedment during plate anchor keying in clay. J. Geotech. Geoenviron. Engng, 135, No. 10, 1475-1485 (2009). [CrossRef] [Google Scholar]
M. Yang, C.P. Aubeny, J. D. Murff. Behavior of suction embedded plate anchors during keying process. J. Geotech. Geoenviron. Engng 138, No. 2, 174-183 (2012). [CrossRef] [Google Scholar]
F. Pisano, L. Flessati, C. di Prisco. A macroelement framework for shallow foundations including changes in configuration. Géotechnique, 62, No. 11, 910-926 (2016). [CrossRef] [Google Scholar]
M. J. Cassidy, C. Gaudin, M.F. Randolph, P.C Wong, D. Wang, Y. Tian. A plasticity model to assess the keying of plate anchors. Géotechnique, 62, No. 9, 825-836 (2012). [CrossRef] [Google Scholar]
S.R. Neubecker, M.F. Randolph. Profile and frictional capacity of embedded anchor chains. J. Geotech. Engng, 121, No. 11, 797-803 (1995). [CrossRef] [Google Scholar]
Y. Tian, C. Gaudin, M.F. Randolph, M.J. Cassidy. Influence of padeye offset on bearing capacity of three-dimensional plate anchors. Can. Geotech. J. 52, No. 6, 682-693 (2015). [CrossRef] [Google Scholar]
Y. Hu, Z. Song. Large deformation FE Analysis of plate anchor keying in clay. Proc. 12^th Int. Conf. of IACMAG, Goa, India, pp. 3299-3306 (2008). [Google Scholar]
Z. Song, Y. Hu, D. Wang, C.D. O’Loughlin. Pullout capacity and rotational behaviour of square anchors in kaolin clay and transparent soil. Proc. Int. Conf. on Physical Modelling in Geotechnics, Hong Kong, China, 4-6 August, 1325-1331 (2006). [Google Scholar]
M.F. Bransby, M. O’Neill. Drag anchor fluke soil interaction in clays. Proc. 7th Int. Symp. on Numerical Models in Geomechanics, Graz, 489-494 (1999). [Google Scholar]
S. Elkhatib, M.F. Randolph. The effect of interface friction on the performance of drag-in plate anchors. Proc. 5th Int. Symp. on Frontiers in Offshore Geotech, Perth, 171-177 (2005). [Google Scholar]
J. D. Murff, M.F. Randolph, S. Elkhatib, H.J. Kolk, R. Ruinen, P.J. Strom, C. Thorne. Vertically loaded plate anchors for deep water applications. Proc. 5th Int. Symp. on Frontiers in Offshore Geotech, Perth, 31-48 (2005). [Google Scholar]
M. Yang, C.P. Aubeny, J.D. Murff. Behavior of suction embedded plate anchors during keying process. J. Geotech. Geoenviron. Engng 138, No. 2, 174-183 (2012). [CrossRef] [Google Scholar]
D. Wang, Y. Hu, M.F. Randolph. Keying of rectangular plate anchors in normally consolidated clay. J. Geotech. Geoenviron. Engng 137, No. 12, 1244-1253 (2011). [CrossRef] [Google Scholar]
S. Elkhatib. The behaviour of drag-in plate anchors in soft cohesive soils. PhD thesis, The University of Western Australia (2006). [Google Scholar]
R. Nova, L. Montrasio. Settlements of shallow foundations on sand. Géotechnique, 41, No. 2, 243-256 (1991). [CrossRef] [Google Scholar]
Y. Hu, M.F. Randolph. A practical numerical approach for large deformation problems in soil. Int. J. Numer. Anal. Methods Geomech., 22, No. 5, 327-350 (1998). [Google Scholar]

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[1] P. Dove, H. Treu, B. Wilde. Suction embedded plate anchor (SEPLA): A new anchoring solution for ultra-deepwater mooring. Proc. Deep Offshore Tech. Conf., New Orleans (1998). [Google Scholar]

[2] B. Wilde, H. Treu, T. Fulton. Field testing of suction embedded plate anchors. Proc. 11th Int. Offshore and Polar Eng. Conf., Stavanger, 544-551 (2001). [Google Scholar]

