2018, ISBN: 0428600182

[EAN: 9780428600181], Neubuch, [PU: Forgotten Books, United Kingdom], Language: English. Brand new Book. Excerpt from Storm Evolution of Directional Seas in Shallow Water Ocean wind waves… Más…

[EAN: 9780428600181], Neubuch, [PU: Forgotten Books, United Kingdom], Language: English. Brand new Book. Excerpt from Storm Evolution of Directional Seas in Shallow Water Ocean wind waves are among the dominant forcing mechanisms for near shore dynamic processes. Of the broad suite of possible wave regimes, those associated with high energy are most important for engineering design. High energy waves produce the most rapid changes in natural or renourished beach morphologies and are most likely, by definition, to exceed the strength or elevation of a coastal protective structure, resulting in costly damage or execs sive overtopping. Complete knowledge of the types of extremely energetic natural wind wave fields that are incident on the nearshore is thus rather critical for efficient design of coastal engineering projects. A complete wave field definition describes the way in which wave energy is distributed in both frequency and direction. Because of the difficulty in making high-resolution measurements of wave energy distributions, early engineering guidance treated a given sea state as consisting of a train of waves at a single frequency traveling in a single direction. While most wave fields are more complicated than this, there persists much guidance based on unidi rectional, monochromatic waves, as evidenced in the Shore Protection Manual (sfm Advances in time series measurement and efficient analysis in the last three decades have provided considerable knowledge of the frequency distributions of wave energy, enabling the development of good theoretical models and improved physical models of wave processes with a consequent improvement in engineering guidance. Detailed measurements of wave direction are more difficult. Only within the last decade have practical methods of directional wave measurement been available, and these are still expensive and logistically demanding. Until very recently, there were no long-term observations from which to extract the directional character of nearshore seas with any statistical confidence. To alleviate this lack of knowledge, the Field Research Facility (frf) of the u.s. Army Engineer Waterways Experiment Station, Coastal Engineering Research Center, deployed a high-resolution directional wave gauge at its site near Duck, nc, in September 1986. Measurements covering a 5-year period, lasting through August 1991, enable considerable clarification of the direc tional nature of incident wind waves at this site. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. ***** Print on Demand *****., Books<

ISBN: 9780428600181

Hardback, [PU: Forgotten Books], Excerpt from Storm Evolution of Directional Seas in Shallow Water Ocean wind waves are among the dominant forcing mechanisms for near shore dynamic proces… Más…

Hardback, [PU: Forgotten Books], Excerpt from Storm Evolution of Directional Seas in Shallow Water Ocean wind waves are among the dominant forcing mechanisms for near shore dynamic processes. Of the broad suite of possible wave regimes, those associated with high energy are most important for engineering design. High energy waves produce the most rapid changes in natural or renourished beach morphologies and are most likely, by definition, to exceed the strength or elevation of a coastal protective structure, resulting in costly damage or execs sive overtopping. Complete knowledge of the types of extremely energetic natural wind wave fields that are incident on the nearshore is thus rather critical for efficient design of coastal engineering projects. A complete wave field definition describes the way in which wave energy is distributed in both frequency and direction. Because of the difficulty in making high-resolution measurements of wave energy distributions, early engineering guidance treated a given sea state as consisting of a train of waves at a single frequency traveling in a single direction. While most wave fields are more complicated than this, there persists much guidance based on unidi rectional, monochromatic waves, as evidenced in the Shore Protection Manual (sfm Advances in time series measurement and efficient analysis in the last three decades have provided considerable knowledge of the frequency distributions of wave energy, enabling the development of good theoretical models and improved physical models of wave processes with a consequent improvement in engineering guidance. Detailed measurements of wave direction are more difficult. Only within the last decade have practical methods of directional wave measurement been available, and these are still expensive and logistically demanding. Until very recently, there were no long-term observations from which to extract the directional character of nearshore seas with any statistical confidence. To alleviate this lack of knowledge, the Field Research Facility (frf) of the u.s. Army Engineer Waterways Experiment Station, Coastal Engineering Research Center, deployed a high-resolution directional wave gauge at its site near Duck, nc, in September 1986. Measurements covering a 5-year period, lasting through August 1991, enable considerable clarification of the direc tional nature of incident wind waves at this site. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works., Physics<

ISBN: 0428600182

Storm Evolution of Directional Seas in Shallow Water (Classic Reprint) ab 30.49 € als gebundene Ausgabe: . Aus dem Bereich: Bücher, Wissenschaft, Physik, Medien > Bücher, Forgotten Books

2018, ISBN: 0428600182

Gebundene Ausgabe SCIENCE / Physics / General, mit Schutzumschlag neu, [PU:Forgotten Books]

2018, ISBN: 0428600182

Gebundene Ausgabe SCIENCE / Physics / General, with dust cover neu, [PU:Forgotten Books]