Steel Bridge Design - Stringer Bridges
Credits: 3 PDH
PDH Course Description:
A stringer bridge is a type of bridge structure that consists of a series of closely spaced parallel beams, called stringers, which support a deck or roadway. The stringers are typically made of steel or reinforced concrete, and are supported by piers or abutments at each end. The deck or roadway is placed on top of the stringers and is typically made of concrete, asphalt, or wood. Stringer bridges are commonly used for shorter spans and are relatively easy to construct and maintain.Topics:
- Introduction to Stringer Bridges
- Types of Stringer Bridges
- Materials Used in Stringer Bridges
- Advantages and Disadvantages of Stringer Bridges
- Design Considerations for Stringer Bridges
- Load and Resistance Factor Design (LRFD) for Stringer Bridges
- Types of Loads on Stringer Bridges
- Structural Analysis of Stringer Bridges
- Fatigue Analysis of Stringer Bridges
- Detailing and Fabrication of Stringer Bridges
- Construction and Erection of Stringer Bridges
- Maintenance and Rehabilitation of Stringer Bridges
- Inspection and Evaluation of Stringer Bridges
- Strengthening and Retrofitting of Stringer Bridges
- Case Studies of Stringer Bridges
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Intended Audience: primarily for transportation, structural, civil, construction, and other engineering professionals whose job description may require an intermediate knowledge of bridge design principles..
Publication Source: US FHWA
Donald Parnell, PE