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HomeStandardsEN 13001 Standard

EN 13001 Standard

  • Verify static, fatigue, and weld strength in crane structures
  • Run limit state checks directly in your FEA model
  • Stay compliant with EN 13001-3-1+A2 (2018)

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    Why Choose SDC Verifier for EN 13001 Compliance

    open benchmarks to verify design

    Full Support for EN 13001-3-1+A2 (2018)

    Covers static strength, fatigue, and weld checks—all based on the latest crane safety design rules.

    Fatigue History & Rainflow Counting

    Use simplified or stress-history-based fatigue methods, including rainflow summation from your FEA results.

    Weld Strength with Undermatching Logic

    Automatically apply equations for weld material under-matching and effective weld length adjustments.

    Realistic Fatigue Modeling

    Factor in notch classes, slope factors, and reduced stress ranges for welded and non-welded joints.

    Automated Stress Evaluation

    Run nominal stress-based calculations with optional support for Hot Spot stress and directional weld logic.

    Instant Reports

    Generate traceable documentation with all safety factors, load groups, and fatigue life assumptions included.

    About Standard

    SDC Verifier

    EN 13001-3-1+A2 (2018) defines structural safety requirements for crane components using the limit state method. It sets rules for static, fatigue, and weld strength evaluations of steel structures.

    The standard is widely used across the crane and lifting equipment industry, ensuring compliance with EU safety regulations.

    Key highlights include:

    • Nominal stress-based evaluation using elastic theory (no local stress concentrations)
    • Separate checks for static loads, fatigue damage, and weld strength
    • Fatigue groups and stress ranges defined by design life expectations
    • No allowance for overstress: verification is based on conservative safety principles

    EN 13001 is part of the broader European standardization system and applies across all EU member states. It ensures design consistency, simplifies market entry, and supports safe lifting operations.

    List of Ready to Use Standards

    EN 13001 Fatigue (2018)
    2018

    #European Commision

    • Industries

      • Heavy Lifting
      • Machinery Equipment

    • Types of Analyses

      • Fatigue Check
      • Static Stress Check

    EN 13001 Weld Strength (2018)
    2018

    #European Commision

    • Industries

      • Heavy Lifting
      • Machinery Equipment

    • Types of Analyses

      • Fatigue Check
      • Static Stress Check

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    Frequently Asked Questions

    Which version of EN 13001 is implemented in SDC Verifier?

    We currently support EN 13001-3-1+A2 (2018) for crane steel structures.

    What checks can I perform with EN 13001?

    SDC Verifier supports static strength, fatigue strength, and weld strength checks based on the EN 13001 standard.

    Can I use finite element results for EN 13001 fatigue analysis?

    Yes. You can apply fatigue checks using FEA-derived nominal stress values and optionally include Rainflow Counting and Hot Spot Stress for advanced analysis.

    Is the weld strength check based on yield or tensile values?

    Both are supported. The calculation adapts based on whether weld material under-matching is applied, switching between yield and ultimate tensile strength logic.

    Is the weld strength check based on yield or tensile values?

    Both are supported. The calculation adapts based on whether weld material under-matching is applied, switching between yield and ultimate tensile strength logic.

    Is the stress range reduced for compressive portions?

    Yes. For non-welded or stress-relieved details, the effective stress range includes full tensile and 60% of the compressive portion, per EN 13001 guidance.

    Need additional information?

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