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    2025 Global FEA NX Webinar Series 1 Steel Structure Fatigue Analysis under Repeated Loads

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    AI Summary
    • Explains fatigue damage mechanisms and fatigue life estimation using S-N and E-N methods.
    • Demonstrates fatigue analysis workflow in FEA NX with practical bridge structure examples.
    • Applies fatigue prediction models such as Goodman, Morrow, and SWT for life assessment.
    • Covers multiaxial stress transformation and its role in fatigue life prediction.
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    3 Takeaways for Attendees

    Learn fatigue analysis theory and practical application using S-N and E-N methods

    Understand FEA NX’s multiaxial stress transformation and life prediction capabilities

    Gain insights for improving bridge design based on fatigue analysis

    Description

    The first session focuses on Fatigue Analysis of Steel Structures under Repeated Loads, structured to be easy to follow even for non-experts. Understand the fatigue damage mechanisms of steel structures under repeated loads and explore how to conduct fatigue life assessments using 3D FEM with FEA NX. This session introduces S-N and E-N based methods applied to bridge structures, with step-by-step learning. 


    Key FEA NX Features Covered

    • Definition and causes of fatigue
    • Fatigue life estimation theories based on S-N / E-N methods
    • Overview of fatigue analysis workflow using FEA NX
    • Application of fatigue prediction models such as Goodman, Morrow, SWT
    • Practical examples for predicting fatigue life of steel members

    Speaker

    Vikrant Vijay Parthe Technical Support Engineer MIDAS IT
    Vikrant Vijay Parthe is a Technical Support Engineer at the Midas Research and Development Centre. He holds a Master of Technology degree in Structural Engineering from SVNIT, Surat. With extensive experience in the analysis and design of both bridge and building structures, Vikrant has been actively supporting users of Midas software, including clients from government and private organizations. His expertise lies in guiding users to successfully accomplish structural analysis tasks using Midas solutions.
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    FAQs

    Tech Q. How to import a file from MIDAS CIVIL NX to FEA NX? Expand or Collapse
    A. We can export a file from Civil NX by using the option called " Frame Section for Solid". Then we can import this file into Fea NX by using the option called "Frame to solid".
    Tech Q. How to simulate welding in FEA NX? Expand or Collapse
    A. We can set the contact parameters as per our requirement to simulate the welding. Refer to the following tutorial.
    Download ↗
    Tech Q. Can we import a 3D model to FEA NX? Expand or Collapse

    A. Yes, we can import the Parasolid model in FEA NX. Kindly refer to the attached tutorial link;
    a stepwise procedure is given.