| | Flood-Runoff Analysis |
| | 2,51 | | MB |
| | 214 | | stron |
| | 6355 | | ID | UNITED STATES ARMY CORPS OF ENGINEERS |
| | 1994 | | rok |
| | Table of Contents |
| | Chapter 1 |
| | Introduction |
| | Purpose 1-1 1-1 |
| | Applicability 1-2 1-1 |
| | References 1-3 1-1 |
| | Scope and Organization 1-4 1-1 |
| | Relationship to Other Guidance 1-5 1-1 |
| | Part I Problem Definition and Selection of Methodology |
| | Chapter 2 |
| | Introduction to Flood-Runoff Analysis |
| | General 2-1 2-1 |
| | Applications of Flood-Runoff Analysis 2-2 2-1 |
| | Nature of Flood Hydrology 2-3 2-2 |
| | Data Considerations 2-4 2-3 |
| | Approaches to Flood-Runoff Analysis 2-5 2-3 |
| | Chapter 3 |
| | Study Formulation and Reporting |
| | General 3-1 3-1 |
| | Overview of Corps Flood Damage Reduction Studies 3-2 3-1 |
| | Planning and Managing the Hydrologic Investigation 3-3 3-1 |
| | Hydrologic Engineering Analysis Strategy 3-4 3-2 |
| | Hydrologic Requirements for Planning Studies 3-5 3-3 |
| | Preconstruction Engineering and Design (PED) Phase 3-6 3-6 |
| | Construction and Operation 3-7 3-7 |
| | Reporting Requirements 3-8 3-7 |
| | Summary 3-9 3-8 |
| | Part II Hydrologic Analysis |
| | Chapter 4 |
| | Rainfall Analysis |
| | General 4-1 4-1 |
| | Point Rainfall Data 4-2 4-1 |
| | Rainfall Data From Remote Sensors 4-3 4-1 |
| | Areal and Temporal Distribution of Rainfall Data 4-4 4-5 |
| | Chapter 5 |
| | Snow Analysis |
| | General 5-1 5-1 |
| | Physical Processes 5-2 5-1 |
| | Data Requirements, Collection, and Processing 5-3 5-2 |
| | Simulating Snow Accumulation 5-4 5-3 |
| | Simulating Snowmelt 5-5 5-6 |
| | Chapter 6 |
| | Infiltration/Loss Analysis |
| | General 6-1 6-1 |
| | Gauged versus Ungauged Parameter Estimation 6-2 6-5 |
| | Antecedent Moisture Conditions 6-3 6-5 |
| | Surface Loss Estimation 6-4 6-6 |
| | Infiltration Methods 6-5 6-6 |
| | Impervious Areas 6-6 6-20 |
| | Method Selection 6-7 6-21 |
| | Chapter 7 |
| | Precipitation Excess - Runoff Transformation |
| | General 7-1 7-1 |
| | Runoff Subdivision 7-2 7-1 |
| | Unit Hydrograph Approach 7-3 7-1 |
| | Kinematic Wave Approach 7-4 7-12 |
| | Chapter 8 |
| | Subsurface Runoff Analysis |
| | General 8-1 8-1 |
| | Event-Oriented Methods 8-2 8-1 |
| | Evapotranspiration 8-3 8-5 |
| | Continuous Simulation Approach to Subsurface Modeling 8-4 8-11 |
| | Existing Continuous Simulation Models 8-5 8-16 |
| | Parameter Estimation for Continuous Simulation Models 8-6 8-23 |
| | Chapter 9 |
| | Streamflow and Reservoir Routing |
| | General 9-1 9-1 |
| | Hydraulic Routing Techniques 9-2 9-2 |
| | Hydrologic Routing Techniques 9-3 9-5 |
| | Applicability of Routing Techniques 9-4 9-21 |
| | Chapter 10 |
| | Multisubbasin Modeling |
| | General 10-1 10-1 |
| | General Considerations for Selecting Basin Components 10-2 10-1 |
| | Selection of Hydrograph Computation Locations 10-3 10-2 |
| | Calibration of Individual Components 10-4 10-4 |
| | Calibration of Multisubbasin Model 10-5 10-4 |
| | Verification of the Multisubbasin Model 10-6 10-5 |
| | Part III Methods for Flood-Runoff Analysis |
| | Chapter 11 |
| | Simplified Techniques |
| | Introduction 11-1 11-1 |
| | Rational Method 11-2 11-1 |
| | Regional Frequency Analysis 11-3 11-1 |
| | Envelope Curves 11-4 11-5 |
| | Rainfall Data Sources 11-5 11-6 |
| | Chapter 12 |
| | Frequency Analysis of Streamflow Data |
| | General 12-1 12-1 |
| | Frequency Analysis Concepts 12-2 12-1 |
| | Graphical Techniques 12-3 12-3 |
| | Numerical Techniques 12-4 12-5 |
| | Special Considerations 12-5 12-10 |
| | Chapter 13 |
| | Analysis of Storm Events |
| | Introduction 13-1 13-1 |
| | Model Development 13-2 13-1 |
| | Model Calibration 13-3 13-2 |
| | Simulation of Frequency-Based Design Floods 13-4 13-3 |
| | Simulation of Standard Project and Probable Maximum Floods 13-5 13-5 |
| | Chapter 14 |
| | Period-of-Record Analysis |
| | General 14-1 14-1 |
| | Simulation Requirements 14-2 14-1 |
| | Model Calibration 14-3 14-1 |
| | Applications 14-4 14-4 |
| | Part IV Engineering Applications |
| | Chapter 15 |
| | Data Collection and Management |
| | General 15-1 15-1 |
| | Data Management Concepts 15-2 15-1 |
| | Geographic Information Systems 15-3 15-1 |
| | Data Acquisition and Use 15-4 15-2 |
| | Chapter 16 |
| | Ungauged Basin Analysis |
| | General 16-1 16-1 |
| | Loss-Model Parameter Estimates 16-2 16-2 |
| | Runoff-Model Parameter Estimates 16-3 16-3 |
| | Routing-Model Parameter Estimates 16-4 16-4 |
| | Statistical-Model Parameter Estimates 16-5 16-5 |
| | Reliability of Estimates 16-6 16-6 |
| | Chapter 17 |
| | Development of Frequency-Based Estimates |
| | Introduction 17-1 17-1 |
| | Choice of Methodology 17-2 17-1 |
| | Hypothetical Storm Frequency 17-3 17-2 |
| | Transfer of Frequency Information with Hypothetical Events 17-4 17-3 |
| | Development of Future-Condition Frequency Estimates 17-5 17-3 |
| | Adjustment of Peak Discharges to Represent Stationary Conditions 17-6 17-4 |
| | Chapter 18 |
| | Evaluating Change |
| | General 18-1 18-1 |
| | Evaluating Catchment and Conveyance-System Change 18-2 18-1 |
| | Procedure for Evaluating Damage-Reduction Plans 18-3 18-3 |
| | Evaluating Reservoir and Detention Basins 18-4 18-4 |
| | Evaluating Channel Alterations and Levees 18-5 18-8 |
| | Evaluating Other Alternatives 18-6 18-10 |
| | Appendix A |
| | References |
| | Appendix B |
| | Hydrologic Engineering Management Plan for Flood Damage Reduction Feasibility-Phase Studies |