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ESRDESRD
  • About
    • Who We Are
    • Partners & Providers
    • News & Events
    • The ESRD Blog
    • Careers
    • Contact Us
  • Applications
    • What We Solve
    • Detailed Stress
    • Composites
    • Fracture Mechanics
    • Residual Stress
    • Sim Apps
  • Products
    • What We Develop
    • StressCheck Professional
      • StressCheck Core
      • Solvers
      • Advanced Modules
      • Utilities
      • Academic Licensing
    • StressCheck Apps
      • CAE Handbook
      • StressCheck Tool Box
    • Product Updates
  • Support
    • How We Can Help
    • Training
    • Webinars
    • Quick Start Guide
    • Help Documentation
    • Software FAQ’s
  • Simulation
    • How We Simulate
    • Benchmarks
    • Simulation Governance
    • History of FEA
    • Dictionary & Terms
  • Resources
    • Browse Our Resource Library
    • White Papers
    • Case Studies
    • Product Demos
    • StressCheck Tutorials

Single Fastener Analysis Tool

Home ProductsStressCheck-Powered AppsStressCheck Tool BoxSingle Fastener Analysis Tool

Single Fastener Analysis Tool

The Single Fastener Analysis Tool (SFAT) is a Smart Engineering Simulation App providing accurate computation of the joint stiffness, plate stresses, and fastener loads for single or double shear bolted lap joints connected by a single 3D fastener.

Through a simple and intuitive interface, the user can provide engineering input data from which SFAT automatically builds, solves, and post-processes a fully 3D StressCheck finite element mesh of the desired bolted lap joint model using its robust multi-body contact algorithm.

Key Features and Advantages

  • Simulate 3D-contact with high quality results without having to build a FE mesh.
  • Solution time is reduced from hours to minutes.
  • Simplified user interface provides input of the appropriate fastener data in pre-defined templates with step by step validated feedback.
  • Easy to Learn and Easy to Use. Built-in Results Viewer provides dynamic viewing of the FE mesh and stress fringe contours.
  • Supports single and double shear joints with washers, bushings, shims, protruding head or countersink fasteners, metallic or laminate composite plates.
  • Solutions obtained with StressCheck, verified by p-extension.
  • Modeling approach validated with experimental results
  • Supports US and SI units.

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Testimonials

  • “As frequent StressCheck users we rely on the capabilities and reliability of the program to complete our everyday jobs ensuring safe reliable flights of our aircraft. The layout of the program and documentation allow for a quick learning process and the support ESRD offers is second to none. They take the time to answer the most basic questions as well as working through complex problems to ensure the proper validation of results. The effort they make in satisfying their users needs increase the reliability, functionality, and capability of this great program.”

    USAF Engineer
    Hill Air Force Base

Testimonials

When performing parametric structural analysis, ESRD’s p-element StressCheck FEA software is always my preferred choice due to the excellent solution quality, parametric framework, and superior computational efficiency. In fact, I recently used StressCheck to generate stress intensity factors along a parametrically defined elliptical crack-tip across 3,000 unique geometric configurations. Considering multi-body contact was present and all simulations were performed using a laptop, this was a task well suited for StressCheck.

Dr. Lee Zambino, Researcher, Villanova University

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