HY8:HY-8 User Manual 7.5: Difference between revisions

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== HY-8 User Manual (v7.5) ==
== HY-8 User Manual ==
=== HY-8 Culvert Analysis Program ===
=== HY-8 Culvert Analysis Program ===


Line 14: Line 12:
:[[HY8:HY-8|Introduction]]
:[[HY8:HY-8|Introduction]]
:[[HY8:Getting Started|Getting Started]]
:[[HY8:Getting Started|Getting Started]]
:[[HY8:Layout|Layout]]
:[[HY8:Differences from DOS HY-8|Differences from DOS HY-8]]
:[[HY8:Differences from DOS HY-8|Differences from DOS HY-8]]
:[[HY8:Limitations|Limitations]]
:[[HY8:Limitations|Limitations]]
Line 46: Line 45:
:[[HY8:Shapes|Shapes]]
:[[HY8:Shapes|Shapes]]
:[[HY8:Material|Material]]
:[[HY8:Material|Material]]
:[[HY-8:Plastic Pipe Materials|Plastic Pipe Materials]]
:[[HY8:Plastic Pipe Materials|Plastic Pipe Materials]]
:[[HY-8:Concrete Open Bottom Arch|Concrete Open Bottom Arch]]
:[[HY8:Concrete Open Bottom Arch|Concrete Open Bottom Arch]]
:[[HY-8:South Dakota Concrete Box|South Dakota Concrete Box]]
:[[HY8:South Dakota Concrete Box|South Dakota Concrete Box]]
:[[HY-8:Culvert Type|Culvert Type]]
:[[HY8:Culvert Type|Culvert Type]]
:[[HY-8:Broken Back Culverts|Broken Back Culverts]]
:[[HY8:Broken Back Culverts|Broken Back Culverts]]
:[[HY-8:Inlet Configurations|Inlet Configurations]]
:[[HY8:Inlet Configurations|Inlet Configurations]]
:[[HY-8:Inlet Depression|Inlet Depression]]
:[[HY8:Inlet Depression|Inlet Depression]]
:[[HY-8:Embedment Depth|Embedment Depth]]
:[[HY8:Embedment Depth|Embedment Depth]]
;4.2. Site Data
;4.2. Site Data
:[[HY-8:Site Data Input Option|Site Data Input Option]]
:[[HY8:Site Data Input Option|Site Data Input Option]]
:[[HY-8:Culvert Invert Data|Culvert Invert Data]]
:[[HY8:Culvert Invert Data|Culvert Invert Data]]
:[[HY-8:Embankment Toe Data|Embankment Toe Data]]
:[[HY8:Embankment Toe Data|Embankment Toe Data]]
----
----
;5. Analysis
;5. Analysis
;5.1. General
;5.1. General
:[[HY-8:Project Units|Project Units]]
:[[HY8:Project Units|Project Units]]
:[[HY-8:Roadway Overtopping|Roadway Overtopping]]
:[[HY8:Roadway Overtopping|Roadway Overtopping]]
;5.2. Head Water Computations
;5.2. Head Water Computations
;5.2.1. Inlet Control
;5.2.1. Inlet Control
:[[HY-8:Inlet Control Computations|Inlet Control Computations]]
:[[HY8:Inlet Control Computations|Inlet Control Computations]]
:[[HY-8:Polynomial Generation|Polynomial Generation]]
:[[HY8:Polynomial Generation|Polynomial Generation]]
:[[HY-8:Polynomial Coefficients|Polynomial Coefficients]]
:[[HY8:Polynomial Coefficients|Polynomial Coefficients]]
;5.2.2. Outlet Control
;5.2.2. Outlet Control
:[[HY-8:Outlet Control Computations|Outlet Control Computations]]
:[[HY8:Outlet Control Computations|Outlet Control Computations]]
:[[HY-8:Exit Loss Options|Exit Loss Options]]
:[[HY8:Exit Loss Options|Exit Loss Options]]
:[[HY-8:Hydraulic Jump Calculations|Hydraulic Jump Calculations]]
:[[HY8:Hydraulic Jump Calculations|Hydraulic Jump Calculations]]
;5.3. Tables and Plots
;5.3. Tables and Plots
:[[HY-8:Tables and Plots|Tables and Plots]]
:[[HY8:Tables and Plots|Tables and Plots]]
:[[HY-8:Crossing Summary|Crossing Summary]]
:[[HY8:Crossing Summary|Crossing Summary]]
:[[HY-8:Culvert Summary|Culvert Summary]]
:[[HY8:Culvert Summary|Culvert Summary]]
:[[HY-8:Water Surface Profiles|Water Surface Profiles]]
:[[HY8:Water Surface Profiles|Water Surface Profiles]]
:[[HY-8:Tapered Inlet|Tapered Inlet]]
:[[HY8:Tapered Inlet|Tapered Inlet]]
:[[HY-8:Customized|Customized]]
:[[HY8:Customized|Customized]]
:[[HY-8:Controlling Plot Display Options|Controlling Plot Display Options]]
:[[HY8:Controlling Plot Display Options|Controlling Plot Display Options]]
----
----
;6. Energy Dissipation
;6. Energy Dissipation
:[[HY-8:Energy Dissipators|Energy Dissipators]]
:[[HY8:Energy Dissipators|Energy Dissipators]]
;6.1. Scour Hole Geometry
;6.1. Scour Hole Geometry
:[[HY-8:Scour Hole Geometry|Scour Hole Geometry]]
:[[HY8:Scour Hole Geometry|Scour Hole Geometry]]
