NON-LINEAR WAVE-INDUCED RESPONSE OF POROUS SEABED: A FINITE ELEMENT ANALYSIS
Source abstract
Abstract
Conventional investigations of waves–seabed interaction problems have been only concerned with the soil response due to two-dimensional linear progressive waves over a uniform seabed. However, the effects of non-linear waves which have been reported in the literature may be significantly different. In this paper, a finite element model is developed to investigate the non-linear wave-induced seabed response with variable permeability and shear modulus in a three-dimensional domain. The finite element formulations are fully presented in this paper. The numerical model is verified with the previous investigations through the reduced form of the present solution. The numerical results indicate that the influence of non-linear wave components cannot always be ignored without substantial error. Furthermore, the wave-induced seabed response is affected significantly by variable permeability in coarser seabeds and variable shear modulus in finer seabeds. © 1997 by John Wiley & Sons, Ltd.
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Research context
OpenAlex topics: Coastal and Marine Dynamics · Geotechnical Engineering and Underground Structures · Geotechnical Engineering and Soil Mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
Show source-provided references
1. Rahman · Mar. Geotechnol. · 1991 · 10 · 27710.1080/10641199109379896 ↗
2. , and ‘Liquefaction and desification of loosely deposited sand bed under water pressure variation’, Proc. 3rd (1993) Int. Offshore and Polar Engineering Conf. Singapore, 1993, pp. 578-584.
3. Zen · Soils Found. · 1991 · 31 · 16110.3208/sandf1972.31.4_161 ↗
4. Putnam · Trans. Am. Geophys. Union · 1949 · 30 · 77
5. Liu · J. Hydraul. Div. ASCE · 1973 · 3 · 226310.1061/JYCEAJ.0003831 ↗
6. Sleath · J. Hydraul. Div. ASCE · 1970 · 96 · 36710.1061/JYCEAJ.0002325 ↗
7. Liu · Coastal Eng. · 1977 · 1 · 13510.1016/0378-3839(77)90011-4 ↗
8. Moshagen · J. Waterways Harbour Coastal Eng. Div. ASCE · 1975 · 101 · 4910.1061/AWHCAR.0000271 ↗
9. Biot · J. Appl. Phys. · 1941 · 12 · 15510.1063/1.1712886 ↗
10. ‘Elastic storage of aquifers’, in Flow Through Porous Media, Academic Press, New York, Chapter 8, pp. 331-376.
11. ‘Wave induced instability in seabeds’, Proc. Coastal Sediments '77, ASCE 1977, pp. 898-913.
12. Yamamoto · J Fluid Mech. · 1978 · 87 · 19310.1017/S0022112078003006 ↗
13. Yamamoto · Ocean Eng. · 1981 · 8 · 110.1016/0029-8018(81)90002-0 ↗
14. Okusa · Geotechnique · 1985 · 35 · 51710.1680/geot.1985.35.4.517 ↗
15. Madsen · Geotechnique · 1978 · 28 · 37710.1680/geot.1978.28.4.377 ↗
16. and ‘Wave-induced pore pressure and effective stresses in a porous seabed with variable permeability’, Proc. 15t. h Int. Conf. on Offshore Mechanics and Arctic Engineering, ASME, Florence, Italy, 16-20 June 1996. pp. 327-334.
17. Jeng · J. Chin. Inst. Eng. · 1996 · 19 · 5910.1080/02533839.1996.9677765 ↗
18. ‘Soil response in a cross-anisotropic seabed due to standing waves’, J. Geotech. Eng. ASCE, in press.
19. Zen · Soils Found. · 1990 · 30 · 9010.3208/sandf1972.30.4_90 ↗
20. ‘Study on one-dimensional model for wave-induced pore-water pressure’, Proc. 4th Russian Conf. with Foreign Participation, St. Petersburg, 1993. pp. 179-191.
