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  • 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
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    • Browse Our Resource Library
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Nonlinear Analysis

Home Nonlinear Analysis

Nonlinear Analysis

  • Show 48 Products
    • Show 12 Products
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Fatigue Life Modeling at CX and Interference Holes (from ERSI Workshop 2019) Read more View Details

Fatigue Life Modeling at CX and Interference Holes (from ERSI Workshop 2019)
Fracture Mechanics Module, Linear Elasticity Solver, MeshSim Advanced Module, Non-Linear Solver, Residual Stress Modules, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: 2D Cold-Work Simulation Read more View Details

Helpful Hints and Tips: 2D Cold-Work Simulation
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: 2D Cracked Bulkhead Beta Factor Sim App Read more View Details

Helpful Hints and Tips: 2D Cracked Bulkhead Beta Factor Sim App
Fracture Mechanics Module, Linear Elasticity Solver, StressCheck Core, StressCheck Powered Apps, StressCheck Professional
Helpful Hints and Tips: 3D Cold-Working Process Read more View Details

Helpful Hints and Tips: 3D Cold-Working Process
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Boundary Conditions Read more View Details

Helpful Hints and Tips: Boundary Conditions
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Cold Working and Reaming Read more View Details

Helpful Hints and Tips: Cold Working and Reaming
Linear Elasticity Solver, Non-Linear Solver, Residual Stress Modules, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Converting from Shear to Normal Stress-Strain Diagram Read more View Details

Helpful Hints and Tips: Converting from Shear to Normal Stress-Strain Diagram
Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Converting Linear-Elastic Contact to Elastic-Plastic Contact Read more View Details

Helpful Hints and Tips: Converting Linear-Elastic Contact to Elastic-Plastic Contact
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Laminated Composite Bonded Splice Joint Example Read more View Details

Helpful Hints and Tips: Laminated Composite Bonded Splice Joint Example
Composites Module, Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Newton-Raphson Integration Technique for Geometric Nonlinear Analysis Read more View Details

Helpful Hints and Tips: Newton-Raphson Integration Technique for Geometric Nonlinear Analysis
Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Nonlinear Load Stepping Read more View Details

Helpful Hints and Tips: Nonlinear Load Stepping
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Performing Nonlinear Events Read more View Details

Helpful Hints and Tips: Performing Nonlinear Events
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Releasing Normal Springs in Tension Read more View Details

Helpful Hints and Tips: Releasing Normal Springs in Tension
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Simulating Contact with Normal Springs + Nonlinear Analysis Read more View Details

Helpful Hints and Tips: Simulating Contact with Normal Springs + Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Helpful Hints and Tips: Solution Configurations Read more View Details

Helpful Hints and Tips: Solution Configurations
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Hierarchic Approaches to Modeling Fastened Connections Webinar Slides Read more View Details

Hierarchic Approaches to Modeling Fastened Connections Webinar Slides
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
Hierarchic Modeling of Fastened Structural Connections Read more View Details

Hierarchic Modeling of Fastened Structural Connections
Linear Elasticity Solver, Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
Incremental Plasticity Technical Brief Read more View Details

Incremental Plasticity Technical Brief
Linear Elasticity Solver, Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
NAFEMS Benchmark Problem 02 Solution Read more View Details

NAFEMS Benchmark Problem 02 Solution
Linear Elasticity Solver, Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
Notes on Deformation Theory of Plasticity and Geometric Nonlinear Algorithms Read more View Details

Notes on Deformation Theory of Plasticity and Geometric Nonlinear Algorithms
Non-Linear Solver, Simulation Technology
Numerical Simulation Series: Deformation Theory of Plasticity (DPT) Read more View Details

Numerical Simulation Series: Deformation Theory of Plasticity (DPT)
Non-Linear Solver, Simulation Technology, StressCheck Core, StressCheck Professional
RS Crack Closure: Experimental Observations and Modeling (from ERSI Workshop 2018) Read more View Details

RS Crack Closure: Experimental Observations and Modeling (from ERSI Workshop 2018)
Fracture Mechanics Module, Linear Elasticity Solver, MeshSim Advanced Module, Non-Linear Solver, Residual Stress Modules, StressCheck Core, StressCheck Professional
StressCheck Demo: 2D Cold Working Analysis Read more View Details

StressCheck Demo: 2D Cold Working Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 2D Fastened Joint Analysis Read more View Details

StressCheck Demo: 2D Fastened Joint Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 2D General Nonlinear Analysis Read more View Details