;6.2. Internal Energy Dissipators
;6.2. Internal Energy Dissipators
:[[HY-8:Increased Resistance in Box Culverts|Increased Resistance in Box Culverts]]
:[[HY8:Increased Resistance in Culverts|Increased Resistance in Culverts]]
:[[HY-8:Increased Resistance in Circular Culverts|Increased Resistance in Circular Culverts]]
:[[HY8:Tumbling Flow|Tumbling Flow]]
:[[HY-8:Tumbling Flow in Box Culverts|Tumbling Flow in Box Culverts]]
:[[HY8:USBR Type IX Baffled Apron|USBR Type IX Baffled Apron]]
:[[HY-8:Tumbling Flow in Circular Culverts|Tumbling Flow in Circular Culverts]]
:[[HY-8:USBR Type IX Baffled Apron|USBR Type IX Baffled Apron]]
;6.3. External Dissipators
;6.3. External Dissipators
;6.3.1. Drop Structures
;6.3.1. Drop Structures
:[[HY-8:Drop Structures|Drop Structures]]
:[[HY8:Drop Structures|Drop Structures]]
:[[HY-8:Box Inlet Drop Structure|Box Inlet Drop Structure]]
:[[HY8:Box Inlet Drop Structure|Box Inlet Drop Structure]]
:[[HY-8:Straight Drop Structure|Straight Drop Structure]]
:[[HY8:Straight Drop Structure|Straight Drop Structure]]
;6.3.2. Stilling Basin
;6.3.2. Stilling Basin
:[[HY-8:Stilling Basins|Stilling Basins]]
:[[HY8:Stilling Basins|Stilling Basins]]
:[[HY-8:USBR Type III Stilling Basin|USBR Type III Stilling Basin]]
:[[HY8:USBR Type III Stilling Basin|USBR Type III Stilling Basin]]
:[[HY-8:USBR Type IV Stilling Basin|USBR Type IV Stilling Basin]]
:[[HY8:USBR Type IV Stilling Basin|USBR Type IV Stilling Basin]]
:[[HY-8:Saint Anthony Falls (SAF Stilling Basin)|Saint Anthony Falls (SAF Stilling Basin)]]
:[[HY8:Saint Anthony Falls (SAF Stilling Basin)|Saint Anthony Falls (SAF Stilling Basin)]]
;6.3.3. Streambed level Structures
;6.3.3. Streambed level Structures
:[[HY-8:Streambed Level Structures|Streambed Level Structures]]
:[[HY8:Streambed Level Structures|Streambed Level Structures]]
:[[HY-8:Colorado State University (CSU) Rigid Boundary Basin|Colorado State University (CSU) Rigid Boundary Basin]]
:[[HY8:Colorado State University (CSU) Rigid Boundary Basin|Colorado State University (CSU) Rigid Boundary Basin]]
:[[HY-8:Riprap Basin and Apron|Riprap Basin and Apron]]
:[[HY8:Riprap Basin and Apron|Riprap Basin and Apron]]
:[[HY-8:Contra Costa Basin|Contra Costa Basin]]
:[[HY8:Contra Costa Basin|Contra Costa Basin]]
:[[HY-8:Hook Basin|Hook Basin]]
:[[HY8:Hook Basin|Hook Basin]]
:[[HY-8:USBR Type VI Impact Basin|USBR Type VI Impact Basin]]
:[[HY8:USBR Type VI Impact Basin|USBR Type VI Impact Basin]]
----
;7. Aquatic Organism Passage
;7. Aquatic Organism Passage
:[[HY-8:AOP|Aquatic Organism Passage]]
:[[HY8:AOP|Aquatic Organism Passage]]
;7.1. Stream Simulation
;7.1. Stream Simulation
:[[HY-8:AOP_Stream_Simulation |Stream Simulation]]
:[[HY8:AOP_Stream_Simulation |Stream Simulation]]
:[[HY-8:AOP SS Input Reach Data|Input Reach Data]]
:[[HY8:AOP SS Input Reach Data|Input Reach Data]]
:[[HY-8:AOP_SS_Gradations|Gradation Data]]
:[[HY8:AOP_SS_Gradations|Gradation Data]]
:[[HY-8:AOP_SS_Align_and_Size_Culvert|Align and Size Culvert]]
:[[HY8:AOP_SS_Align_and_Size_Culvert|Align and Size Culvert]]
:[[HY-8:AOP_SS_Results_Table|Results Table]]
:[[HY8:AOP_SS_Results_Table|Results Table]]
----
;8. Low Flow Hydraulics
;8. Low Flow Hydraulics
:[[HY-8:LOWFLOW_Method|Low Flow Hydraulics Method]]
:[[HY8:LOWFLOW_Method|Low Flow Hydraulics Method]]
;8.1. Low Flow Hydraulics Interface
;8.1. Low Flow Hydraulics Interface
:[[HY-8:LOWFLOW_SS_Input_Data|Input Data]]
:[[HY8:LOWFLOW_SS_Input_Data|Input Data]]
:[[HY-8:LOWFLOW_SS_Gradations|Gradation Data]]
:[[HY8:LOWFLOW_SS_Gradations|Gradation Data]]
:[[HY-8:LOWFLOW_SS_Align_and_Size_Culvert|Align and Size Culvert]]
:[[HY8:LOWFLOW_SS_Align_and_Size_Culvert|Align and Size Culvert]]
:[[HY-8:LOWFLOW_SS_Results_Table|Results Table]]
:[[HY8:LOWFLOW_SS_Results_Table|Results Table]]
----
;9. Troubleshooting
;9. Troubleshooting
:[[HY-8:Troubleshooting|Troubleshooting]]
:[[HY8:Troubleshooting|Troubleshooting]]
:[[HY-8:RegSvr|Registering Libraries]]
 