[3] C. Gaudin, Y. Tian, M.J. Cassidy, M.F. Randolph, C. O’Loughlin. Design and performance of suction embedded plate anchors. Proc. 3rd Int. Symp. Frontiers in Offshore Geotech, Oslo, Norway. CRC Press, Leiden, the Netherlands, pp. 863-868 (2015). [CrossRef] [Google Scholar]

[4] Z. Song, Y. Hu, C. O’Loughlin, M. Randolph. Loss in anchor embedment during plate anchor keying in clay. J. Geotech. Geoenviron. Engng, 135, No. 10, 1475-1485 (2009). [CrossRef] [Google Scholar]

[5] M. Yang, C.P. Aubeny, J. D. Murff. Behavior of suction embedded plate anchors during keying process. J. Geotech. Geoenviron. Engng 138, No. 2, 174-183 (2012). [CrossRef] [Google Scholar]

[6] F. Pisano, L. Flessati, C. di Prisco. A macroelement framework for shallow foundations including changes in configuration. Géotechnique, 62, No. 11, 910-926 (2016). [CrossRef] [Google Scholar]

[7] M. J. Cassidy, C. Gaudin, M.F. Randolph, P.C Wong, D. Wang, Y. Tian. A plasticity model to assess the keying of plate anchors. Géotechnique, 62, No. 9, 825-836 (2012). [CrossRef] [Google Scholar]

[8] S.R. Neubecker, M.F. Randolph. Profile and frictional capacity of embedded anchor chains. J. Geotech. Engng, 121, No. 11, 797-803 (1995). [CrossRef] [Google Scholar]

[9] Y. Tian, C. Gaudin, M.F. Randolph, M.J. Cassidy. Influence of padeye offset on bearing capacity of three-dimensional plate anchors. Can. Geotech. J. 52, No. 6, 682-693 (2015). [CrossRef] [Google Scholar]

[10] Y. Hu, Z. Song. Large deformation FE Analysis of plate anchor keying in clay. Proc. 12^th Int. Conf. of IACMAG, Goa, India, pp. 3299-3306 (2008). [Google Scholar]

[11] Z. Song, Y. Hu, D. Wang, C.D. O’Loughlin. Pullout capacity and rotational behaviour of square anchors in kaolin clay and transparent soil. Proc. Int. Conf. on Physical Modelling in Geotechnics, Hong Kong, China, 4-6 August, 1325-1331 (2006). [Google Scholar]

[12] M.F. Bransby, M. O’Neill. Drag anchor fluke soil interaction in clays. Proc. 7th Int. Symp. on Numerical Models in Geomechanics, Graz, 489-494 (1999). [Google Scholar]

[13] S. Elkhatib, M.F. Randolph. The effect of interface friction on the performance of drag-in plate anchors. Proc. 5th Int. Symp. on Frontiers in Offshore Geotech, Perth, 171-177 (2005). [Google Scholar]

[14] J. D. Murff, M.F. Randolph, S. Elkhatib, H.J. Kolk, R. Ruinen, P.J. Strom, C. Thorne. Vertically loaded plate anchors for deep water applications. Proc. 5th Int. Symp. on Frontiers in Offshore Geotech, Perth, 31-48 (2005). [Google Scholar]

[15] M. Yang, C.P. Aubeny, J.D. Murff. Behavior of suction embedded plate anchors during keying process. J. Geotech. Geoenviron. Engng 138, No. 2, 174-183 (2012). [CrossRef] [Google Scholar]

[16] D. Wang, Y. Hu, M.F. Randolph. Keying of rectangular plate anchors in normally consolidated clay. J. Geotech. Geoenviron. Engng 137, No. 12, 1244-1253 (2011). [CrossRef] [Google Scholar]

[17] S. Elkhatib. The behaviour of drag-in plate anchors in soft cohesive soils. PhD thesis, The University of Western Australia (2006). [Google Scholar]

[18] R. Nova, L. Montrasio. Settlements of shallow foundations on sand. Géotechnique, 41, No. 2, 243-256 (1991). [CrossRef] [Google Scholar]

[19] Y. Hu, M.F. Randolph. A practical numerical approach for large deformation problems in soil. Int. J. Numer. Anal. Methods Geomech., 22, No. 5, 327-350 (1998). [Google Scholar]