Our Services
Specialist stress engineering, FEA, structural integrity, repair substantiation, technical review and professional training for aerospace and advanced engineering structures.
Stress Analysis and Static Justification
Stress analysis, static justification, metallic and composite structures, load path assessment, reserve factors, repair substantiation and independent technical review.
Contact UsFinite Element Analysis
Linear and highly nonlinear FEA, including contact, large deformation, material nonlinearity, instability, fracture modelling, structural optimisation and model verification.
Contact UsComposite Structures
CFRP and GFRP composite structures, laminate behaviour, failure assessment, bonded joints, damage tolerance, repair concepts and composite optimisation.
Contact UsMetallic Structures and Joints
Metallic structures, bolted joints, fasteners, bearing, net section, shear out, bypass loading, local stress assessment and repair support.
Contact UsIndependent Technical Review
Stress report checking, FEA model review, assumption audit, load path review, reserve factor review, traceability checks and technical disposition support.
Contact UsRepair Substantiation and Structural Integrity
Structural repair assessment, damage tolerance, crack analysis, residual strength, local repair justification and structural integrity substantiation.
Contact UsProfessional Engineer Training
Experienced engineer training in composites, FEA, structural analysis and stress analysis, plus graduate training designed to help bridge the gap between university and industry. Backed by university teaching experience and industrial signatory level practice.
Contact UsHow We Work
Define the problem
Loads, geometry, materials, constraints and acceptance criteria are clarified before analysis.
Analyse with traceability
Assumptions, methods, references and calculations are documented clearly.
Check the evidence
FEA results, reserve factors, load paths and failure modes are reviewed critically.
Deliver defensible output
Reports, calculations and review comments are prepared for engineering decision making.
Need stress engineering support?
Contact DSE Ltd to discuss stress analysis, FEA, repair substantiation, technical review or professional training.