The State of Practice for Determining the Stability of Existing Concrete Gravity Dams Founded on Rock

The State of Practice for Determining the Stability of Existing Concrete Gravity Dams Founded on Rock
Author:
Publisher:
Total Pages: 0
Release: 1995
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ISBN:

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The U.S. Army Corps of Engineers is presently reanalyzing the stability of many of their concrete gravity dams due to new flood loading design requirements. Past practice has been to use to same stability criteria for reviewing existing structures as is used for designing new structures. Using the existing U.S. Army Corps of Engineer guidelines and conservative design parameters for cohesion, shear strength, and uplift, many of these dams have been determined to be unstable under the new design loads and will require expensive rehabilitation. A more realistic analysis of the stability of many of these dams could result in considerable cost savings for rehabilitation. (MM).

Sustainable and Safe Dams Around the World / Un monde de barrages durables et sécuritaires

Sustainable and Safe Dams Around the World / Un monde de barrages durables et sécuritaires
Author: Jean-Pierre Tournier
Publisher: CRC Press
Total Pages: 384
Release: 2019-08-08
Genre: Technology & Engineering
ISBN: 1000596826

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These proceedings include digital media with the full conference papers (3600+ pages). Sustainable and Safe Dams Around the World contains the contributions presented at the 2019 Symposium of the International Commission on Large Dams (ICOLD 2019, Ottawa, Canada, 9-14 June 2019). The main topics of the book include: 1. Innovation (recent advancements and techniques for investigations, design, construction, operation and maintenance of water or tailings dams and spillways) 2. Sustainable Development (planning, design, construction, operation, decommissioning and closure management strategies for water resources or tailings dams, e.g. climate change, sedimentation, environmental protection, risk management). 3. Hazards (design mitigation and management of hazards to water or tailings dams, appurtenant structures, spillways and reservoirs (e.g. floods, seismic, landslides). 4. Extreme Conditions (management for water or tailings dams (e.g. permafrost and ice loading, arid/wet climates, geo-hazards). 5. Tailings (design, construction, operation and closure for tailings dams; recent advancements and best practice) Sustainable and Safe Dams Around the World will be invaluable to academics and professionals interested or involved in dams. Un monde de barrages durables et sécuritaires contiennent les contributions présentées lors du symposium de 2019 de la Commission internationale des grands barrages (CIGB 2019, Ottawa, Canada, 9-14 juin 2019). Les principaux sujets du livre incluent: 1. Innovation (Avancées et techniques récentes pour l’investigation, la conception, la construction, l’exploitation et l’entretien de barrages hydrauliques, de barrages de stériles et d’évacuateurs de crues) 2. Développement durable (stratégies de gestion pour la planification, la conception, la construction, l’exploitation, la mise hors service et la fermeture de barrages hydrauliques ou des barrages de stériles, par exemple, changement climatique, sédimentation, protection de l’environnement, gestion des risques). 3. Risques (mesures d’atténuation et gestion des risques liés aux barrages hydrauliques et barrages de stériles, aux ouvrages annexes, aux évacuateurs de crues et aux réservoirs, par exemple, inondations, tremblements de terre, glissements de terrain). 4. Environnement extrême (gestion des barrages hydrauliques et barrages de stériles, par exemple, pergélisol et charge de glace, climats secs / humides, géorisques). 5. Barrages de stériles (conception, construction, exploitation et fermeture des barrages de stériles; avancées récentes et meilleures pratiques). Un monde de barrages durables et sécuritaires seront d'une valeur inestimable pour les universitaires et les professionnels intéressés ou impliqués dans les barrages.

Concrete Gravity and Arch Dams on Rock Foundation

Concrete Gravity and Arch Dams on Rock Foundation
Author: Bronstein Vadim Izrailovich
Publisher: CRC Press
Total Pages: 585
Release: 2021-04-21
Genre: Technology & Engineering
ISBN: 1000364917

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This book, on the basis of a generalization and critical analysis of materials on constructed concrete dams, accumulated experience in their operation, and current trends, considers a set of problems associated with the design and construction of concrete dams. The modern principles of designing gravity and arch dams and the main provisions of the calculation justification of their reliability in comparison with US standards are outlined. Great attention has been paid to rolled concrete dams, taking into account their specific characteristics. Ways of increasing the efficiency of dams through the improvement of layout and structural solutions, calculation methods, and a more complete consideration of the features of natural conditions are considered. The book presents and analyzes the designs of erected concrete dams, which allows for a better understanding of the approaches and decision-making principles for designing dams, taking into account the specifics of natural, construction, and other conditions, and also analyzes a number of new solutions that reflect the various ways that engineering theory and practice has sought further improvement of concrete dams. This work will be useful to hydraulic engineers and professionals involved in the design, construction, and operation of concrete dams, as well as in settlement studies. The book will also be of interest to academics and can be used as a textbook by university students specializing in hydraulic engineering.

KWIC Index of Rock Mechanics Literature

KWIC Index of Rock Mechanics Literature
Author: J P Jenkins
Publisher: Elsevier
Total Pages: 744
Release: 2016-06-03
Genre: Technology & Engineering
ISBN: 1483188256

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KWIC Index of Rock Mechanics Literature, Part 2: 1969-1976 is an index of subjects in rock mechanics. The KWIC (keyword-in-context) index is produced by cyclic permutation of significant words in the title of the publication. The text covers materials in rock mechanics and geomechanics published around the 70s. The book will be of great use to students, researchers, and practitioners of geological sciences.