Автор: Baecher, Gregory Название: Operational safety of dams & reser ISBN: 0727761218 ISBN-13(EAN): 9780727761217 Издательство: ICE Рейтинг: Цена: 21991.00 р. Наличие на складе: Невозможна поставка.
Описание:
Oops! Did somebody make a mess?! Join David as he finds himself in a few sticky situations, and learn his five favorite words along the way. From throwing a ball to riding a tricycle to taking a bath, David sometimes has a little too much fun. But he knows there`s nothing better than cuddling with Mama at the end of a busy and exciting day. With the same irresistible humor and vibrant style as his award-winning No, David! books, David Shannon takes us back to the "early years" of his most beloved character. Perfect for beginning readers as well as for the youngest children!
Автор: Milanovic Название: Engineering Karstology of Dams and Reservoirs ISBN: 1498748074 ISBN-13(EAN): 9781498748070 Издательство: Taylor&Francis Рейтинг: Цена: 28327.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Karst terrains have been modified and adapted through a range of human activities as the need for flood control, irrigation, food production, hydropower production and other resourceshasincreased. Successful reclamation projects require construction of dams and reservoirs. Karst terrains present the most complex working conditions for dam foundation and realization of safe reservoir space. Practical engineering solutions are extremely complex and the need for successful solution requires serious investigations and the cooperation of a wide spectrum of scientists and engineers. A wealth of data on dam projects in karst has been collected and presented in this book. Since reservoirs in karst may fail to fill despite extensive investigations and remediation treatment the book includes a description of failures as well.
Автор: Petar Milanovi?; Nikolay Maksimovich; Olga Meshche Название: Dams and Reservoirs in Evaporites ISBN: 3030185206 ISBN-13(EAN): 9783030185206 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Поставка под заказ.
Описание: This book shares essential insights on evaporites and their effects on dams and reservoirs. The intensity of the solution and suffusion process in evaporites (gypsum and salt) is much greater than the solution of carbonates, and evaporites are particularly vulnerable at dam and reservoir sites.Moreover, the presence of evaporites in the vicinity of dams or reservoirs often leads to serious problems: numerous dams in countries around the world (e.g. China, Germany, Iran, Iraq, Peru, Russia, Spain, the Unites States, and Venezuela) have been affected by evaporite dissolution problems. Several of these dams were seriously endangered or ultimately abandoned, even though the best available engineering prevention and remediation practices were applied. Conventional geotechnical methods based on treating the underground (e.g. grout curtains) or surface (e.g. protective blankets) were not successful.This book presents and analyzes revealing case studies in this regard. To improve geotechnical remediation in connection with preventing seepage from reservoirs situated in evaporites, particularly in gypsum, it puts forward a new chemical solution that, after painstaking laboratory testing, was successfully applied in the field.
Название: Dam Surveillance Guide ISBN: 1138490202 ISBN-13(EAN): 9781138490208 Издательство: Taylor&Francis Рейтинг: Цена: 16078.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Dams are part of human achievements that induce great benefits for society but also bear a potential risk to people, property and the natural environment. The risk of a dam rupture is extremely low and diffi cult to quantify accurately. The aim of 'Dam surveillance' (ICOLD Bulletin 158), is to help reduce these risks by early detection of an undesirable event.
The objective of dam surveillance is to make a precise and timely diagnosis of the behavior of dams, in order to prevent undesirable consequences. Both the monitoring system and surveillance program has to be designed and should be able to detect any abnormal behaviour. 'Dam surveillance' (ICOLD Bulletin 158), emphasizes the following aspects:
- Routine visual inspection
- Special inspection
- Checking and testing of Hydro-electromechanical equipment
- Monitoring parameters and devices
- Automation
- Maintenance of ageing monitoring systems
- Re-instrumentation of existing dams
- Recent developments
- Data management
- Dam documentation management
- Assessment of dam condition and behaviour
- Assessment of routine dam safety monitoring programme
- Prioritization of maintenance, remedial and upgrading works.
Описание: Written by two of the world s leading experts on sediment management, 'Extending the Life of Reservoirs' provides guidance on adopting sediment management practices for hydropower and water supply dam projects. It explains how ensuring long-term resilience of critical infrastructure requires early and constant attention to reservoir sedimentation processes, which can reduce the storage capacity of reservoirs and damage hydro mechanical equipment. The report provides concrete guidance on safeguarding against these effects and preserving the many important services of hydropower and dam projects, including water supply, irrigation, and renewable electricity. In particular, it stresses the importance of integrating sediment management into the early planning phases of projects. 'Extending the Life of Reservoirs' is designed to assist those evaluating dam and hydropower proposals. While for the primary audience includes policy makers, lending agencies, and general practitioners, the level of detail provided in the report should appeal to a wide array of stakeholder groups. The content is neither overly technical nor overly simplistic, and aims to provide practical and useful information. Importantly, this report provides a new perspective on the importance of sediment management that is not found in prior work. It stresses the value of sediment management measures as a robust adaptation measure to support sustainable hydropower. The techniques described in the report make sense regardless of future climate changes, but in many cases have even more value when uncertainty over future hydrological patterns is taken into account."
Автор: Stephen G. Evans; Reginald L. Hermanns; Alexander Название: Natural and Artificial Rockslide Dams ISBN: 3642269753 ISBN-13(EAN): 9783642269752 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a global view of the formation, characteristics and behavior of natural and artificial rockslide dams. It includes detailed case histories of well-known historic and prehistoric rockslide dams.
Автор: Jose O. Pedro Название: Arch Dams ISBN: 3211831495 ISBN-13(EAN): 9783211831496 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The present volume provides a comprehensive understanding of the modern criteria, models and methods of analysis of arch dams, for normal operation conditions and under exceptional loads.
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