Channel Stability Assessment for Flood Control Projects PDF Download
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Author: United States. Army. Corps of Engineers
Publisher: American Society of Civil Engineers
ISBN: 9780784402016
Category : Flood control channels
Languages : en
Pages : 0
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Book Description
This manual helps determine potential channel instability and sedimentation effects in flood control projects. It is intended to facilitate consideration of the type and severity of stability and sedimentation problems, the need for and scope of further hydraulic studies to address those problems, and design features to promote channel stability. Causes and forms of instability are discussed.
Author: United States. Army. Corps of Engineers
Publisher: American Society of Civil Engineers
ISBN: 9780784402016
Category : Flood control channels
Languages : en
Pages : 0
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Book Description
This manual helps determine potential channel instability and sedimentation effects in flood control projects. It is intended to facilitate consideration of the type and severity of stability and sedimentation problems, the need for and scope of further hydraulic studies to address those problems, and design features to promote channel stability. Causes and forms of instability are discussed.
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 117
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Book Description
This manual provides assistance for determining potential channel instability and sedimentation effects in flood control projects. It is intended to facilitate consideration of the type and severity of stability and sedimentation problems, the need for and scope of further hydraulic studies to address those problems, and design features to promote channel stability. The concept of channel stability implies that the plan, cross-section, and longitudinal profile of the channel are economically maintainable within tolerable limits over the design life of the project. Causes and forms of instability are discussed in paragraph 3-3.
Author:
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 152
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Book Description
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 50
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Book Description
Introductory technical guidance for civil engineers and other professional engineers and construction managers interested in flood control engineering. Here is what is discussed: 1. CHARACTERISTICS OF CHANNELS IN ERODIBLE MATERIALS, 2. PRINCIPLES OF CHANNEL EQUILIBRIUM AND RESPONSE, 3. BED MATERIAL SIZE, 4. BANK MATERIALS AND VEGETATION, 5. ICE AND FROZEN GROUND.
Author: Ronald R. Copeland
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 68
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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: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 38
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Book Description
Introductory technical guidance for civil engineers and flood protection professionals interested in flood channel stability evaluation. Here is what is discussed: 1. GENERAL 2. LEVELS OF DETAIL 3. TECHNICAL APPROACHES AND THEIR APPLICATION 4. ALLOWABLE VELOCITY AND SHEAR STRESS 5. EMPIRICAL RELATIONSHIPS FOR CHANNEL PROPERTIES 6. ANALYTICAL RELATIONSHIPS FOR CHANNEL PROPERTIES 7. SEDIMENT TRANSPORT AND SEDIMENT BUDGET 8. SLOPE STABILITY 9. MEANDER GEOMETRY 10. BASINWIDE EVALUATION FOR SYSTEM REHABILITATION 11. GENERAL STEPWISE APPROACH 12. CHECKLIST OF ITEMS TO CONSIDER 13. EXAMPLE OF QUALITATIVE EVALUATIONS.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
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Book Description
The analytical method presented herein, developed through the Flood Control Channels Research Program, is intended for use to estimate channel dimensions for preliminary design studies. It accounts for the movement of sediment and for varying roughness due to changing bed forms. It also attempts to account for the effects of bank roughness that can be significant in small channels and is essentially neglected in many approaches that assume wide channels. This analytical approach determines dependent design variables of width, slope, and depth from the independent variables of discharge, sediment inflow, and bed material composition. It is especially applicable to small streams because it accounts for transporting the bed material sediment discharge in the water above the bed, not the banks, and because it separates total hydraulic roughness into bed and bank components. A stability analysis can be done by first determining the bed material sediment load entering the project reach, and then analyzing the family of slope-width solutions that satisfy the resistance and sediment transport equations. The resulting stability curve provides many combinations of slope and base width, all of which will be stable for the prescribed channel design discharge. Combinations of width and slope that plot above the stability curve will result in degradation, and combinations below the curve will result in aggradation. The greater the distance from the curve, the more severe the instability. Alluvial streams, Sedimentation, Flood- control channels, Stability analysis, Sediment transport, Stable channels.
Author: J. Paul Guyer
Publisher: Independently Published
ISBN: 9781718067929
Category : Technology & Engineering
Languages : en
Pages : 44
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Book Description
This publication provides introductory technical guidance for civil engineers and other professional engineers and construction managers interested in design for stabilization of waterways and flood control channels. Here is what is discussed: 1. GENERAL, 2. RANKING OF FLOOD CONTROL METHODS, 3. ALIGNMENT AND PLANFORM, 4. SINGLE-CHANNEL STREAMS., 5. MULTICHANNEL STREAMS, 6. ALLUVIAL FANS, 7. LONGITUDINAL PROFILE AND GRADE CONTROLS, 8. CROSS SECTIONS AND HYDRAULIC CAPACITIES, 9. CONTROL OF MEANDERING, 10. BANK PROTECTION, 11. CONTROL OF SEDIMENT DEPOSITION.