EP21A
Advances in Incipient Motion of Sediment I Posters

Tuesday, 15 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Phairot Chatanantavet, Lehigh University, Bethlehem, PA, United States
Conveners:  Jeff Prancevic, California Institute of Technology, Pasadena, CA, United States and WuRong Shih, Lehigh University, Bethlehem, PA, United States
Chairs:  Phairot Chatanantavet, Lehigh University, Civil & Environmental Engineering, Bethlehem, PA, United States and Wurong Shih, Lehigh University, Bethlehem, PA, United States
OSPA Liaisons:  Phairot Chatanantavet, Lehigh University, Civil & Environmental Engineering, Bethlehem, PA, United States
 
Plucking in Mixed Alluvial-Bedrock Rivers: The Incipient Motion Problem (73493)
Aaron Ashley Hurst, Vanderbilt University, Earth & Environmental Sciences, Nashville, TN, United States and David Jon Furbish, Vanderbilt Univ, Nashville, TN, United States
 
A Comparison of Thresholds: Shields and Erodibility Index (85122)
Robert P Humphries, Golder Associates, Inc., Redmond, WA, United States
 
Use of a Modified Quadrant Analysis for the Prediction of Grain Entrainment (74004)
Wurong Shih, Lehigh University, Bethlehem, United States
 
Streambed Structure, Stream Power, and Bedload Transport: A Unified Outlook for Gravel-bed and Bedrock Streams (74082)
Phairot Chatanantavet, Lehigh University, Civil & Environmental Engineering, Bethlehem, PA, United States, Panayiotis Diplas, Lehigh University, Bethlehem, PA, United States and Jaber Almedeij, Kuwait University, Civil Engineering, Kuwait City, Kuwait
 
Three-dimensional simulation of the motion of a single particle under a simulated turbulent velocity field (58415)
Patricio Alejandro Moreno-Casas, Universidad de los Andes, Bogotá, Colombia and Fabian A Bombardelli, Univ. of California, Davis, Davis, CA, United States
 
Lagrangian Measurements, Simulation, and Theory for Incipient Motion in Oscillatory Flows (70446)
Joe Calantoni, Naval Research Laboratory, Stennis Space Center, MS, United States, Donya P Frank, John C. Stennis Space Center, Stennis Space Center, MS, United States, Chris Thaxton, Appalachian State University, Boone, NC, United States and Julian Simeonov, Naval Research Lab Stennis Space Center, Stennis Space Center, MS, United States
 
Statistical Characterization of the Intermittency of Bedload Transport in Conditions Near the Threshold of Motion (77106)
Christian González1, David H Richter2, Diogo Bolster2, Joe Calantoni3, Samuel P Bateman4 and Cristian R Escauriaza1, (1)Pontifical Catholic University of Chile, Santiago, Chile, (2)University of Notre Dame, Notre Dame, IN, United States, (3)US Naval Research Laboratory, Washington, DC, United States, (4)Naval Research Lab Monterey, Marine Meteorology, Monterey, CA, United States
 
A universal dynamical critical condition controls cessation of sediment transport in fluid (59925)
Thomas Pähtz, Zhejiang University, Hangzhou, China and Orencio Duran Vinent, MARUM - University of Bremen, Bremen, Germany
 
Mechanisms and Rates of Plucking of Experimental Bedrock Blocks (80875)
David J Harbor, Clare Wilkinson, Elliott Helgans and Joel P. Kuehner, Washington and Lee University, Lexington, VA, United States
 
Experimental Exploration of Scale Effects and Factors Controlling Bed Load Sediment Entrainment (74393)
Siobhan L Fathel, Vanderbilt University, Nashville, TN, United States, David Jon Furbish, Vanderbilt Univ, Nashville, TN, United States and Mark Walter Schmeeckle, Arizona State University, Tempe, AZ, United States
 
Bed Stability and Debris Flow Erosion: A Dynamic “Shields Criterion” Associated with Bed Structure (86558)
Anthony Longjas, St. Anthony Falls Laboratory, Minneapolis, MN, United States and Kimberly M Hill, University of Minnesota, Minneapolis, MN, United States
 
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