Stress analysis
Elastic and nonlinear analysis of components, assemblies, contacts and local structural details.
Analysis capability · 02
FEA & structural analysis
Simulation built around a defined engineering question, credible load cases and clear acceptance criteria—so the output supports a decision rather than stopping at a contour plot.
Capability
Proportionate models. Interpreted results.
Each model begins with the decision, expected load path and failure mode. Idealisation, boundary conditions, mesh strategy and sensitivities are recorded so the work is reviewable.
Stability & collapse
Buckling, limit-load and plastic-collapse studies for slender or highly loaded structures.
Thermal response
Temperature-field and thermal-stress evaluation for equipment, supports and interfaces.
Fatigue support
Stress extraction and interpretation for code-based or project-specific fatigue evaluation.
Deliverables
An analysis trail others can follow.
Analysis plan
Question, scope, loads, assumptions, acceptance basis and proposed modelling strategy.
Model definition
Geometry treatment, element choice, mesh, materials, contacts and boundary conditions.
Verification evidence
Convergence, equilibrium, sensitivity and comparison checks appropriate to the model.
Interpreted report
Results connected to failure modes, criteria, limitations and practical next actions.
Useful project inputs
- Geometry, drawings or a suitable CAD model
- Materials, loads and operating conditions
- Interfaces, supports and contact assumptions
- Acceptance criteria and required decision
Common project triggers
- Code equations do not represent the detail
- Local stress or deformation is governing
- Thermal, contact or material nonlinearity matters
- Independent verification of an existing model
Start with the engineering question
What must the analysis demonstrate?
Share the geometry, loads, interfaces, materials, acceptance basis and the decision the model must support.
enquiries@presmida.com