About this course
This course provides a summary of the principles of construction and design of various types of culvert structures. A wide variety of culvert structures are currently in use as stream crossings, underpasses, and other highway and railroad applications. Although modern culverts are made primarily from reinforced concrete, corrugated metal, and, more recently, solid-wall, profile-wall, and reinforced plastic, some culverts constructed with stone masonry, terracotta, or timber still exist. The emphasis of this course is primarily on modern culvert construction.
Topics:
- Engineering and Economic Considerations
- Culvert Shapes
- Circular, Pipe /Elliptical Arched, Box Sections, Multiple Barrels
- Culvert Materials
- Concrete, Steel, Aluminum, Plastic, Other
- Coatings for Culvert Materials
- Culvert Installation Methods
- Trenched, Embankments, Bored, Augured or Jacked
- Culvert Construction
- Backfills and Fills
- Foundations and Bedding, Construction Loads, Camber
- Culvert Appurtenances
- Endwalls and Wingwalls
- Energy Dissipators
- Aprons and Scour Protection
- Safety Barriers and Grates
- Debris Control Structures
- Junctions, Fish Passage Publication Source: US FHWA
This course includes:
4 hours on-demand content
Beginner level
No preparation required
Published At Oct 15, 2023
Certificate of completion
No prerequisites
1 year access
Updated At Aug 8, 2024