Structure Seabed Interactions In Marine Environments

The phenomenon of soil-structure interactions in marine environments has attracted great attention from coastal geotechnical engineers in recent years. One of the reasons for the growing interest is the rapid development of marine resources (such as in the oil and gas industry, marine renewable energy, and fish farming industry) as well as the damage to marine infrastructure that has occurred in the last two decades. To assist practical engineers in the design and planning of coastal geotechnical projects, a better understanding of the mechanisms of soil-structure interactions in marine environments is desired. This Special Issue reports the recent advances in the problems of structure-seabed interactions in marine environment and provides practical engineers and researchers with information on recent developments in this field.

"Porous Models for Wave-seabed Interactions" discusses the Phenomenon of wave-seabed interactions, which is a vital issue for coastal and geotechnical engineers involved in the design of foundations for marine structures such as pipelines, breakwaters, platforms, etc. The most important sections of this book will be the fully detailed theoretical models of wave-seabed interaction problem, which are particularly useful for postgraduate students and junior researchers entering the discipline of marine geotechnics and offshore engineering. This book also converts the research outcomes of theoretical studies to engineering applications that will provide front-line engineers with practical and effective tools in the assessment of seabed instability in engineering design. Prof. Dong-Sheng Jeng works at Shanghai Jiao Tong University, China.

An in-depth look at the mechanics of combined stresses imposed on the seabed from wave action and marine infrastructure.

This book treats the subject of local scour around different kinds of marine structures, exposed to waves and/or currents. The first, major part of the book is devoted to marine pipelines, describing in detail all kinds of scour scenarios, and also making recommendations for scour protection. Other kinds of structures considered are single piles (slender or large), groups of piles, complex subsea structures, breakwaters, and seawalls. The scour due to ship propellers is also described. The book deals mainly with the scour in noncohesive sediment but, whenever possible, available literature on the scour in finer sediment has been incorporated. In addition, a chapter on the impact of wave-induced liquefaction is included.The authors' aim is to describe in detail the hydrodynamic processes causing the erosion. With a hydrodynamic understanding, it is easier for the consulting engineer to predict scour in those many cases where physical model tests are not available.

These proceedings primarily focus on advances in the theory, experiments, and numerical simulations of turbulence in the contexts of flow-induced vibration and noise, as well as their control. Fluid-related structural vibration and noise problems are often encountered in many engineering fields, increasingly making them a cause for concern. The FSSIC conference, held on 5-9 July 2015 in Perth, featured prominent keynote speakers such as John Kim, Nigel Peake, Song Fu and Colin Hansen, as well as talks on a broad range of topics: turbulence, fluid-structure interaction, fluid-related noise and the control/management aspects of these research areas, many of which are clearly interdisciplinary in nature. It provided a forum for academics, scientists and engineers working in all branches of Fluid-Structure-Sound Interactions and Control (FSSIC) to exchange and share the latest developments, ideas and advances, bringing them together researchers from East and West to push forward the frontiers of FSSIC, ensuring that the proceedings will be of interest to a broad engineering community.

Coastal Structures are undergoing renewal and innovation to better serve the needs of our society, from environmental co-existence and habitat enhancement to risk management. The CSt2011 conference is the sixth in a series that highlights coastal disaster preparedness and ocean utilization in a changing climate. The conferences have frequently yielded milestone works and highly cited references in the field. Contents:Volume 1:THESEUS-Coastal Risks in a Changing ClimateSea Level RiseWave Overtopping SimulatorCoastal Structure ProjectNumerical SimulationsOcean EnergyRubble Mound & Berm BreakwatersMovable StructuresWave-Structure InteractionWave ForceWave Runup and OvertoppingRubble Mound Breakwater & Wave TransmissionProbabilistic Design & Life Cycle EvaluationWave & Vertical Breakwater InteractionVolume 2:Artificial BlocksStability of BlocksNumerical ModelingNumerical Wave-Structure InteractionWave-Seabed-Structure InteractionCoastal EnvironmentStorm DisasterDesign Wave & Storm SurgeGeotextile & Concrete MattressConstruction & RehabilitationCase StudiesTsunami Wave ForceTsunami Prevention MeasuresTsunami Simulation & ObservationShore ProtectionErosion & Sediment TransportGeotechnical DesignPoster Sessions Readership: Graduates and researcher in coastal engineering, ocean engineering, civil engineering and environmental engineering.Keywords:Coastal Structure;Storm;Tsunami;Coastal Disaster;Ocean EnergyKey Features:Multidisciplinary topics from coastal disaster prevention to ocean energy utilizationNewest research results at the forefront of the fieldMany world-reknowned authors

"Porous Models for Wave-seabed Interactions" discusses the Phenomenon of wave-seabed interactions, which is a vital issue for coastal and geotechnical engineers involved in the design of foundations for marine structures such as pipelines, breakwaters, platforms, etc. The most important sections of this book will be the fully detailed theoretical models of wave-seabed interaction problem, which are particularly useful for postgraduate students and junior researchers entering the discipline of marine geotechnics and offshore engineering. This book also converts the research outcomes of theoretical studies to engineering applications that will provide front-line engineers with practical and effective tools in the assessment of seabed instability in engineering design. Prof. Dong-Sheng Jeng works at Shanghai Jiao Tong University, China.