Hec-ras training manual

HEC-RAS Training Australia RAS Training ustralia Workshop Guide Prepared by: Krey Price Surface Water Solutions 57 Bromfield Drive Kelmscott WA Australia Tel. +61 e-mail: info@www.doorway.ru website: www.doorway.ru 3 The RAS Geometry menu contains functions for pre-processing of GIS data for input to HEC-RAS. The RAS Mapping menu contains functions for post-processing of HEC-RAS results to produce flood inundation map. The ApUtilites menu contains functions mainly for data management. The Help menu is self-explanatory. You will learn more about the functions associated with these menus and buttons in . HEC-RAS: 10 Steps 1. Start a New HEC-RAS Project 2. Set Up the River Reach 3. Plan Cross-Sections 4. Enter Cross-Section Data 5. Add the Road Deck 6-culvert. Add the Culvert Data 6-bridge. Add the Bridge Data 7. Add Ineffective Flow Areas 8. Input Steady Flow Data 9. Run Model, View Output Add Proposed StructureFile Size: 2MB.

HEC-RAS: 10 Steps 1. Start a New HEC-RAS Project 2. Set Up the River Reach 3. Plan Cross-Sections 4. Enter Cross-Section Data 5. Add the Road Deck 6-culvert. Add the Culvert Data 6-bridge. Add the Bridge Data 7. Add Ineffective Flow Areas 8. Input Steady Flow Data 9. Run Model, View Output Add Proposed Structure. the HEC-RAS geometry file. In HEC-GeoRAS, each attribute is stored in a separate feature class called as RAS Layer. So before creating river attributes in GIS, let us first create empty GIS layers using the RAS Geometry menu on the HEC-GeoRAS toolbar. Click on RAS Geometry Create RAS Layers. You will see a list of all the possible. HEC-RAS Program Download and Documentation Visit the U.S. Army Corps of Engineers Hydrologic Engineering Center website for full details and documentation on the HEC-RAS software. The program is well documented with user's and technical reference manuals available on both the website and application "Help" menu.

The HEC-RAS modeling system was developed as part of the Corps of Engineers HEC-RAS Course Notes and Workshop Problems; HEC-RAS User Manual (on CD). If you want to get into details of HEC-RAS that are not covered in this tutorial please refer to the HEC-RAS users manual. The following steps are based on Chapter 3 of the manual provided by HEC-RAS (accessible through Help→Users Manual Supplement). Please refer to the manual.