The Composites Affordability Initiative (CAI) unanimously selected ESRD’s composites functionality to “replace as well as radically improve existing industry software currently used for bonded joints.” In time, the improvements extended to fastened laminated composite and metallic-laminated joints, reinforced composite structures, multi-scale analysis and more.
Composites Applications
Instead of plate or shell modeling, we focus on the important details, such as interlaminar failure modes and thru-thickness ply stresses.

Our implementation is unique in the FEA industry for focusing on the detailed analysis needs of composite designers and engineers, including 3D ply-by-ply modeling and failure analysis.
Composites Application Focus
The following are typical composites analysis applications which are routinely performed in StressCheck® Professional:


Linear Elasticity Solver
Composites Module
Non-Linear Solver
Margin Check Solver


Linear Elasticity Solver
Composites Module
Non-Linear Solver
Margin Check Solver
Heat Transfer Solver


Linear Elasticity Solver
Composites Module
Heat Transfer Solver
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Testimonials
“We used StressCheck® on two projects last year, and we were very happy with it. I thank your engineers who provided their insights and suggestions for us during these projects. We really appreciate your team’s contributions this year to the Navy P-8 project. We look forward to working with ESRD again during next year on other Navy projects.”
Dr. Nagaraja Iyyer
Director of Engineering, Technical Data Analysis, Inc.