HYDRAULIC ENGINEERING: PROCEEDINGS OF THE 1989 NATIONAL CONFERENCE ON HYDRAULIC ENGINEERING / Edited by Michael A. Ports

Session C-1, Scour In The Vicinity of Hydraulic Structures. 1. Scour Assessment at Bridges / Paul B. Makowski, Philip L. Thompson, Connie P. Yew. 2. Scour Protection at the Straight Drop Spillway / Charles E. Rice, Kem C. Kadavy. 3. Local Scour at Bridge Abutments / David C. Froehlich. 4. Analysis of Local Scouring / Panagiotis D. Scarlatos, Kent M. Loftin. Session C-2, Drought and Low-Flow Phenomena. 1. Baseflow and Beta Distribution / Nazeer Ahmed. 2. The Drought of 1988 in the U.S. Army Engineer District, Pittsburgh / Werner C. Loehlein. 3. Investigation of Low-flow Phenomenon in Case of Droughts / Tiao J. Chang. 4. Routing a Cold Water Release Through TVA Reservoirs to Control Intake Temperatures at a Power Plant / Vahid Alavian, Peter Ostrowski, Jr., Gary E. Hauser. 5. Stochastic Modeling and Generation of Droughts / Ding-Chin Wang, Jose D. Salas. Session C-3, Floodplains, Floodways, and Flood Hazard-I. 1.Reducing the Potential for Flood Litigation / Daryl B. Simons, Robert K. Simons. 2. Implementation of FEMA Guidelines on Alluvial Fans / David R. Dawdy, Joseph C. Hill, Kenneth C. Hanson. 3. Predicting Human Instability in Flood Flows / S.R. Abt, R.J. Wittler, A. Taylor. 4. Cross Sectional Area Reduction of Floodway Method / Joseph W. Labant, Dale A. Lehman. Session C-4, Hydraulics of Beaches, Bays, and Estuaries-I. 1. Boundary Conditions of Tidal Model at River Mouth / Suphat Vongvisessomjai, Santi Charuskumchornkul. 2. Application of Hydraulic and Sediment Transport Principles in the Design of Tidal Exchange Structures / Lan-Yin Li Weber, Craig Leidersdorf. 3. Sorting of Mixed Sand on a Two-Dimensional Beach / Hitoshi Tanaka. Session C-5, Mechanics of River Bank Erosion-I. 1. Identifying Causes and Predicting Effects of Bank Erosion / Charles R. Neill, Eugene K. Yaremko. 2. Geologic and Geomorphic Controls on Bank Erosion / S.A. Schumm, Colin R. Thorne. 3. Hydraulic Mechanisms of Riverbank Erosion / A. Jacob Odgaard, Subhash C. Jain, Douglas J. Luzbetak. 4. Geotechnical Aspects of River Bark Erosion / D.J. Hagerty, James V. Hamel. Session C-7, Dam Break Analysis. 1. Incremental Damage Assessment for Lake Darling Dam / Keith A. Ferguson, James W. Gallagher, Deborah G. Stovall. 2. The Tides Effects on the Dam Break Flood Wave / C. Marche, Tung T. Quach and J. Prud'homme 3. Comparison of DAMBRK with DWOPER for Computing Water Surface Elevations at Stream Junctions / Philip A. Burns and Margaret M. Burns 4. Peak Outflow from a Breached Embankment Dam / David C. Froehuch Session C-8, Water Quality. 1. A Frictional Resistance Model for the Analysis of Non-point Source Pollution Processes / C. Richardson, A. Parr. 2. Effects of Reservoir Water Quality Caused by Changes in Inflow Plume Hydrodynamics / Richard H. French, James J. Cooper, Adele M. Alderson. 3. Cormix 1: Expert System for Mixing Zone Analysis of Pollutant Discharges into the Water Environment / Robert L. Donecker, Gerhard H. Jirka. 4. Water Quality Monitoring of Highway Construction / Connie P. Yew, Paul B. Makowski. Session C-9, Floodplains, Floodways, and Flood Hazards-II. 1. Alluvial Fan Design for Medium Density Projects / J.C. Hill. 2. Hydraulic Design of the Unser Boulevard Crossing / J.D. Schall, D.M. Frick, P.F. Lagasse. 3. Partnership in Environmental Design for Brush Creek Flood Control / Walter M. Linder. 4. Regional Flood Plain Management / Walter Skipwith, Laura Morland, Michael Denton, Mike Askew. Session C-10, Hydraulics of Beaches, Bays and Estuaries-II. 1. Greenhouse Effect on Estuarine Saltwater Intrusion / John P. Grubert. 