Scour and erosion represent some of the most critical threats to maintaining infrastructure and quality of life throughout the world. As the human population expands, the responsibilities of engineers, scientists, and designers continue to increase. The demand for a creative approach to effective control of scour and erosion also becomes more pressing, requiring cross-disciplinary synthesis of information from the fields of hydraulic and geotechnical engineering. The papers presented in this book examine the scour and erosion of hillside, fluvial, estuarine, and coastal environments at the interface of water, soil, and rock. This proceedings will be valuable to anyone working in the fields of geotechnical, environmental, or water resources engineering.

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PDF Pages	PDF Title
1	Cover
8	Contents
16	Keynote Lectures Partial Grouted Riprap for Enhanced Scour Resistance
26	Scour at Offshore Structures
36	Physics of Rock Scour: The Power of the Bubble
56	Observational Method for Estimating Future Scour Depth at Existing Bridges
81	Bridge Scour An Experimental Study of Scour Process and Sediment Transport around a Bridge Pier with Foundation
91	Characteristics of Developing Scour Holes around Two Piers Placed in Transverse Arrangement
101	Local Scour at Bridge Piers: The Role of Reynolds Number on Horseshoe Vortex Dynamics
110	Trends in Live-Bed Pier Scour at Selected Bridges in South Carolina
120	Time-Dependent Scour Depth under Bridge-Submerged Flow
130	In Situ Measurement of the Scour Potential of Non-Cohesive Sediments (ISEP)
140	Geotechnical Limit to Scour at Spill-Through Abutments
147	Maximum Abutment Scour Depth in Cohesive Soils
157	Erosion of Soils On the Behaviour of Open Filters under Wave Loading
167	Two Complementary Tests for Characterizing the Soil Erosion
177	The Effects of Exopolymers on the Erosional Resistance of Cohesive Sediments
187	Site Factor for Use of Velocity-Based EFA Erosion Rates
197	Surface Erosion: Erodibility Characterisation and Physical Parameters Effects
207	Prediction of Exposure Risk for Buried Pipelines Due to Surface Erosion
217	Piping Potential of a Fibrous Peat
227	Comparison of Geosynthetic Rolled Erosion Control Product (RECP) Properties between Laboratories
237	Comparison of the Rate of Evaporation from Six Rolled Erosion Control Products
246	International Practices and Guidance: Natural-Fiber Rolled Erosion Control Products
256	On the Stress Dependent Contact Erosion in Vibro Stone Columns
266	Scour and Erosion of Dams and Levees Suffusion Evaluation—Comparison of Current Approaches
278	A Life Cycle Approach to Probabilistic Assessment of Levee Erosion
288	A Practical Approach to Assess Combined Levee Erosion, Seepage, and Slope Stability Failure Modes
298	Levee Failure Due to Piping: A Full-Scale Experiment
308	Levee Erosion Prediction Equations Calibrated with Laboratory Testing
320	Levee Erosion Screening Process
331	Study of Transient Flow Caused by Rapid Filling and Drawdown in Protection Levees
341	Simulating Levee Erosion with Physical Modeling Validation
353	Testing and Analysis of Erodibility of Hongshihe Landslide Dam
363	Earth Dam Failure by Erosion: A Case History
373	Effect of Seepage on River Bank Stability
383	Experimental Study of Internal Erosion of Fine Grained Soils
393	Effect of Suffusion on Mechanical Characteristics of Sand
402	Hydraulic Erosion along the Interface of Different Soil Layers
412	Identification of Descriptive Parameters of the Soil Pore Structure Using Experiments and CT Data
423	Slurry Induced Piping Progression of a Sand
433	Experimental Bench for Study of Internal Erosion in Cohesionless Soils
443	Scour of Offshore Platforms and Underwater Pipelines Field Performance of Scour Protection around Offshore Monopiles
455	Scour Protection around Offshore Wind Turbines: Monopiles
465	Scour Assessment in Complex Marine Soils –An Evaluation through Case Examples
475	Scour Reduction by Collars around Offshore Monopiles
486	Three-Dimensional Scour at Submarine Pipelines in Unidirectional Steady Current
497	Numerical Model for Three-Dimensional Scour below a Pipeline in Steady Currents
506	Scour Monitoring and Scour Protection Solution for Offshore Gravity Based Foundations
516	Numerical Modeling A Numerical Study on Design of Coastal Groins
526	Effect of Sheetpile Configuration on Seepage beneath Hydraulic Structures
534	A Microscopic Study on Soft Rock Erosion by Using Particle Flow Simulation
545	Modeling Erosion of an Unlined Spillway Chute Cut in Rock
555	90 Years of Erosion and Deposition on the Trinity River, Dallas, Texas
565	2-D Pore-Particle Scale Model of the Erosion at the Boundary of Two Soils under Horizontal Groundwater Flow
575	Reexamination of Creep Theory in the Foundation of Weirs by Model Experiments and Elasto-Plastic FEM
585	Application of the Multi-Dimensional Surface Water Modeling System at Bridge 339, Copper River Highway, Alaska
