Author: Thomas A. Latousek
Publisher:
ISBN:
Category : Bradbury Dam (Calif.)
Languages : en
Pages : 36
Book Description
The Cachuma Project
Author: Thomas A. Latousek
Publisher:
ISBN:
Category : Bradbury Dam (Calif.)
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Bradbury Dam (Calif.)
Languages : en
Pages : 36
Book Description
Hydraulic Design of Stilling Basins and Energy Dissipators
Author: A. J. Peterka
Publisher: Createspace Independent Pub
ISBN: 9781508722816
Category : Technology & Engineering
Languages : en
Pages : 240
Book Description
Although hundreds of stilling basins and energydissipating devices have been designed in conjunction with spillways, outlet works, and canal structures, it is often necessary to make model studies of individual structures to be certain that these will operate as anticipated. The reason for these repetitive tests is that a factor of uncertainty exists regarding the overall performance characteristics of energy dissipators. The many laboratory studies made on individual structures over a period of years have been made by different personnel, for different groups of designers, each structure having different allowable design limitations. Since no two structures were exactly alike, attempts to generalize the assembled data resulted in sketchy and, at times, inconsistent results having only vague connecting links. Extensive library research into the works of others revealed the fact that the necessary correlation factors are nonexistent. To fill the need for up-to-date hydraulic design information on stilling basins and energy dissipators, a research program on this general subject was begun with a study of the hydraulic jump, observing all phases as it occurs in open channel flow. With a broader understanding of this phenomenon it was then possible to proceed to the more practical aspects of stilling basin design. This monograph generalizes the design of stilling basins, energy dissipators of several kinds and associated appurtenances. General design rules are presented so that the necessary dimensions for a particular structure may be easily and quickly determined, and the selected values checked by others without the need for exceptional judgment or extensive previous experience. Proper use of the material in this monograph will eliminate the need for hydraulic model tests on many individual structures, particularly the smaller ones. Designs of structures obtained by following the recommendations presented here will be conservative in that they will provide a desirable factor of safety. However, model studies will still prove beneficial to reduce structure sizes further, to account for nonsymmetrical conditions of approach or getaway, or to evaluate other unusual conditions not described herein.
Publisher: Createspace Independent Pub
ISBN: 9781508722816
Category : Technology & Engineering
Languages : en
Pages : 240
Book Description
Although hundreds of stilling basins and energydissipating devices have been designed in conjunction with spillways, outlet works, and canal structures, it is often necessary to make model studies of individual structures to be certain that these will operate as anticipated. The reason for these repetitive tests is that a factor of uncertainty exists regarding the overall performance characteristics of energy dissipators. The many laboratory studies made on individual structures over a period of years have been made by different personnel, for different groups of designers, each structure having different allowable design limitations. Since no two structures were exactly alike, attempts to generalize the assembled data resulted in sketchy and, at times, inconsistent results having only vague connecting links. Extensive library research into the works of others revealed the fact that the necessary correlation factors are nonexistent. To fill the need for up-to-date hydraulic design information on stilling basins and energy dissipators, a research program on this general subject was begun with a study of the hydraulic jump, observing all phases as it occurs in open channel flow. With a broader understanding of this phenomenon it was then possible to proceed to the more practical aspects of stilling basin design. This monograph generalizes the design of stilling basins, energy dissipators of several kinds and associated appurtenances. General design rules are presented so that the necessary dimensions for a particular structure may be easily and quickly determined, and the selected values checked by others without the need for exceptional judgment or extensive previous experience. Proper use of the material in this monograph will eliminate the need for hydraulic model tests on many individual structures, particularly the smaller ones. Designs of structures obtained by following the recommendations presented here will be conservative in that they will provide a desirable factor of safety. However, model studies will still prove beneficial to reduce structure sizes further, to account for nonsymmetrical conditions of approach or getaway, or to evaluate other unusual conditions not described herein.
Spell of the Urubamba
Author: Daniel W. Gade
Publisher: Springer
ISBN: 3319208497
Category : Political Science
Languages : en
Pages : 363
Book Description
This work examines the valley of the Urubamba River in terms of vertical zonation, Incan impact on the environment, plant use, the history of exploration and the notion of discovery, the idea of land reform, and cultural contact with the European world. Winding its path northward from the Andean Highlands to the Amazon, the valley has served as the stage of pre-Columbian civilizations and focal point of Spanish conquest in Peru. "Gade left behind not only a superb body of scholarly work, but a network of colleagues and students who remain indebted to his example. This book should serve as an inspiration for all scholars who wish to pursue the Sauerian, counter enlightenment or post development agendas of understanding and respecting particular places in all their historical and cultural complexity, including ambiguities and contradictions." -- The Geographical Review, American Geographical Society
Publisher: Springer
ISBN: 3319208497
Category : Political Science
Languages : en
Pages : 363
Book Description
This work examines the valley of the Urubamba River in terms of vertical zonation, Incan impact on the environment, plant use, the history of exploration and the notion of discovery, the idea of land reform, and cultural contact with the European world. Winding its path northward from the Andean Highlands to the Amazon, the valley has served as the stage of pre-Columbian civilizations and focal point of Spanish conquest in Peru. "Gade left behind not only a superb body of scholarly work, but a network of colleagues and students who remain indebted to his example. This book should serve as an inspiration for all scholars who wish to pursue the Sauerian, counter enlightenment or post development agendas of understanding and respecting particular places in all their historical and cultural complexity, including ambiguities and contradictions." -- The Geographical Review, American Geographical Society
Hydraulic Research in the United States
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 230
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 230
Book Description
The Design and Construction of Dams
Author: Edward Wegmann
Publisher:
ISBN:
Category : Barrages
Languages : ru
Pages : 842
Book Description
Publisher:
ISBN:
Category : Barrages
Languages : ru
Pages : 842
Book Description
California Water Plan Update
Author: California. Department of Water Resources
Publisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 476
Book Description
Publisher:
ISBN:
Category : Water conservation
Languages : en
Pages : 476
Book Description
United States Earthquakes, 1968
Author: Jerry L. Coffman
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Earthquakes
Languages : en
Pages : 120
Book Description
Historic Santa Barbara
Author: Neal Graffy
Publisher: HPN Books
ISBN: 1935377140
Category : Business & Economics
Languages : en
Pages : 209
Book Description
Publisher: HPN Books
ISBN: 1935377140
Category : Business & Economics
Languages : en
Pages : 209
Book Description
National American Kennel Club Stud Book
Author:
Publisher:
ISBN:
Category : Dogs
Languages : en
Pages : 556
Book Description
Publisher:
ISBN:
Category : Dogs
Languages : en
Pages : 556
Book Description
Santa Ynez River Flood Study, California
Author: United States. Bureau of Reclamation
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 88
Book Description