Effects of Sediment Transport on Hydraulic Structures

Effects of Sediment Transport on Hydraulic Structures

Author: Vlassios Hrissanthou

Publisher: BoD – Books on Demand

Published: 2015-12-09

Total Pages: 126

ISBN-13: 9535122312

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Sediment transport is a significant part of the scientific area of river hydraulics. Therefore, the first section of the present book presents effects of sediment transport on hydraulic structures, that concern alluvial channel hydraulics. The second section refers to a serious consequence of river sediment transport, namely reservoir sedimentation. Sediment transported in a river originates from the corresponding basin, that is eroded by rainfall water. Hence, the quantification of soil erosion is also addressed in the second section. While soil erosion is the original physical process that causes reservoir sedimentation, the latter process may increase coastal erosion in case that the river feeding the reservoir, discharges its water into the sea. So, the effect of reservoir sedimentation on coastal erosion is further treated in the second section. Finally, the third section of the book is dedicated to the phenomenon of local scour around bridge piers, in particular the conditions of ice cover.


Advances in Spatio-Temporal Analysis

Advances in Spatio-Temporal Analysis

Author: Xinming Tang

Publisher: CRC Press

Published: 2007-08-23

Total Pages: 2385

ISBN-13: 0415408156

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Developments in Geographic Information Technology have raised the expectations of users. A static map is no longer enough; there is now demand for a dynamic representation. Time is of great importance when operating on real world geographical phenomena, especially when these are dynamic. Researchers in the field of Temporal Geographical Information Systems (TGIS) have been developing methods of incorporating time into geographical information systems. Spatio-temporal analysis embodies spatial modelling, spatio-temporal modelling and spatial reasoning and data mining. Advances in Spatio-Temporal Analysis contributes to the field of spatio-temporal analysis, presenting innovative ideas and examples that reflect current progress and achievements.


River, Coastal and Estuarine Morphodynamics: RCEM 2007, Two Volume Set

River, Coastal and Estuarine Morphodynamics: RCEM 2007, Two Volume Set

Author: C. Marjolein Dohmen-Janssen

Publisher: CRC Press

Published: 2019-08-22

Total Pages: 1271

ISBN-13: 1439856567

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Around the world, many people live, work and recreate in river, estuarine and coastal areas, systems which are also important wildlife habitats. It is imperative to understand the physics of such systems. A key element here is morphodynamics: the mutual interaction and adjustment of landform topography and fluid dynamics involving the motion of sed


River, Coastal and Estuarine Morphodynamics. RCEM 2009, Two Volume Set

River, Coastal and Estuarine Morphodynamics. RCEM 2009, Two Volume Set

Author: Carlos Vionnet

Publisher: CRC Press

Published: 2018-10-03

Total Pages: 1115

ISBN-13: 1482266601

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Coastal, estuarine, fluvial and submarine morphodynamics encompass some of the leading processes shaping our planet. They stem mainly, but not only, from the interaction of water in motion and movable sediment boundaries, resulting in morphological changes produced by erosion, transport and deposition of sediments that generate a variety of landsca


The Application of Hydraulic and Sediment Transport Models in Fluvial Geomorphology

The Application of Hydraulic and Sediment Transport Models in Fluvial Geomorphology

Author: Artur Radecki-Pawlik

Publisher: MDPI

Published: 2020-12-10

Total Pages: 286

ISBN-13: 3039364510

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After publishing the famous “Fluvial Processes in Geomorphology” in the early 1960s, the work of Luna Leopold, Gordon Wolman, and John Miller became a key for opening the door to understanding rivers and streams. They first illustrated the problem to geomorphologists and geographers. Later, Chang, in his “Fluvial Processes in River Engineering”, provided a basis for engineers, showing this group of professionals how to deal with rivers and how to understand them. Since then, more informative studies have been published. Many of the authors started to combine fluvial geomorphology knowledge and river engineering needs, such as “Tools in Fluvial Geomorphology” by G. Mathias Kondolf and Hervé Piégay, or focused more on river engineering tasks, such as “Stream Restoration in Dynamic Fluvial Systems: Scientific Approaches” by Andrew Simon, Sean Bennett, and Janine Castro. Finally, Luna Leopold summarized river and stream morphologies in the beautiful “A view of the river”. It appears that we continue to explore this subject in the right direction. We better understand rivers and streams, and as engineers and fluvial geomorphologists, we can establish tools to help bring rivers alive. However, there is still a hunger for more scientific tools that we could use to further understand rivers and to support the development of healthy streams and rivers with high biodiversity in the present world, which has started to face water scarcity.


River, Coastal and Estuarine Morphodynamics

River, Coastal and Estuarine Morphodynamics

Author: Gary Parker

Publisher: CRC Press

Published: 2005-09-29

Total Pages: 1281

ISBN-13: 1439833893

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The proceedings of the 4th Symposium on River, Coastal and Estuarine Morphodynamics offers the latest research results concerning quantitative modelling of the interaction of water and sediment and the shapes this interaction makes in rivers, watersheds, estuaries, the coast, the continental shelf and the deep sea. Morphodynamics is the study of the evolution of landscape and seascape features, from small scale to large.


Gravel Bed Rivers

Gravel Bed Rivers

Author: Michael Church

Publisher: John Wiley & Sons

Published: 2012-02-10

Total Pages: 605

ISBN-13: 1119954258

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Gravel-Bed Rivers: Processes, Tools, Environments presents a definitive review of current knowledge of gravel-bed rivers, derived from the 7th International Gravel-bed Rivers Workshop, the 5-yearly meeting of the world’s leading authorities in the field. Each chapter in the book has been specifically commissioned to represent areas in which recent progress has been made in the field. The topics covered also represent a coherent progression through the principal areas of the subject (hydraulics; sediment transport; river morphology; tools and methods; applications of science). Definitive review of the current knowledge of gravel-bed rivers Coverage of both fundamental and applied topics Edited by leading academics with contributions from key researchers Thoroughly edited for quality and consistency to provide coherent and logical progression through the principal areas of the subject.


River Flow 2004

River Flow 2004

Author: Massimo Greco

Publisher: CRC Press

Published: 2004-06-15

Total Pages: 1469

ISBN-13: 1482298341

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RiverFlow 2004 is the Second International Conference on Fluvial Hydraulics, organized as speciality conferences under the auspices of the International Association of Hydraulic Engineering and Research (IAHR) within its Fluvial Hydraulics and Eco Hydraulics Sections. RiverFlow conferences are a significant forum of discussion for many researchers


Hydrodynamics

Hydrodynamics

Author: Harry Schulz

Publisher: BoD – Books on Demand

Published: 2011-10-26

Total Pages: 438

ISBN-13: 9533077123

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The constant evolution of the calculation capacity of the modern computers implies in a permanent effort to adjust the existing numerical codes, or to create new codes following new points of view, aiming to adequately simulate fluid flows and the related transport of physical properties. Additionally, the continuous improving of laboratory devices and equipment, which allow to record and measure fluid flows with a higher degree of details, induces to elaborate specific experiments, in order to shed light in unsolved aspects of the phenomena related to these flows. This volume presents conclusions about different aspects of calculated and observed flows, discussing the tools used in the analyses. It contains eighteen chapters, organized in four sections: 1) Smoothed Spheres, 2) Models and Codes in Fluid Dynamics, 3) Complex Hydraulic Engineering Applications, 4) Hydrodynamics and Heat/Mass Transfer. The chapters present results directed to the optimization of the methods and tools of Hydrodynamics.