TY - BOOK ID - 138337543 TI - Coastal Geohazard and Offshore Geotechnics AU - Jeng, Dong-Sheng AU - Zhang, Jisheng AU - Kirca, V.S. Ozgur PY - 2021 PB - Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute DB - UniCat KW - wave motion KW - offshore deposits KW - seabed response KW - FEM KW - pore pressure KW - wave-current-seabed interaction KW - RANS equations KW - k-ε model KW - current velocity KW - seabed liquefaction KW - liquefaction KW - lateral displacement KW - response surface method (RSM) KW - artificial neural network (ANN) KW - wave action KW - silty sand KW - seepage flow KW - soil erosion KW - pore-pressure accumulation KW - three-phase soil model KW - immersed tunnel KW - trench KW - numerical study KW - porous seabed KW - pumping well test KW - groundwater fluctuation KW - stratum deformation KW - micro-confined aquifer KW - wave–current–seabed interaction KW - Reynolds-Averaged Navier-Stokesequations KW - buried pipeline KW - k-ε turbulence model KW - oscillatory liquefaction KW - wave-soil-pipeline interactions KW - meshfree model KW - local radial basis functions collocation method KW - hydrate-bearing sediments KW - damage statistical constitutive model KW - multi-field coupling KW - wellbore stability KW - bridge scour KW - identification KW - ambient vibration KW - field application KW - natural frequency KW - mode shape KW - superstructure KW - cable-stayed bridge KW - Principal stress rotation KW - dynamic loading KW - wave (current)-induced soil response KW - open-ended pile KW - soil plug KW - offshore wind turbines KW - lateral cyclic loading KW - model test KW - discrete element simulation KW - rock-socketed piles KW - monopiles KW - impedances KW - dynamic responses KW - buoyancy KW - bottom-supported foundation KW - field test KW - numerical analysis KW - giant submarine landslides KW - shelf break KW - South China Sea KW - Himalayan orogeny KW - repeated submarine landslides KW - coastal-embankment slope KW - stability KW - unsaturated soil KW - multilayered KW - matric suction KW - random searching algorithm KW - rainfall infiltration KW - scour KW - soft clay KW - monopile KW - stress history KW - hypoplastic model KW - submarine pipeline KW - dense seabed foundation KW - seismic dynamics KW - resonance of submarine pipeline KW - FSSI-CAS 2D KW - n/a UR - https://www.unicat.be/uniCat?func=search&query=sysid:138337543 AB - With rapid developments being made in the exploration of marine resources, coastal geohazard and offshore geotechnics have attracted a great deal of attention from coastal geotechnical engineers, with significant progress being made in recent years. Due to the complicated nature of marine environmnets, there are numerous natural marine geohazard preset throughout the world’s marine areas, e.g., the South China Sea. In addition, damage to offshore infrastructure (e.g., monopiles, bridge piers, etc.) and their supporting installations (pipelines, power transmission cables, etc.) has occurred in the last decades. A better understanding of the fundamental mechanisms and soil behavior of the seabed in marine environments will help engineers in the design and planning processes of coastal geotechnical engineering projects. The purpose of this book is to present the recent advances made in the field of coastal geohazards and offshore geotechnics. The book will provide researchers with information reagrding the recent developments in the field, and possible future developments. The book is composed of eighteen papers, covering three main themes: (1) the mechanisms of fluid–seabed interactions and the instability associated with seabeds when they are under dynamic loading (papers 1–5); (2) evaluation of the stability of marine infrastructure, including pipelines (papers 6–8), piled foundation and bridge piers (papers 9–12), submarine tunnels (paper 13), and other supported foundations (paper 14); and (3) coastal geohazards, including submarine landslides and slope stability (papers 15–16) and other geohazard issues (papers 17–18). The editors hope that this book will functoin as a guide for researchers, scientists, and scholars, as well as practitioners of coastal and offshore engineering. ER -