2. Interfacial Instability in Highly Stratified Flows / John P. Grubert. 3. Land Drainage and Estuarine Salinity Response / Jerad D. Bales. Session C-11, Mechanics of River Bank Erosion-II. 1. Riprap Stability in Channel Bends / Stephen T. Maynord. 2. The Effects of Bark Protection on River Morphology / Michael D. Harvey, Edward F. Sing. 3. The Role of Vegetation in River Bank Erosion / Donald H. Gray, Anne MacDonald. 4. Groins and Vanes Developed Basing Upon a New Concept of Bank Protection / Shoji Fukuoka. Session C-12, Hydraulics of Beaches, Bays, and Estuaries-III. 1. Estuarine Mud Flow Modeling / E.A. Toorman, J.E. Berlamont. 2. Numerical Model Studies of Wetland Hydraulics for Bolsa Bay, California / Raymond Walton, Sandy Bird, Bruce Ebersole, Lynn Hales. 3. Beach Erosion Protection Methods: Case Study of DAR City, Tanzania / Jonathan I. Matondo. 4. A Stochastic Approach to Sediment Transport in Alluvial Rivers / Jianping Yue, Jerry L. Anderson, Charles V. Camp. Session C-13, Open Channel Hydraulics. 1. Improved Numerical Analysis of Steady Water Surface Profiles / Robert G. Traver, Arthur C. Miller. 2. Determining River Stages with Consideration of the Backwater Effects / Ta Wei Soong, Misganaw Demissie. 3. Numerical Modeling of Hydraulic Jump / M. Hanif Chaudhry, Araz M. Gharangik. 4. General Formulation of Best Hydraulic Channel Section / Parviz Monadjemi. Session C-14, State-Of-The-Art of International Research On Mechanics River Bank Erosion. 1. Bank Protection at the Middle and Lower Yangtze / Chenjisheng, Yu Wenchou, Panqingshen. 2. Bank Erosion: A Review of British Research / J.A.A. Jones. 3. Mechanics of River Bank Erosion and Protection State of the Art Report 3 Federal Republic of Germany / Claus Zimmerman 4. State-of-the-Art Report: Mexico Design of Groins and Spur Dikes / Jose Antonio, Maza Alvarez. 5. Control of Bank Erosion in the Netherlands. State-of-the-Art / K.W. Pilarczyk, Rijkswaterstaat, G.J. Klaassen, H.J. Verhey. 6. International Research on Mechanics of River Bank Erosion-A Summary Overview / Michael F. Spoor. Session C-15, Fluid Mechanics. 1. The Turbulent Wake of a Recirculating Eddy in Shallow Waters / S. Babarutsi, V.H. Chu. 2. Cellular Automation Simulation of Viscous Free Surface Fluid Dynamics / Robert N. Eli. 3. On Determining the Hydrodynamic Force of an Accelerating Plate in a Fluid with a Free Surface / C.E. Synolakis. 4. Predicting 2-D Pre and Incipient Fluidization 1-D Theory / F. Tom Chang, Gerard P. Lennon, Richard N. Weisman, B.L. Du. 5. Performance Characteristics of Compound Weirs / Tsan-Wen Wang M. Akhtar Abbas. Session C-16, Microcomputer Software In Urban Hydrology. Vendor Survey Results by Task Committee on Microcomputer Software in Urban Hydrology / Task Committee Members: Bruce A. Tschantz-University of Tennessee, David F. Kibler-Penn State University, Marshall E. Jennings-U.S. Geological Survey, Gerard P. Lennon-LeHigh University, Gary L. Lewis-Boyle Engineering, Stuart G. Walesh-Valparaiso University. Session C-17, Hydraulics of Closed Conduits. 1. Analysis of Pumping Station and Force Main Networks / Michael E. Meadows, Janet McSwain. 2. Relief of an Urban Storm Drainage System / Walter Skipwith, Richard Westsmith, Tommie McPherson. 3. Closed Conduit Vapor Lock / Charles J. Behounek. 4. Hydraulic Transient Analysis of High-Head Hydropower Project / T. Giorgis Goitom, Stephen R. Bonema. 5. Analysis of Storm Sewers During Surcharge / Raymond R. Ammarell, Michael E. Meadows. Session C-18, Flood Hydrology In Usgs, Centennial Session. 1. Statistical Frequency Analysis of Flood Records / W. Kirby. 2. Regionalization of Flood Characteristics / W.O. Thomas, M.N. Landers. 