Steel Bridge Design - Mechanical Properties
Credits: 6 PDH
PDH Course Description:
This course serves as a reference and educational tool for structural engineers involved with steel bridge design and evaluation, focusing on steel plate and rolled shape products available under the ASTM A709/A709M specification. It includes an overview of steelmaking practices, mechanical properties of various steel grades, stress-strain behavior, fracture toughness, and atmospheric corrosion resistance methodology.Other steel products used for bridge connections and components, such as bolts, castings, cables, and stainless steels, are briefly introduced. Relevant AASHTO and ASTM standards are referenced for additional information.
Topics:
- Introduction to Structural Steel Products
- Steelmaking Practices
- Mechanical Properties of Structural Steels
- Tension and Compression Behavior
- Ductility
- Toughness and Fracture Resistance
- Fatigue Strength
- Notch Toughness
- Charpy V-Notch Test
- Determination of Atmospheric Corrosion Resistance
- Weathering Steel Grades
- Stainless Steel Grades
- Other Structural Steels
- Cast Steel
- Bolts and Fasteners
- Cables and Strand
- Steel Specifications
To take this course:
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4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.
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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 steel bridge design principles and practices.
Publication Source: US FHWA
Donald Parnell, PE