Topic outline

  • Bridge Design Principles - Superstructure Components

    Credits: 3 PDH

    PDH Course Description:

    This course explores the essential principles of bridge design with a dedicated focus on superstructure components. The superstructure, defined as the portion of the bridge that directly supports live and dead loads above the substructure, includes the main load-carrying members such as beams, girders, decks, and trusses. 

    Through detailed explanations and structural insights, the course presents the mechanics, materials, and configurations used in superstructure design across various bridge types. It is intended to enhance the engineer’s understanding of how these components work together to ensure the structural integrity and serviceability of modern bridges.

    Topics:

    Upon completing this course, participants will be able to:

    • Define the role of the superstructure in bridge systems
    • Describe the function and structural behavior of decks, girders, beams, and trusses
    • Examine material choices and their implications for performance and durability
    • Explore common superstructure types used in steel, concrete, and composite bridges
    • Analyze design criteria and load considerations specific to superstructures
    • Understand failure modes, redundancy principles, and inspection considerations

    To take this course:

    1.) Enroll in Course: Click below to enroll:
    (must be logged into your user account)


    2.) Study: Once enrolled, click below to begin the course:

    Download the Study Guide

    3.) Test: Once you've thoroughly read the course materials, please click below to take the final examination.

    Take the final exam

    4.) Certificate: A passing grade of 70% or higher on the exam, is required to receive the certificate of completion for this PDH course.

    Important – Payment is required prior to printing of your certificate of completion.

    We operate on a trust-based model. You are welcome to complete Steps 1 through 3 to fully review the course material at your leisure. 

    When you are ready to download and print your Certificate of Completion, we ask that payment has been completed for either the Unlimited Plan or individual PDH credit(s). Clicking the download button below serves as your digital confirmation that payment has been made.

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    Print the Certificate of Completion

    Intended Audience: This course is intended for civil, structural, transportation, construction, and bridge engineers seeking to enhance their technical expertise in bridge design and engineering. 
    Publication Source: Cadistics Courseware

    Donald Parnell, PE

    • Topic 1