Operation Of Hydraulic Structures Of Dams
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| Author | : Willi H. Hager |
| Publisher | : CRC Press |
| Total Pages | : 1081 |
| Release | : 2020-11-05 |
| Genre | : Technology & Engineering |
| ISBN | : 1135038031 |
Hydraulic engineering of dams and their appurtenant structures counts among the essential tasks to successfully design safe water-retaining reservoirs for hydroelectric power generation, flood retention, and irrigation and water supply demands. In view of climate change, especially dams and reservoirs, among other water infrastructure, will and have to play an even more important role than in the past as part of necessary mitigation and adaptation measures to satisfy vital needs in water supply, renewable energy and food worldwide as expressed in the Sustainable Development Goals of the United Nations. This book deals with the major hydraulic aspects of dam engineering considering recent developments in research and construction, namely overflow, conveyance and dissipations structures of spillways, river diversion facilities during construction, bottom and low-level outlets as well as intake structures. Furthermore, the book covers reservoir sedimentation, impulse waves and dambreak waves, which are relevant topics in view of sustainable and safe operation of reservoirs. The book is richly illustrated with photographs, highlighting the various appurtenant structures of dams addressed in the book chapters, as well as figures and diagrams showing important relations among the governing parameters of a certain phenomenon. An extensive literature review along with an updated bibliography complete this book.
| Author | : ICOLD CIGB |
| Publisher | : CRC Press |
| Total Pages | : 149 |
| Release | : 2022-07-11 |
| Genre | : Technology & Engineering |
| ISBN | : 1000568288 |
This bulletin 178, Operation of Hydraulic Structures of Dams, is an update of Bulletin 49A (1986), which was the second edition of Bulletin 49 (1984). The current update was prepared using developments and progress made in the last 30 years with operation equipment, staff building and training, and regulatory requirements. Bulletin 178 addresses the need for safe reservoir discharge under a variety of conditions, the dam operator’s staffing, evaluation (inspection) of the condition of operating equipment, and operation during unusual or extreme conditions. The operation during unusual or extreme conditions is generally focused on flood and the current abilities to predict significant precipitation events, monitor the flood approach and impact, and communicate and implement the actions needed for safe operation. An annex is provided with seven case studies that provide relevant histories for the subject matter. Ce Bulletin 178 est une mise à jour du Bulletin 49A (1986) qui était la deuxième édition du Bulletin 49 (1984). Cette mise à jour a été préparée en considérant les développements et les progrès réalisés au cours des 30 dernières années sur l’équipement d’exploitation, la constitution des équipes, la formation du personnel ainsi que les exigences réglementaires. Le bulletin traite de la nécessité d’un déversement sécuritaire du réservoir dans diverses conditions, de la dotation en personnel de l’exploitant du barrage, de l’évaluation (inspection) de l’état de l’équipement d’exploitation et de l’exploitation dans des conditions inhabituelles ou extrêmes. L’opération dans des conditions inhabituelles ou extrêmes est généralement axée sur les crues et la capacité actuelle de prévoir les précipitations importantes, afin de surveiller l’approche et l’impact des inondations, de communiquer avec le public pour mettre en œuvre les mesures nécessaires à une exploitation sécuritaire. Une annexe présente sept études de cas qui fournissent des antécédents pertinents pour le sujet.
| Author | : Sheng-Hong Chen |
| Publisher | : Springer |
| Total Pages | : 1048 |
| Release | : 2015-06-09 |
| Genre | : Science |
| ISBN | : 3662473313 |
This book discusses in detail the planning, design, construction and management of hydraulic structures, covering dams, spillways, tunnels, cut slopes, sluices, water intake and measuring works, ship locks and lifts, as well as fish ways. Particular attention is paid to considerations concerning the environment, hydrology, geology and materials etc. in the planning and design of hydraulic projects. It also considers the type selection, profile configuration, stress/stability calibration and engineering countermeasures, flood releasing arrangements and scouring protection, operation and maintenance etc. for a variety of specific hydraulic structures. The book is primarily intended for engineers, undergraduate and graduate students in the field of civil and hydraulic engineering who are faced with the challenges of extending our understanding of hydraulic structures ranging from traditional to groundbreaking, as well as designing, constructing and managing safe, durable hydraulic structures that are economical and environmentally friendly.