595	Assessment of Scour Development at a Deep-Water Marine Jetty Using 3D Computational Fluid Dynamics
605	Physical Model Tests Physical Modeling of Abutment Scour for Overtopping, Submerged Orifice, and Free Surface Flows
614	Experimental Investigation of Critical Hydraulic Gradients for Unstable Soils
624	Flow Velocities and Bed Shear Stresses in a Stone Cover under an Oscillatory Flow
634	Gap Scour at a Stepped Concrete Block Grade Control Structure
644	Centrifuge Modelling of an Internal Erosion Mechanism
654	Experimental Study of the Influence of Non-Hydrostatic Pressure in Rip Rap Pier Protection
664	IJkdijk Full Scale Underseepage Erosion (Piping) Test: Evaluation of Innovative Sensor Technology
673	Analysis of the Temporal Evolution of the Sediment Movement in the Vicinity of a Cylindrical Bridge Pier
683	Time Evolution of the Horseshoe Vortex System Forming around a Bridge Abutment
693	Experiments Identifying Scour-Inducing Flow Patterns at a Gated Weir Stilling Basin
703	Effect of Tailwater Depth on the Scour Downstream of Falling Jets
712	Experimental Study on Interaction of Waves, Currents, and Dynamic Morphology Changes
722	Local Scour and Development of Sand Wave around T-Type and L-Type Groynes
730	Rock Scour Wall Jet Scour in Rock
739	Soft-Rock Scouring Processes Downstream of Weirs
749	Hydraulic Loading for Bridges Founded on Rock
758	Modified Slake Durability Test for Erodible Rock Material
764	Scour at Bridge Foundations on Rock: Overview of NCHRP Project No. 24-29
772	Bluestone Dam Rock Scour
782	Numerical Modeling of Scour at Bridge Foundations on Rock
792	Case Histories, Management, and Field Studies Design of Laterally Loaded Deep Piers to Resist River Scour
802	A Laser-Based Optical Approach for Measuring Scour Depth around Hydraulic Structures
812	Effect of Post-Earthquake Bed Degradation on Bridge Stability
822	Submerged-Flow Bridge Scour under Maximum Clear-Water Conditions (I): Experiment
830	Submerged-Flow Bridge Scour under Maximum Clear-Water Conditions (II): Theory
839	Evaluation of the Structural Integrity of Bridge Pier Foundations Using Microtremors in Flood Conditions
849	Evaluation of Sediment Transport Rate in Coarse-Bed Rivers
859	Prediction of Localized Scour Hole on Natural Mobile Bed at Culvert Outlets
869	Impacts of Debris on Bridge Pier Scour
879	From Auwaiakeakua to Weoweopilau: Assessing Scour Critical Bridges in Hawaii (It’s a Tough Job, but Someone Has to Do It)
889	The Observational Method for Scour and the Schoharie Creek Bridge Failure
899	Scour Evaluation of Bridge Foundations Using Vibration Measurement
909	Tidal Bridge Scour in a Coastal River Environment: Case Study
918	Re-Classifying Bridges with Unknown Foundations
929	Guidance on the Design of Berthing Structures Related to the Flow Velocities in Ship Thrusters
939	Georgia DOT’s Implementation of BridgeWatch
946	Monitoring Underwater Acoustic Imaging Devices for Portable Scour Monitoring
956	Monitoring Bridge Scour by Bragg Grating Array
964	Bridge Scour Monitoring Technologies: Development of Evaluation and Selection Protocols for Application on River Bridges in Minnesota
973	Scour Monitoring Development for Two Bridges in Texas
983	Monitoring Hydraulic Conditions and Scour at I-90 Bridges on Blackfoot River Following Removal of Milltown Dam near Bonner, Montana, 2009
993	Modeling and Monitoring Scour during Bridge Replacement with Multi-Dimensional Modeling and Repeated Multi-Beam Surveys at the Tanana River near Tok, Alaska
1002	Countermeasures, Stream Stability, and Erosion of Slopes Sheath for Reducing Local Scour in Bridge Piers
1012	Effects of Collars on Scour Reduction at Bridge Abutments
1023	Assessing Bridge Vulnerability and Risk Due to Stream Instability
1028	Evaluation of Sedimentation History of Sandbars at Entrance of Lake Tofutsu, Hokkaido, Japan, by MASW Technology
1038	Instability of Grass Caused by Wave Overtopping
1048	Geomorphic and River Channel Stability Assessment of the Merced River at the Ferguson Slide, Mariposa County, CA
1058	Correlation of Predicted and Measured Slope Erosion
1069	Design of Erosion Protection at Landfill Areas with Slopes Less than 10%
1079	Erosion Protection at Landfill Slopes Greater than 10%
1089	FHWA Equations and Design Standards Comparison of the HEC-18, Melville, and Sheppard Pier Scour Equations
1097	River Engineering for Highway Encroachments FHWA HDS-6
1107	Comprehensive Scour Analysis at Highway Bridges HEC-18
1117	Revisiting the HEC-18 Scour Equation
1125	Review of Bridge Scour Practice in the U.S.
1135	Hydraulic Variables for Scour Using HEC-RAS
1146	Indexes Author Index A B C D E
1147	F G H I J K L
1148	M N O P R S
1149	T U V W X Y Z
1150	Subject Index A B C D E F G
1151	H I J K L M N O P R S
1152	T U V W

Published By	Publication Date	Number of Pages
ASCE	2011	1152


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Standard Title	Scour and Erosion (GSP 210)
Published Code	ASCE
Publication Date	2011
Pages Count	1152

ASCE 9780784476154 2011

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