21. Gatmiri · Geotechnique · 1990 · 40 · 1510.1680/geot.1990.40.1.15 ↗
22. Thomas · Comput. Geotech. · 1995 · 17 · 10710.1016/0266-352X(95)91305-N ↗
23. and ‘Wave-induced failure of poroelastic seabed slope: a boundary element study’, Proc. Inst. Civil Eng. Part 2, 91, 771-794 (1991).
24. Fenton · J. Waterway Port Coastal Ocean Eng. ASCE · 1985 · 111 · 69310.1061/(ASCE)0733-950X(1985)111:4(693) ↗
25. Tsai · J. Chin. Inst. Eng. · 1992 · 15 · 71310.1080/02533839.1992.9677466 ↗
26. Tsai · Appl. Ocean Res. · 1994 · 16 · 31710.1016/0141-1187(94)00021-2 ↗
27. Smith · J. Waterway Port Coastal Ocean Eng. ASCE · 1983 · 109 · 25310.1061/(ASCE)0733-950X(1983)109:2(253) ↗
28. Silvester · J. Waterways Port Coastal Ocean Eng. ASCE · 1989 · 115 · 32710.1061/(ASCE)0733-950X(1989)115:3(327) ↗
29. and , ‘Stability of breakwaters on poor foundations’, Proc. 12th Int. Conf. on Soil Mechanics and Foundation Engineering, 1989, pp. 451-454.
30. Hsu · Int. j. numer. anal, methods geomech. · 1993 · 17 · 55310.1002/nag.1610170803 ↗
31. Hsu · Int j. numer. anal, methods geomech. · 1994 · 18 · 78510.1002/nag.1610181104 ↗
32. Rahman · Int. j. numer. Anal. Methods Geomech. · 1994 · 18 · 21310.1002/nag.1610180402 ↗
33. Hsu · Int. j. numer. anal, methods geomech. · 1995 · 19 · 82510.1002/nag.1610191202 ↗
34. Seymour · Ocean Eng. · 1996 · 23 · 2710.1016/0029-8018(95)00018-G ↗
35. and ‘Wave-induced soil response in a nearly saturated seabed of finite thickness’, Geotechnique, in press.
36. and , ‘Finite element modelling for water waves-soil interaction’, Soil Dyn. Earthquake Eng., in press.
37. ‘Wave-induced seabed instability in front of a breakwater’, Ocean Eng., in press.
38. Ohyama · Coastal Eng. · 1995 · 25 · 4310.1016/0378-3839(94)00046-Z ↗
39. Dean · J. Waterways Harbors Coastal Eng. Div. ASCE · 1970 · 96 · 10510.1061/AWHCAR.0000003 ↗
40. Huang · J. Geophys. Res. · 1983 · 88 · 759710.1029/JC088iC12p07597 ↗
41. Bryant · Mar. Geotechnol. · 1974 · 1 · 110.1080/10641197509388149 ↗
42. Bennett · Mar. Geotechnol. · 1990 · 9 · 110.1080/10641199009388227 ↗
43. Gibson · Geotechnique · 1967 · 17 · 5810.1680/geot.1967.17.1.58 ↗
44. Badiey · Report Port Harbour Inst. Japan · 1990 · 29 · 3
45. Hsu · J. Fluid Mech. · 1979 · 90 · 17910.1017/S0022112079002135 ↗
46. Sobey · J. Waterway, Port, Coastal and Ocean Eng. ASCE · 1987 · 113 · 56510.1061/(ASCE)0733-950X(1987)113:6(565) ↗
47. and The Finite Element Method, Fourth Edition, McGraw-Hill, London, 648 pp.
48. ‘Effect of energy loss near bed surface on wave-induced pore pressure in sand layer’, Proc. 21st Coastal Engineering Conf. ASCE, Spain, 1988 pp. 1842-1856.
49. Esrig · Mar. Geotechnol. · 1977 · 2 · 8110.1080/10641197709379771 ↗