:[[HY-8:Contact|Contacting FHWA]]
{{DEFAULTSORT:HY8 User Manual 7.5}}
[[Category:Books]]
[[Category:User Manuals]]

Latest revision as of 19:07, 2 March 2018


HY-8 User Manual

HY-8 Culvert Analysis Program

1. Introduction
Introduction
Getting Started
Layout
Differences from DOS HY-8
Limitations
Vena Contracta

2. Building a Project
Building a Project
Locate Project
Culvert Crossing Data
Run Analysis
Report Generation

3. Crossing Data
3.1. General Data
Crossings
Discharge Data
3.2. Roadway Data
Roadway Data
Roadway Profile
3.3. Tailwater Data
Tailwater Data
Channel Shape
Rating Curve
Constant Tailwater Elevation
3.3.1. Irregular Channel
Irregular Channel
Irregular Channel Error

4. Culvert Data
4.1. Culvert Data
Culvert Data
Shapes
Material
Plastic Pipe Materials
Concrete Open Bottom Arch
South Dakota Concrete Box
Culvert Type
Broken Back Culverts
Inlet Configurations
Inlet Depression
Embedment Depth
4.2. Site Data
Site Data Input Option
Culvert Invert Data
Embankment Toe Data

5. Analysis
5.1. General
Project Units
Roadway Overtopping
5.2. Head Water Computations
5.2.1. Inlet Control
Inlet Control Computations
Polynomial Generation
Polynomial Coefficients
5.2.2. Outlet Control
Outlet Control Computations
Exit Loss Options
Hydraulic Jump Calculations
5.3. Tables and Plots
Tables and Plots
Crossing Summary
Culvert Summary
Water Surface Profiles
Tapered Inlet
Customized
Controlling Plot Display Options

6. Energy Dissipation
Energy Dissipators
6.1. Scour Hole Geometry
Scour Hole Geometry
6.2. Internal Energy Dissipators
Increased Resistance in Culverts
Tumbling Flow
USBR Type IX Baffled Apron
6.3. External Dissipators
6.3.1. Drop Structures
Drop Structures
Box Inlet Drop Structure
Straight Drop Structure
6.3.2. Stilling Basin
Stilling Basins
USBR Type III Stilling Basin
USBR Type IV Stilling Basin
Saint Anthony Falls (SAF Stilling Basin)
6.3.3. Streambed level Structures
Streambed Level Structures
Colorado State University (CSU) Rigid Boundary Basin
Riprap Basin and Apron
Contra Costa Basin
Hook Basin
USBR Type VI Impact Basin

7. Aquatic Organism Passage
Aquatic Organism Passage
7.1. Stream Simulation
Stream Simulation
Input Reach Data
Gradation Data
Align and Size Culvert
Results Table

8. Low Flow Hydraulics
Low Flow Hydraulics Method
8.1. Low Flow Hydraulics Interface
Input Data
Gradation Data
Align and Size Culvert
Results Table

9. Troubleshooting
Troubleshooting