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<br />Table of Contents <br /> <br />Table of Contents <br /> <br />Foreword .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. iv <br /> <br />Chapter 1 Introduction........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1-1 <br />General Philosophy of the Modeling System... ... .. .....,. ..... ... 1-2 <br />Overview of Program Capabilities ............................... 1-2 <br /> <br />User Interface......... . . ... .. . . . . .. .. . ....... . ..... ... 1-2 <br />Hydraulic Analysis Components. .... . .... . . .. .. . . . . . . . . .. 1-3 <br />Data Storage and Management... ...... .. .. . . . . . . . . . ... . .. 1-4 <br />Graphics and Reporting ................................. 1-4 <br />HEC-RASDocumentation ........................,............ 1-5 <br />Overview of This Manual.. ...... .. . .... . . .. . . ..... ... ......... 1-5 <br /> <br />Chapter 2 Installing HEC-RAS ............................... 2-1 <br />Hardware and Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-2 <br />Installation Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-2 <br /> <br />Chapter 3 Working With HEC-RAS - An Overview .............. 3-1 <br /> <br />Starting HEC-RAS ............. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3-2 <br />Steps in Developing a Hydraulic Model With HEC-RAS ............. 3-3 <br />Starting a New Project. .. . .. . . . .. . . . .. .. . .. . . . . . . . .. . ... 3-4 <br />Entering Geometric Data ................................ 3-4 <br />Entering Flow and/or Sediment Data . . . . . . . . . . . . . . . . . . . . . .. 3-7 <br />Performing The Hydraulic Computations ................... 3-8 <br />Viewing and Printing Results ............................ 3-10 <br />Importing HEC-2 Data .......... . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3-14 <br />Getting and Using Help ...................................... 3-17 <br /> <br />Chapter 4 Example Application. ... . . .. . . .... . . ...... . . . ...... 4-1 <br />Starting a New Project ........................................ 4-2 <br />Entering Geometric Data ...................................... 4-3 <br />Drawing the Schematic of the River System ................. 4-3 <br />Entering Cross Section Data .. .. . .. .. .. .. .. . . . . . . . .. .. . ... 4-4 <br />Entering Junction Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4-9 <br />Saving the Geometry Data ............ .. .. . . . . .. . .. .. ... 4-10 <br />Entering Steady Flow Data . .. .. .. .. .. . .. .. .. .. .. . . . . . . . .. .. ... 4-10 <br />Performing the Hydraulic Calculations . . . .. . . . . . . . . . . . . . . . . . . . . .. 4-13 <br />Viewing Results.. ................ .... .......... . ........... 4-14 <br />Printing Graphics and Tables .................................. 4-20 <br />Sending Graphics Directly to the Printer ................... 4-20 <br />Sending Graphics to the Windows Clipboard ............... 4-20 <br />Sending Tables Directly to the Printer. . . . . . . . . . . .. . .. .. ... 4-21 <br />Sending Tables to the Windows Clipboard ................. 4-21 <br />Exiting the Program ......................................... 4-22 <br />