Content Summary | This paper gives a state-of-the-art review of seismic-induced liquefaction with special reference to marine structures. The paper is organized in seven sections: (1) introduction; (2) seismic-induced liquefaction in which a general account of soil liquefaction is presented; (3) existing codes/guidelines regarding seismic-induced liquefaction and its implications for marine structures; (4) review of the Japanese experience, giving a brief history of earthquakes and design codes, describing the current design code/standard for port and harbor facilities including counter measures and remediation; (5) review of the liquefaction damage inflicted on marine structures in the 1999 Turkey Kocaeli Earthquake, including recommendations which draw on the lessons learned; (6) assessment of postliquefaction ground deformation (more specifically of lateral ground spreading); and (7) tsunamis and their impact. The present paper and the existing guidelines (CEN, ASCE, and PIANC) form a complementary source of information on earthquake-induced liquefaction with special reference to its impact on marine structures.
| en |
Bibliographic Citation | B. M. Sumer, A. Ansal, K. O. Cetin, J. Damgaard, A. R. Gunbak, N. O. Hansen, A. Sawicki, C. E. Synolakis, A. Cevdet Yalciner, Y. Yuksel, K. Zen," Earthquake-induced liquefaction around marine structures ," J. Waterway, Port, Coastal, Ocean Eng., vol. 133,no.,pp. 55–82,2007.doi: 10.1061/(ASCE)0733-950X(2007)133:1(55)
| en |