3. Urban Flood Frequency and Hydrograph Analysis / Vernon B. Sauer. 4. Plans for National Flood Frequency by Microcomputer / M.E. Jennings, E.N. Cookmeyer II. 5. Effects of Vegetation on Floods at Four Arizona Sites / B.N. Aldridge. Session C-19, Advances In Subsurface Pollution Monitoring. 1. Identifying Temporal Change in the Spatial Correlation of Regional Groundwater Contamination / John M. Shafer, Mark D. Varljen, H. Allen Wehrmann. 2. Groundwater Monitoring Network Design Using Coupled Monte Carlo Simulation and Optimization / Phillip D. Meyer, Ranji Ranjithan, Albert J. Valocchi, J. Wayland Eheart. 3. An Approach for Groundwater Plume Delineation / Hugh A. Loaiciga, Paul F. Hudak. 4. Empirical Methods in the Design of Ground-Water Quality Monitoring Strategies / R. Rajagopal. 5. A Real-Time Approach to Groundwater Monitoring, Prediction, and Remediation / Dennis McLaughlin. Session C-20, Verification and Validation of Numerical Models of Hydrodynamics in Tidal Rivers, Bays, and Estuaries-I 1. Field Data for Evaluation of Estuarine Mathematical Models / P.D. Scarlatos. 2. Verification of Local Modes in a Two-Dimensional Tidal Model / Ting-Kuei Tsay. 3.

Convergence Experiments with a Hydrodynamic Model of Port Royal Sound, South Carolina / J.K. Lee, R.W. Schaffranek, R.A. Baltzer. 4. Validation and Intercomparison of Three-Dimensional Numerical Models of Estuarine and Lake Hydrodynamics / Y. Peter Sheng. 5. Tidal Prism Numerical Model Investigation of Indian River Inlet, Delaware / D.C. Raney. Session C-21, Watershed Modeling. 1. The Use of Distributed Rainfall-Runoff Models Based on G.I.S. at Different Scales of Information / A. Brath, P. La Barbera, M. Mancini, R. Rosso. 2. SWMM Application in Indian River County, Florida / William C.H. Wang, Stephen D. Williams. 3. Modeling Variations in Soil Moisture and Streamflow Resulting From Climatic and Land Use Changes / H. Vernon Knapp, Ali Durgunoglu. 4. Application of Hydrodynamic and Water Quality Models at a Superfund Site in Montana / Zia Hosseinipour, Kendall P. Brown. 5. The Colorado River Simulation System / Ronald J. Schuster. Session C-28. Water Resources Implications Of Global Climate Change-I--1. Global Climate Change-Implications For Large Water Resource Systems / Barbara Miller. 3. An Approach for Groundwater Plume Delineation / Hugh A. Loaiciga, Paul F. Hudak. 4. Empirical Methods in the Design of Ground-Water Quality Monitoring Strategies / R. Rajagopal. 5. A Real-Time Approach to Groundwater Monitoring, Prediction, and Remediation / Dennis McLaughlin. Session C-20, Verification and Validation of Numerical Models of Hydrodynamics in Tidal Rivers, Bays, and Estuaries-I 1. Field Data for Evaluation of Estuarine Mathematical Models / P.D. Scarlatos. 2. Verification of Local Modes in a Two-Dimensional Tidal Model / Ting-Kuei Tsay. 3. Convergence Experiments with a Hydrodynamic Model of Port Royal Sound, South Carolina / J.K. Lee, R.W. Schaffranek, R.A. Baltzer. 4. Validation and Intercomparison of Three-Dimensional Numerical Models of Estuarine and Lake Hydrodynamics / Y. Peter Sheng. 5. Tidal Prism Numerical Model Investigation of Indian River Inlet, Delaware / D.C. Raney. Session C-21, Watershed Modeling. 1. The Use of Distributed Rainfall-Runoff Models Based on G.I.S. at Different Scales of Information / A. Brath, P. La Barbera, M. Mancini, R. Rosso. 2. SWMM Application in Indian River County, Florida / William C.H. Wang, Stephen D. Williams. 3. Modeling Variations in Soil Moisture and Streamflow Resulting From Climatic and Land Use Changes / H. Vernon Knapp, Ali Durgunoglu. 