Topic outline

  • The Gateway Arch: Design and Construction of a Monumental Structure

    Credits: 4 PDH

    PDH Course Description:

    This course provides an in-depth structural engineering analysis of the Gateway Arch in St. Louis, Missouri, from its conceptual inception to its construction and long-term performance. As the tallest arch in the world and an iconic example of mid-20th-century engineering innovation, the Gateway Arch represents the pinnacle of engineering ambition and structural integrity. 

    The course delves into its inverted weighted catenary design, unique foundation and substructure, complex fabrication and erection techniques, and long-term monitoring strategies. Engineers will explore not only how the Arch was built but, why certain structural and material choices were critical to its lasting success.

    Topics:

    By the end of this course, participants will be able to:

    • Understand the mathematical and geometric basis of the Gateway Arch’s inverted catenary shape.
    • Evaluate the material choices, particularly stainless steel and reinforced concrete, in relation to structural demands and environmental performance.
    • Examine the engineering challenges of foundation design and load distribution.
    • Explore the step-by-step erection and construction sequencing of a vertically self-supporting arch.
    • Analyze stress distribution, wind load considerations, and temperature effects on the structure.
    • Learn about post-construction maintenance, safety monitoring, and structural health diagnostics.

    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.

    For a quick overview of our site's policies, please click here: (FAQs)

    Print the Certificate of Completion

    Intended Audience: This course is intended for structural, civil, construction, mechanical, and materials engineers, and any licensed professional engineers seeking to understand advanced structural monument design and construction techniques. 
    Publication Source: Cadistics Courseware

    Donald Parnell, PE

    • Topic 1