Seafloor Processes and Geotechnology


Book Description

An ideal resource for civil engineers working with offshore structures, pipelines, dredging, and coastal erosion, Seafloor Processes and Geotechnology bridges the gap between the standard soil mechanics curriculum of civil engineering and published material on marine geotechnology. Utilizing organized information on sediments and foundations for ma




Marine Geology and Geotechnology of the South China Sea and Taiwan Strait


Book Description

The waters and rich resources of the South China Sea are claimed by seven different countries, and it is estimated that approximately 40% of the world’s trade moves through the area. Marine Geology and Geotechnology of the South China Sea and Taiwan Strait examines the physiology, geology, and potential development of this important portion of the western Pacific Ocean’s largest marginal sea. The book covers multiple oceanographic topics, and further discusses topography, sedimentation, wave generation, and hazards such as earthquakes, storm surges, and tsunamis. In addition, it explains the engineering issues and design considerations involved regarding a potential Taiwan Strait Crossing, as well as the development of near-shore communities. Features: Examines seabed material, such as clays, calcareous, siliceous, and various other organic sediments Presents different potential routing strategies for sea crossings using tunnels, bridges, or a combination of both Provides bridge design recommendations considering aesthetics, seismic and wind issues, potential vessel collisions, and more Includes a historical timeline and useful maps regarding the political complexity of the area and the various territorial claims made by different nations Marine Geology and Geotechnology of the South China Sea and Taiwan Strait serves as a valuable resource for geotechnical engineers, marine geologists, civil engineers, and professionals concerned with the region.




Introduction to Environmental Geotechnology


Book Description

This new edition of a bestseller presents updated technology advances that have occurred since publication of the first edition. It increases the utility and scope of the content through numerous case studies and examples and an entirely new set of problems and solutions. The book also has an accompanying instructor's guide and presents rubrics by which instructors can increase student learning and evaluate student outcomes, chapter by chapter. The book focuses on the increasing importance of water resources and energy in the broader context of environmental sustainability. It’s interdisciplinary coverage includes soil science, physical chemistry, mineralogy, geology, ground pollution, and more.







Pacific Northwest Coastal Environments


Book Description

Pacific Northwest Coastal Environments: Earthquakes and Sea Level Rise investigates the potential impacts of changes in global sea level by examining historical sea and land levels, projected future levels, and by determining how those changes may affect future tides and storm surges to inform their potential to cause harmful impacts. This region has a unique interaction of land, sea, and tectonics. Climate and tectonic change can initiate issues ranging from an inundation of coastal areas due to a combination of sea level rise, vertical land movement, and potential tsunami. This combination of factors leads to the retreat of coastal shorelines due to erosion caused by both tidal action and wave runup. Specific topics explored in this book include the following: Coastal erosion rates along the Pacific Northwest coastline from Eureka, California to Vancouver Island, British Columbia. Sea cliff retreat mitigation techniques looking at both the advantages and disadvantages of the different techniques. Interaction between subduction zone earthquakes and vertical land movement. Wave characterization in both deep and shallow water. In addition, the book looks at both wave refraction and reflection along the coastline. Tides along the Pacific Northwest coastline and their role in calculating the relative sea level and its effect on coastal erosion.




Handbook of Geophysical Exploration at Sea


Book Description

This two-volume handbook presents advanced research and operational information about hard minerals and hydrocarbons. It provides information in an integrated, interdisciplinary manner, stressing case histories. It includes review chapters, illustrations, graphs, tables, and color satellite images that present the results of gravity, geodetic, and seismic surveys and of 3-D sea floor sub-bottom visualizations. The data was obtained using satellites, aircraft, and ships from the Atlantic and Pacific Oceans, the Gulf of Mexico, and the Caribbean Sea. Major topics addressed in these volumes include geophysical methods used to explore for hydrocarbons, advanced radiometric and electrical methods for hard mineral searches, the role of geotechnology and seismic acoustics in overcoming geological hazards in selecting drilling sites and pipeline routes, and remote sensing techniques used to determine the physical properties of sediments.







Submarine Mass Movements and Their Consequences


Book Description

Recent global events such as the devastating 1998 Papua New Guinea tsunami, the 2004 Sumatran tsunami and the 2006 SE Asia undersea network cable failure underscore the societal and economic effects of submarine mass movements. These events call upon the scientific community to understand submarine mass movement processes and consequences to assist in hazard assessment, mitigation and planning. Additionally, submarine mass movements are beginning to be recognized as prevalent in continental margin geologic sections. As such, they represent a significant if not dominant role in margin sedimentary processes. They also represent a potential hazard to hydrocarbon exploration and development, but also represent exploration indicators and targets. This volume consists of a collection of the latest scientific research by international experts in geological, geophysical, engineering and environment aspects of submarine mass failures, focussed on understanding the full spectrum of challenges presented by submarine mass movements and their consequences.




Deep-Sea Sediments


Book Description

As part of its continuing program to stimulate superior basic research in the marine environment, the Office of Naval Research, Ocean Science and Technology Division, sponsored a series of closed seminar-workshops in 1972-1973. Each seminar focused upon one re search area of marine geology which is relatively new and in need of a critical evaluation and accelerated support. The subjects areas chosen for the seminars were: 1. natural gases in marine sediments and their mode of distribution, 2. nephelometry and the optical properties of ocean waters, 3. physical and engineering properties of deep-sea sediments, and 4. physics of sound in marine sediments. The objectives of each seminar-workshop were to bring into sharper focus the state-of-the-science within each subject area, to effect some degree of coordination among the investigators working within each of these areas and to provide the Ocean Science and Technology Division guidance for national program support. This volume.contains most of the papers presented at the semi nar on the physical and engineering properties of deep-sea sediments. The seminar was held at Airlie House, Airlie, Virginia on April 24- 27, 1973 and was organized and chaired by A. Inderbitzen. The at tendees were invited from among the leading investigators in this field from both the engineering and scientific disciplines. Each attendee was requested to prepare a paper within his area of spe ciality.