4. Application of Hydrodynamic and Water Quality Models at a Superfund Site in Montana / Zia Hosseinipour, Kendall P. Brown. 5. The Colorado River Simulation System / Ronald J. Schuster. Session C-28. Water Resources Implications Of Global Climate Change-I--1. Global Climate Change-Implications For Large Water Resource Systems / Barbara Miller. 2. Hydrologic Implications Of Global Warming On Water Resources In California / Dennis P. Lettenmaier. 3. Issues Of Detectability Of Climate Change Impacts On The Runoff Of A Southeastern River Basin / David K. Hains, Harold R. Henry. 4. Climate Change Effects On Great Lakes Levels / Thomas E. Croley Ii, Holly C. Hartmann. Session C-29. Geostatistics In Perspective--1. Geostatistics From Mining To Hydrology / Ghislain De Marsily, Jean-Pierre Delhomme. 2. Geostatistics And Subsurface Hydrology: Recent Trends And Future Needs / S.P. Neuman. Session C-30. Water Resource Implications Of Global Climate Chang-Ii--1. Climate Chan ge And U.S. Water Resources-Results From A Study By The American Association For The Advancement Of Science / John C. Shaake, Jr. 2. Effects Of Climate Change On Watershed Runoff / D.M. Wolock, M.A. Ayers, L.E. Hay, G.J. Mccabe, Jr. 3. Simulation Of Precipitation By Weather-Type Analysis / G.J. Mccabe, Jr., L.E. Hay, L.S. Kalkstein, M.A. Ayers, D.M. Wolock. 4. Effects Of Runoff Changes And Sea Level Rise On Salinity In The Delaware River Estuary / Ray A. Walters. Session C-31. Geostatistics In Practice--1. Prediction Using Geostatistics And Mathematical Models / Peter K. Kitanidis. 2. Geopack: A Geostatistical Software System / S.R. Yates. Session C-32. Developments And Applications Of Probabilistic Approaches To Hydraulics--1. Knowledge Based Expert System For Flood Frequency Analysis / K.C.A. Chow, W.E. Watt . 2. Impact Of Risk-Based Analysis On Hydrologic Design Practices / T. Giorgis Goitom, Anand Prakash, Catalino B. Cecilio. 3. Estimation Of The Probability Of A Precipitation Event Occuring Over A Specified Watershed / Richard H. French And Lonnie C. Roy . Session C-33. Drainage Design Problems In Atlantic And Gulf Coast Regions-I--1. An Overview Of Coastal Stormwater Drainage Problems / C.Y.Kuo, R.A.Campbell. 2. Cocohatchee River Basin Study / R.S. Tomasello, T.W. Ortel. 3. Special Hydraulic Problems Related To Coastal Louisiana Drainage Systems / Dean Modianos, Herbert Miller. 4. Retention Of The First Inch Of Runoff In Coastal Areas / Raymond A. Pittman. Session C-34. Groundwater Quality Applications--1. Stochastic Modeling Of Groundwater Contamination-A Distributed Parameter Kalman Filtering Approach / Wendy D. Graham And Dennis B. Mclaughlin. 2. Geostatistical Global Estimates And Sampling Design / Bruce E. Buxton . 3. Geostatistics In Estimating Chemical Residues At A Site / Rafael L. Bras And E.G. Vomvoris . Session C-35. Water Distribution Systems--1. Technical Considerations In Numerical Modeling Of Pressure Reducing Valves In Water Distribution Systems / U.S. Panu And B. Keenan. 2. Water Distribution System Design Considering Component Failure During Static Conditions / M. John Cullinane, Kevin E. Lansey And Chuda Basnet. 3. Model For Determining The Optimal Rehabilitation And Replacement Of Water Distribution System Components / Kevin E. Lansey, Chuda Basnet And Larry W. Mays. 4. Redundancy And Reliability Of Water Distribution Networks-An Entropy Based Approach / Kofi Awumah And Ian Goulter. 5. Optimal Reliability Based Design Of Water Distribution Systems / M. John Cullinane, Kevin E. Lansey And Larry W. Mays. Session C-36. Drainage Design Problems In Atlantic And Gulf Coast Regions-Ii-- 1. Elements Of A Coastal Stormwater Drainage System / M.E. Meadows. 