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A New Wave Dispersion Equation: Effects of Soil Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The evaluation of wave characteristics has been widely studied by ocean engineers in the past. However, conventional investigations for determining wave characteristics have been focused on the ...
Discussion of “Simplified Solutions for Wave-Induced Response of Anisotropic Seabed” by Masatoshi Yuhi and Hajime Ishida
Publisher: American Society of Civil Engineers
Wave-Induced Seabed Response Around a Pipe Laid on a Poro-Elastic Seabed
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stability of a pipeline has been extensively studied by coastal and marine geotechnical engineers in recent years. However, most previous investigations have been only concerned with the ...
Accumulated Pore Pressures around Submarine Pipeline Buried in Trench Layer with Partial Backfills
Publisher: American Society of Civil Engineers
Abstract: The evaluation of seabed response around an offshore pipeline has been studied since the 1980s. Most previous investigations considered full backfilled conditions. However, partial backfill is normally used in engineering ...
Wave-Induced Pore Pressure and Effective Stresses in a Porous Seabed With Variable Permeability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An evaluation of wave-induced soil response is particularly important for marine geotechnical engineers involved in the design of foundations for offshore structures. To simplify the mathematical ...
Short-Crested Wave-Induced Liquefaction in Porous Seabed
Publisher: American Society of Civil Engineers
Abstract: To simplify a complicated problem, most previous investigations of wave-induced seabed response have been concerned with an isotropic seabed with uniform soil characteristics, even though strong evidence of anisotropic ...
Response in Seabed of Finite Depth with Variable Permeability
Publisher: American Society of Civil Engineers
Abstract: Conventional investigations of the wave-seabed interaction have assumed that the seabed has an uniform permeability. However, the soil permeability in most marine sediments varies with burial depth due to consolidation ...
Response of Inhomogeneous Seabed around Buried Pipeline under Ocean Waves
Publisher: American Society of Civil Engineers
Abstract: Recently, considerable efforts have been devoted to the phenomenon of wave-seabed-pipeline interaction. However, conventional investigations for this problem have been concerned with a uniform seabed, despite the strong ...
Simplified Analytical Approximation for Pore-Water Pressure Buildup in Marine Sediments
Publisher: American Society of Civil Engineers
Abstract: In this note, a simplified analytical approximation for the elevation of the wave-induced pore pressure buildup mechanism in marine sediments is derived using a Laplace transformation. In this study, an infinite seabed is ...
Response of Porous Seabed to Nature Loadings: Waves and Currents
Publisher: American Society of Civil Engineers
Abstract: In real ocean environments, currents generally exist simultaneously with ocean waves. However, the most previous investigations for the seabed response have only considered wave loading, ignoring currents. In this study, ...