Transcription of Chapter 11 ENERGY DISSIPATORS
{{id}} {{{paragraph}}}
Chapter 11. ENERGY DISSIPATORS . SOUTH DAKOTA drainage manual . October 2011. South Dakota drainage manual ENERGY DISSIPATORS Table of Contents Section Page INTRODUCTION ..11-1. Overview ..11-1. Definition ..11-1. HEC 14 ..11-1. TYPE SELECTION ..11-2. General ..11-2. SDDOT Practices ..11-2. Guidelines ..11-2. DESIGN Ice Buildup ..11-5. Debris Control ..11-5. Flood Frequency ..11-5. Maximum Culvert Exit Velocity ..11-5. Tailwater Relationship ..11-6. Cost ..11-6. Weep DESIGN PROCEDURE ..11-7. DESIGN EXAMPLES ..11-11. RIPRAP APRONS ..11-12. Apron Use Independent of Other ENERGY DISSIPATORS ..11-12. Apron Use with Other ENERGY DISSIPATORS ..11-18. REFERENCES ..11-20. 11-i South Dakota drainage manual ENERGY DISSIPATORS List of Figures Figure Page Figure ENERGY DISSIPATORS AND LIMITATIONS (Reference (1)) .. 11-3. Figure ENERGY DISSIPATOR DESIGN PROCEDURE .. 11-7. Figure RIPRAP APRON AT BOX CULVERT OUTLET.
South Dakota Drainage Manual Energy Dissipators 11-4 2. Natural Scour Holes (HEC 14, Chapter 5). Natural scour holes are used where undermining of the culvert outlet will not occur or it is practical to be checked by a
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}