2. A Synthetic Simulation Model Of Storm Surge History And Inland Drainage Design In Coastal Zone Areas / S. Jonathan Siah And Wayne D. Lasch. 3. Drainage Problems In A Highly-Developed Shoreline Area / Daniel J. Larkin . 4. Low-Land Hydraulics And Hydrodynamics / Todd S. Tisdale And Panagiotis D. Scarlatos. Session C-37. Site Characterization Applications-- 1. Borden Field Data And Multivariate Geostatistics Applied / Donald E. Myers. 2. Conditional Simulation Of The Wilmington Sand-Shale Sequence, Los Angeles Basin / J. Jaime Gomez-Hernandez And Andre G. Journel. 3. Two Case Studies Of Stochastic Identification Of Aquifer Hydraulic Parameters And Natural Recharge / Yoram Rubin And Gedeon Dagan. 4. Optimal Interpolation Of Bathymetry In The Thyrrhenian Sea / Giuseppe Gambolati And Giorgio Galeati . Session C-38. Hydraulic Design On The Santa Ana River-- 1. Santa Ana River Project-Overview / Joseph B. Evelyn And Michael E. Mulvihill. 2. Seven Oaks Darn Outlet Works Design / Brian G. Tracy And James A. Stow . 3. Sediment Ramping At Mill Creek / Daniel S. Moore. 4. Lower Santa Ana River Hydraulic Design For Levee Overtopping / Rene A. Vermeeren. Session C-39. Application Of Geographic Information Systems In Surface Water Hydrology-I-- 1. Extraction Of Terrain Features From Digital Elevation Models / Curtis V. Price, David M. Wolock And Mark A. Ayers. 2. Geographic Information System/Watershed Model Interface / Gary T. Fisher. Interfacing Geographic Information System Data With Real-Time Hydrologic Forecasting Models / Thomas C. Eagle, Carolyn Merry And Harlan Mckim. Session C-40. Hydraulic Models-I-- 1. Scale Effects At Intakes Due To Boundary Layer Growth / John W. Taylor. 2. Physical Modeling Of Heated Discharges Into A Stagnant River / Patrick J. Ryan, Adnan Alsaffar, Mohamed Gasser, Ibrahim Dessouki And Abmed Abdel Halim. 3. Model Study Of New Madrid Pumping Station / James R. Leech. 4. Self Aerating Spillway Flow / S.C. Wilhelms And J.S. Gulliver. Session C-41. Applications Of Two-Dimensional Hydraulic Models-- 1. Hydraulic Analysis Of The Schoharie Creek Bridge / David C. Froehlich And Roy E. Trent. 2. Two-Dimensional Inter-Rill Flow Model For The Analysis Of Agriculture Runoff / S. Limback, A. Parr And B. Mcenroe . Calibrating A 2-D Fate And Transport Model Of Watts Bar Reservoir / Russ T.

Brown . Sediment Basin Design Using Two-D Techniques / Michael K. Deering And Bruce E. Larock. L-D And 2-D Analysis Of Flood Plain Encroachment / James C. Thompson . Session C-41. Application Of Geographic Information Systems In Surface Water Hydrology-Ii-- 1. The Illinois Gis And Hydrologic Database / Michael L. Terstriep. 2. Application Of Geographic Information Systems For Flood Risk Mapping / Daniel Cotter And David J. Greenwood. 3. Gis Applications To Water Resources Development Program Of The U.S. Arrny Corps Of Engineers / William L. Klesch, Harlon L. Mckim And Andrew J. Bruzewicz . 4. Development Of A Gis For The U.S. Great Lakes Shoreline / Roger L. Gauthier . Session C-43. Hydraulic Models-Ii-- 1. Overfall Stress And Pressure Distributions / Kerry M. Robinson. 2. Jet Injection Model Studies For The City Of Los Angeles / Walter R. Naydo, Anthony Bouchard And Jeffrey C. Smith. Energy Dissipation Structure For Fixed-Cone Valves / Thomas E. Helper And Hilaire W. Peck. Hydraulic Modeling Of Free Surface Vortices / J. Bergquist And E.A. Toms. Session C-44, Unique Applications In Hydraulic Engineering. 1. Underwater Tunnel Inspection By Virginia Power Using A Submersible Robot / Ronald E. Heffron . 2. Three Mile Island Nuclear Station Water Intake Silt Reduction Study / S.A. Khondker And J.C. Kwan. 3. Southwest Pass Training Structure Alternative / William D. Martin And R.C. Berger . 