| Author | : Ljubomir Tanchev |
| Publisher | : CRC Press |
| Total Pages | : 1096 |
| Release | : 2014-03-03 |
| Genre | : Science |
| ISBN | : 0203577051 |
Dams and Appurtenant Hydraulic Structures, now in its second edition, provides a comprehensive and complete overview of all kinds of dams and appurtenant hydraulic structures throughout the world.The reader is guided through different aspects of dams and appurtenant hydraulic structures in 35 chapters, which are subdivided in five themes:I. Dams an
| Author | : Fuat Şentürk |
| Publisher | : Water Resources Publication |
| Total Pages | : 826 |
| Release | : 1994 |
| Genre | : Science |
| ISBN | : 9780918334800 |
| Author | : Sabu Thomas |
| Publisher | : William Andrew |
| Total Pages | : 143 |
| Release | : 2018-11-30 |
| Genre | : Technology & Engineering |
| ISBN | : 0128135115 |
Hydraulic Rubber Dam: An Effective Water Management Technology is the go-to source for information on the materials, manufacture, mechanics and functional benefit of rubber dams in water management. Readers will find a detailed background on water conservation and coverage, how inflatable rubber dam technology contributes to the picture, and information on the proper manufacture and use of rubber dams to increase water storage for release and delivery during drought. In addition, the book presents tactics on the even distribution of water across populations, how to increase water use efficiency, conservation, and how to prevent flooding. In particular, this book details specialist manufacturing techniques, including the development of rubber compounds and fabric, the bonding and anchoring systems which hold the rubber dam to the underlying concrete structure, and inflation and deflation mechanisms for rubber dams. The book provides a holistic lifecycle assessment of rubber dams to give additional insight to readers looking to deploy rubber dam technology. - Demonstrates the proper use of rubber dams in water management, especially in flood prevention and water conservation during drought - Includes guidance on the materials engineering of rubber and technical fabrics involved in the construction of dams, bonding and anchoring systems, and inflation and deflation mechanisms - Presents thorough coverage of modelling and stress analysis, along with lifecycle assessment of inflatable rubber dams
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 376 |
| Release | : 1983-01-01 |
| Genre | : Science |
| ISBN | : 0309074797 |
Written by civil engineers, dam safety officials, dam owners, geologists, hydraulic engineers, and risk analysts, this handbook is the first cooperative attempt to provide practical solutions to dam problems within the financial constraints faced by dam owners. It provides hands-on information for identifying and remedying common defects in concrete and masonry dams, embankment dams, reservoirs, and related structures. It also includes procedures for monitoring dams and collecting and analyzing data. Case histories demonstrate economical solutions to specific problems.
| Author | : Hubert Chanson |
| Publisher | : CRC Press |
| Total Pages | : 178 |
| Release | : 2015-05-12 |
| Genre | : Technology & Engineering |
| ISBN | : 1315680297 |
Recent advances in technology have permitted the construction of large dams, reservoirs and channels. This progress has necessitated the development of new design and construction techniques, particularly with the provision of adequate flood release facilities. Chutes and spillways are designed to spill large water discharges over a hydraulic struc
| Author | : Ryszard Daniel |
| Publisher | : Butterworth-Heinemann |
| Total Pages | : 996 |
| Release | : 2018-11-27 |
| Genre | : Technology & Engineering |
| ISBN | : 0128096136 |
Lock Gates and Other Closures in Hydraulic Projects shares the authors practical experience in design, engineering, management and other relevant aspects with regard to hydraulic gate projects. This valuable reference on the design, construction, operation and maintenance of navigation lock gates, movable closures of weirs, flood barriers, and gates for harbor and shipyard docks provides systematic coverage on all structural types of hydraulic gates, the selection of gate types, and their advantages and disadvantages. The discussion includes the latest views in new domains, such as environmental impact of hydraulic gate projects, sustainability assessments, relation with the issues of global climate change, handling accidents and calamities, and the bases of asset management. Heavily illustrated, this reference provides a generous amount of case studies based on the author's own and their colleagues' experiences from recent projects in Europe, America and other continents. - Presents extensive coverage of the operational profiles of hydraulic closures, including gates in navigation locks, movable closures on river weirs, closures of flood barriers, spillway closures and valves, and more - Outlines the different structural types of hydraulic gates, including miter gates, vertical lift gates, flap and hinged crest gates, radial gates, rolling and barge gates, sector gates and many other - Clearly outlines the selection process for gates for navigation locks, river weirs, flood barriers, hydroelectric plants, shipyard docks and other hydraulic structures - Provides comprehensive discussion of design loads and other actions to which hydraulic gates may be subjected during their service life, followed by an overview of analysis methods and tools - Addresses the newest challenges and concerns in hydraulic gate projects, such as environmental impact of hydraulic gate projects, risk-based design, sustainability issues, handling accidents and calamities, and gate maintenance in view of asset management - Presents the experiences from many recent projects in Europe and America, including the rolling gates in large European sea locks, gates in the Panama Canal new locks, flood barriers in New Orleans and the Netherlands
| Author | : Esha Shah |
| Publisher | : |
| Total Pages | : 226 |
| Release | : 2019 |
| Genre | : |
| ISBN | : 9783038978114 |
Locally and globally, mega-hydraulic projects have become deeply controversial. Recently, despite widespread critique, they have regained a new impetus worldwide. The developmentand operation of large dams and mega-hydraulic infrastructure projects are manifestations of contested knowledge regimes. In this special issue we present, analyze and critically engage with situations where multiple knowledge regimes interact and conflict with each other, and where different grounds for claiming the truth are used to construct hydrosocial realities. In this introductory paper, we outline the conceptual groundwork. We discuss ‘the dark legend of UnGovernance’ as an epistemological mainstay underlying the mega-hydraulic knowledge regimes, involving a deep, often subconscious, neglect of the multiplicity of hydrosocial territories and water cultures. Accordingly, modernist epistemic regimes tend to subjugate other knowledge systems and dichotomize ‘civilized Self’ versus ‘backward Other’; they depend upon depersonalized planning models that manufacture ignorance. Romanticizing and reifying the ‘othered’ hydrosocial territories and vernacular / indigenous knowledge, however, may pose a serious danger to dam-affected communities. Instead, we show how multiple forms of power challenge mega-hydraulic rationality thereby repoliticizing large dam regimes. This happens often through complex, multi-actor, multi-scalar coalitions that make that knowledge is co-created in informal arenas and battlefields.
