A Model Study of Bridge Hydraulics PDF Download
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Author: A. David Parr
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 72
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Book Description
Most analyses of bridge hydraulics for flood flows are performed using the Army Corps of Engineers HEC-RAS (Hydrologic Engineering Centers River Analysis System) computer program. This study was carried out to compare results of HEC-RAS bridge modeling with experiments performed in a laboratory flume. The study was intended to add some insight into the effect of bridge hydraulic features such as ineffective flow regions, weir overflow and flow through skewed bridges. This insight should be useful for bridge engineers in HEC-RAS bridge modeling endeavors. A laboratory flume was constructed specifically for this project. The flume cross section has a main channel region and relatively wide left and right overbank regions. Different bridge scenarios were modeled. Froude number similarity was used to "scale up" model parameters and create prototype HEC-RAS hydraulic models simulating laboratory model conditions. Water surface profiles were compared for corresponding HEC-RAS and laboratory results.
Author: A. David Parr
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 72
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Book Description
Most analyses of bridge hydraulics for flood flows are performed using the Army Corps of Engineers HEC-RAS (Hydrologic Engineering Centers River Analysis System) computer program. This study was carried out to compare results of HEC-RAS bridge modeling with experiments performed in a laboratory flume. The study was intended to add some insight into the effect of bridge hydraulic features such as ineffective flow regions, weir overflow and flow through skewed bridges. This insight should be useful for bridge engineers in HEC-RAS bridge modeling endeavors. A laboratory flume was constructed specifically for this project. The flume cross section has a main channel region and relatively wide left and right overbank regions. Different bridge scenarios were modeled. Froude number similarity was used to "scale up" model parameters and create prototype HEC-RAS hydraulic models simulating laboratory model conditions. Water surface profiles were compared for corresponding HEC-RAS and laboratory results.
Author: Joseph N. Bradley
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 111
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Book Description
Author: Transportation Association of Canada
Publisher: Thomas Telford
ISBN: 9780727732620
Category : Computers
Languages : en
Pages : 206
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Book Description
Basic hydraulic considerations - Channel types and behaviour relation to bridges - Basic hydraulic requirements - Hydraulic design procedures Hydrologic estimates - Statistical frequency analysis - Runoff modeling - Empirical methods - High water levels and stage-discharge relations - Extreme floods and risk Scour protection and channel control - Scour protection around bridge foundations - Erosion protection of banks and slopes - Design of rock riprap - Cannel control works Hydraulic aspects of construction, inspection and maintenance - Construction - Inspection - Maintenance Special problems - Tidal crossings - Inland basic crossings - Waves and waves protection - Physical modeling of bridge problems - Alluvial fans - Debris flow and torrents
Author: R. V. Farraday
Publisher: American Society of Civil Engineers
ISBN:
Category : Science
Languages : en
Pages : 120
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Book Description
A handbook for the design engineer which identifies the hydraulic aspects that characterize a river. It provides guidance on assessing their influence on bridge design and examines the various techniques and their use in determining channel stability, water discharge and other outcomes.
Author: Dr Les Hamill
Publisher: CRC Press
ISBN: 148227163X
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
The design of bridges across rivers and streams is a major component of many civil engineering projects. The size of waterways must be kept reasonably small for reasons of economy and yet be large enough to allow floods to pass. Bridge Hydraulics is the first book to consider both arched and rectangular waterway openings in detail and to describe a
Author: Wendell R. Gwinn
Publisher:
ISBN:
Category : Hydraulic models
Languages : en
Pages : 36
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Book Description
Author: Kazumasa Mizumura
Publisher: World Scientific Publishing Company
ISBN: 9813107855
Category : Technology & Engineering
Languages : en
Pages : 437
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Book Description
Applied Mathematics in Hydraulic Engineering is an excellent teaching guide and reference to treating nonlinear mathematical problems in hydraulic, hydrologic and coastal engineering. Undergraduates studying civil and coastal engineering, as well as analysis and differential equations, are started off applying calculus to the treatment of nonlinear partial differential equations, before given the chance to practice real-life problems related to the fields. This textbook is not only a good source of teaching materials for teachers or instructors, but is also useful as a comprehensive resource of mathematical tools to researchers.
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 342
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Book Description
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 360
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Book Description
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 258
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Book Description