StressCheck Demo: 2D General Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 2D Margin Check Analysis Read more View Details

StressCheck Demo: 2D Margin Check Analysis
Margin Check Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 2D Splice Joint Case Study Read more View Details

StressCheck Demo: 2D Splice Joint Case Study
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 3D Cold Working Analysis Read more View Details

StressCheck Demo: 3D Cold Working Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 3D Geometric Nonlinear Analysis Read more View Details

StressCheck Demo: 3D Geometric Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: 3D Material Nonlinear Analysis Read more View Details

StressCheck Demo: 3D Material Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Demo: Thermo-Mechanical Analysis with Temperature-Dependent Material Properties Read more View Details

StressCheck Demo: Thermo-Mechanical Analysis with Temperature-Dependent Material Properties
Heat Transfer Solver, Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: 2D Bearing + Bypass Loaded Plate - Filled vs Open Offset Hole SIF's Read more View Details

StressCheck Tutorial: 2D Bearing + Bypass Loaded Plate – Filled vs Open Offset Hole SIF’s
Fracture Mechanics Module, Linear Elasticity Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: 2D vs 3D Cold Working Analysis of a Close Edge Distance Hole Read more View Details

StressCheck Tutorial: 2D vs 3D Cold Working Analysis of a Close Edge Distance Hole
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: 3-Pt Bending Specimen with Normal Spring Constraints Read more View Details

StressCheck Tutorial: 3-Pt Bending Specimen with Normal Spring Constraints
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Animate a Sequence of Results Read more View Details

StressCheck Tutorial: Animate a Sequence of Results
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Checking ITP Viability for Solving Nonlinear Events Read more View Details

StressCheck Tutorial: Checking ITP Viability for Solving Nonlinear Events
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Computing Part-Thru Crack SIF's from Geometric Nonlinear Solutions Read more View Details

StressCheck Tutorial: Computing Part-Thru Crack SIF’s from Geometric Nonlinear Solutions
Fracture Mechanics Module, Linear Elasticity Solver, MeshSim Advanced Module, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Directional vs Follower Loads in Geometric Nonlinear Analysis Read more View Details

StressCheck Tutorial: Directional vs Follower Loads in Geometric Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Fastener Element and General Nonlinear Analysis Read more View Details

StressCheck Tutorial: Fastener Element and General Nonlinear Analysis
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Importing Material Properties Read more View Details

StressCheck Tutorial: Importing Material Properties
Linear Elasticity Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Incorporating CX Residual Stresses in SIF and J-integral Extractions Read more View Details

StressCheck Tutorial: Incorporating CX Residual Stresses in SIF and J-integral Extractions
Fracture Mechanics Module, Linear Elasticity Solver, Non-Linear Solver, Residual Stress Modules, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Incrementing a Thru-Crack in a Filled Hole via Excel VBA Read more View Details

StressCheck Tutorial: Incrementing a Thru-Crack in a Filled Hole via Excel VBA
Fracture Mechanics Module, Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Powered Apps, StressCheck Professional
StressCheck Tutorial: Isotropic vs Kinematic Hardening for Cold Worked Holes Read more View Details

StressCheck Tutorial: Isotropic vs Kinematic Hardening for Cold Worked Holes
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Laminated Composite Repair Patch Part III - Geometric Nonlinear Analysis Read more View Details

StressCheck Tutorial: Laminated Composite Repair Patch Part III – Geometric Nonlinear Analysis
Composites Module, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Large Deformation Solution for a Laminated Composite Strip Read more View Details

StressCheck Tutorial: Large Deformation Solution for a Laminated Composite Strip
Composites Module, Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Limit Load Analysis via Nonlinear Load Stepping Read more View Details

StressCheck Tutorial: Limit Load Analysis via Nonlinear Load Stepping
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Linear vs Nonlinear Results for a Single Lap Joint Read more View Details

StressCheck Tutorial: Linear vs Nonlinear Results for a Single Lap Joint
Linear Elasticity Solver, Non-Linear Solver, StressCheck Core, StressCheck Professional
StressCheck Tutorial: Mapping Cold Working Residual Stresses to a Reamed Part via BRS Method Read more View Details

StressCheck Tutorial: Mapping Cold Working Residual Stresses to a Reamed Part via BRS Method
Linear Elasticity Solver, Non-Linear Solver, Residual Stress Modules, StressCheck Core, StressCheck Professional
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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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