At L3Harris, we use the most advanced computer-aided engineering techniques supported by software such as CATIA for detail, installation and general assembly drawings. Solid models created with 3-D software can also be electronically transferred to MSC/PATRAN and ALTAIR/HYPERMESH for finite element modeling analysis using tools such as MSC/NASTRAN.
We offer the following types of structural design services with quick turn-around solutions for both metallic and composite structures:
- Design of structural modifications and repairs
- Design of new components and assemblies
- Damage assessments and technical investigations
- Development of process specifications and modification orders
- Life improvement processes
- Liaison engineering
- Material and processes
Our structural engineering group offers a wide range of competencies:
- Static stress analysis
- Linear and non-linear finite element analysis (material and geometric)
- Fatigue and damage tolerance analysis
- Establishment of critical structural data and locations
- Weight and balance calculations and design optimizations
- Identification and prioritization of fatigue critical structure
- Development of rationalized and cost-effective structural maintenance programs
We also have a long history of supporting Aircraft Structural Integrity Programs (ASIP) of various aircraft fleets. We offer the following ASIP-related services:
- Airframe strength and rigidity analysis
- Operational loads monitoring and analysis
- Spectrum development and comparison
- Fatigue analysis, damage tolerance analysis, thermal analysis
- Structural testing
- Risk and probabilistic analysis
- Logistics and maintenance planning