4. Vessel Induced Physical Effects In A Navigation Channel / C.Y. Kuo, D.M. Jordan, K.J. Ying, G.V. Loganathan And J.C. Furry . 5. Prediction Of Siltation At A Point / E. Andrew Delo And Mary C. Ockenden. Session C-45, Computational Hydraulics. 1. A Numerical Analysis Approach To The Solution Of Unsteady Flow In Open Channels / Robert G. Traver And Arthur C. Miller. 2. Grid Requirements For Numerical Models Containing Training Works / R.C. Berger .3. A K-E Model For Depth-Averaged Flow Calculations / V.H. Chu And S. Babaruts. 4. High-Resolution Two-Dimensional Advective Transport / Peter E. Smith And Bruce E. Larock. 5. Numerical Prediction Of The Turbulent Flow With A Free Surface For 3-Dimensional Situation / Zhou Si-Ping And Jin Zhoug-Qing. Session C-46, The Boston Harbor Outfall.1. Far-Field Numerical Model Studies For Boston's New Secondary Treatment Plant Outfall Siting / Raymond Walton, Rick Kossik, Eric Adams And Doug Cosler. 2. Siting The New Boston Harbor Outfall: Near Field Considerations / Jonathan A. French . 3. Hydraulic Design Aspects Of The Boston Outfall / Dominique N. Brocard And Norman H. Brooks. Session C-47. Urban Runoff Analysis And Control. 1. Infiltration Trenches For Urban Runoff Control / C.Y. Kuo, J.L. Zhu And L.A. Dollard. 2. A Rational Approach To Selecting An Optimal Design Storm Frequency For Flood Control / Agustin E. Maristany, J. Alberto Rodriguez And Donald H. Esry . 3. Unet: A Model Of Unsteady Flow Through A Full Network Of Open Channels / Robert L. Barkau, Marc C. Johnson And Michael G. Jackson . 4. Effectiveness Of Wet Detention And Retention Ponds For Improving Stormwater Quality / Agustin E. Maristany. Session C-49, Design Of Hydraulic Structures. 1. Design Procedures For Soil-Cement Grade-Control Structures / T. Giorgis Goitom And Michael E. Zeller. 2. Design Of Expansions For Subcritical Open Channel Flow / C.D.Smith . 3. Hydraulic Design Of Mud Mountain Dam Outlet Works Modifications / James L. Lencioni . 4. Macro-Spreadsheet Programming Applied To Fuse Plug Embankments In Auxiliary Spillways / E.A. Toms . 5. Design And Performance Of Diversion Gates At Peace Canyon Dam / Michael A. Watson . Session C-50, Dam And Reservoir Operations. 1. Glacial Basin Flow For A Power Operation Model / Yung Y. Shen, T.J. Hughes And N.A. Bishop. 2. Real-Time Water Control Plan For A Flood Control Reservoir / Long-Cheng Huang And Roger E. Baele. 3. Utilization Of Expert Systems For The Operation Of Reservoir Systems / Vinio Floris, Daryl B. Simons And Robert K. Simons. 4. Risk Assessment Of System Of Dams / Yin Au-Yeung . 5. Localized Mixing For Improvement Of Hydropower Releases From J. Percy Priest Reservoir / Richard E. Price And Robert B. Sneed. Session C-51, River Mechanics. 1. Channel Changes In The Platte River, 1926-1986 / Joseph K. Lyons And Timothy J. Randle. 2. The Lower Mississippi River And The Coriolis Force / Brien R.Winkley. Flushing Flow Analysis Concepts / Robert K. Simons And Daryl B. Simons. Physical Modeling Of Major Cutoffs / David S. Mueller. Session C-52, Debris Flow. 1. Applicability Of Several Common Methods Of Debris Estimation / James D. Schall. 2. Deposition At A New Dam Near Mount St. Helens / Mark A. Korsness . Idealized Debris 3. Flow In Flume With Bed Driven By A Conveyor Belt / Chi-Hal Ling And Cheng-Lung Chen . 4. Debris Torrents In Nepal And Use Of Reliability Engineering Concepts During Redesign Of River Works / Victor J. Galay. Session C-54, Probabilistic Approaches To Maintenance Of Hydraulic Structures. 1. Probabilistic Approaches To Maintenance / W.O. Wunderlich .

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