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Fatigue Analysis
We use Finite Element Analysis (FEA) to evaluate fatigue life, cyclic loading, stress accumulation, and structural durability across engineering systems. Our fatigue simulations help predict failure before it occurs, improve product reliability, and support design optimization, failure investigations, and life extension programs.
What We Analyze
Our fatigue analyses evaluate how repeated loading affects structural integrity, helping engineers identify fatigue-critical locations, predict component life, and improve the reliability under real operating conditions.
Fatigue Life Prediction
Cyclic Loading
Stress Concentration
Crack Initiation
Durability Assessment
Structural Reliability
Why
Fatigue Analysis?
Many engineering failures occur due to repeated loading rather than a single overload event. Fatigue analysis allows engineers to identify critical stress locations, estimate component life, improve durability, and reduce costly failures before products reach service.
Applications
- Component Durability Assessment
- Automotive & Transportation
- Aerospace Structures
- Pressure Vessels & Piping
- Welded & Manufactured Structures
- Failure Investigation
Component Durability Assessment
Evaluate the long-term durability of mechanical components subjected to repeated loading cycles. Fatigue simulations help predict service life, identify critical stress locations, and improve overall product reliability.
Common Applications
- Mechanical components
- Machine frames
- Rotating shafts
- Industrial equipment
- Structural assemblies
- Product durability studies
Automotive & Transportation
Analyze fatigue behavior in vehicle components exposed to cyclic loads, vibration, and operational stresses to improve safety, durability, and long-term performance.
Common Applications
- Suspension systems
- Chassis components
- Engine mounts
- Powertrain components
- Automotive structures
- Rail systems
Aerospace Structures
Predict fatigue life in lightweight aerospace structures subjected to cyclic aerodynamic loading and repeated operational stresses.
Common Applications
- Aircraft structures
- UAV components
- Wing assemblies
- Landing gear
- Engine supports
- Aerospace brackets
Pressure Vessels & Piping
Evaluate fatigue damage caused by pressure fluctuations, thermal cycling, and repeated operational loading in pressure-retaining equipment.
Common Applications
- Pressure vessels
- Pipelines
- Heat exchangers
- Storage tanks
- Process piping
- Industrial reactors
Welded & Manufactured Structures
Assess fatigue performance around welds, joints, and manufacturing discontinuities where stress concentrations often initiate cracks.
Common Applications
- Welded joints
- Steel structures
- Fabricated equipment
- Heavy machinery
- Bridges
- Structural frames
Failure Investigation
Use fatigue simulations to determine whether cyclic loading contributed to structural failure, supporting engineering investigations and root cause analysis.
Common Applications
- Fatigue failures
- Crack growth investigations
- Equipment failures
- Structural failures
- Service life evaluation
- Root cause analysis