Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 302

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Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 134

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Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Aqueducts
Languages : en
Pages : 54

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Author: American Society of Civil Engineers
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 48

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Book Description
Strength Design for Reinforced-Concrete Hydraulic Structures is written in sufficient detail to not only provide the designer with design procedures, but also to present examples of their application. A review of general detailing requirements, as well as strength and serviceability requirements, create a strong understanding of the strength-design method. Latter chapters feature examples that demonstrate load-factor application, the design of members subjected to combined flexural and axial loads, the design of members subjected to biaxial bending, and the design for shear strength, including provisions for both special straight and curved members.

Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 510

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Author:
Publisher:
ISBN:
Category : Dikes (Engineering)
Languages : en
Pages : 480

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This manual provides guidance for the safe design and economical construction of retaining and flood walls. This manual is intended primarily for retaining walls which will be subjected to hydraulic loadings such as flowing water, submergence, wave action, and spray, exposure to chemically contaminated atmosphere, and/or severe climatic conditions. For the design of retaining walls which will not be subjected to hydraulic loadings or severe environmental conditions as described above, TM S-8l8-l may be used for computing the loadings and evaluating the stability of the structure.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309211328
Category : Science
Languages : en
Pages : 50

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Book Description
The U.S. Army Corps of Engineers (Corps) is responsible for construction, operations, and maintenance of much of the nation's water resources infrastructure. This infrastructure includes flood control levees, multi-purpose dams, locks, navigation channels, port and harbor facilities, and beach protection infrastructure. The Corps of Engineers also regulates the dredging and filling of wetlands subject to federal jurisdictions. Along with its programs for flood damage reduction and support of commercial navigation, ecosystem restoration was added as a primary Corps mission area in 1996. The National Research Council (NRC) Committee on U.S. Army Corps of Engineers on Water Resources Science, Engineering, and Planning was convened by the NRC at the request of the Corps of Engineers to provide independent advice to the Corps on an array of strategic and planning issues. National Water Resources Challenges Facing the U.S. Army Corps of Engineers surveys the key water resources challenges facing the Corps, the limits of what might be expected today from the Corps, and future prospects for the agency. This report presents several findings, but no recommendations, to the Corps of Engineers based on initial investigations and discussions with Corps leadership. National Water Resources Challenges Facing the U.S. Army Corps of Engineers can serve as a foundational resource for the Corps of Engineers, U.S. Congress, federal agencies, and Corps project co-sponsors, among others.

Author: A. J. Peterka
Publisher: Createspace Independent Pub
ISBN: 9781508722816
Category : Technology & Engineering
Languages : en
Pages : 240

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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.

Author: American Society of Civil Engineers
Publisher: ASCE Publications
ISBN: 9780784475911
Category : Technology & Engineering
Languages : en
Pages : 186

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Prepared by the Task Committee on Recommendations for Standards in Hydraulics of the Hydraulics Division of ASCE. This report investigates whether standards or guides are useful to hydraulic engineers and whether additional standards or guides should be prepared. The results of a questionnaire indicate that most hydraulic engineers are not familiar with the procedures used to develop standards or with existing national or international standards. However, responses to the questionnaire show that hydraulic engineers welcome guides or standards as long as some flexibility to use engineering judgment for site specific conditions is allowed. The report recommends that guidelines or consensus standards be developed in the following areas: application of one-dimensional surface water computer programs of the HEC-2 type; prediction of scour at bridge piers; design of pump intakes and sumps; and calculations of friction and form losses in closed conduits. Annotated lists of standards and guidelines produced in the United States and abroad are included.

Author: United States. Bureau of Public Roads
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 72

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Book Description