Ply BuilderComposite Laminate Designer
Shared Tool

Composite Laminate Builder

Build and export custom composite layups for use in BJSFM or CLT analysis tools.

Shared Laminate Builder

Design your layup here or import a previously saved laminate.

Laminate Properties

Input Allowables Format

Toggle between Strain (με) and Stress (ksi). Values in the stack and limits will convert on-the-fly.

NameET1 (Msi)EC1 (Msi)ET2 (Msi)EC2 (Msi)G12 (Msi)ν12t (in)σ₁t (ksi)σ₁c (ksi)σ₂t (ksi)σ₂c (ksi)σ₁₂s (ksi)r_c Tens (in)r_c Comp (in)K_br TensK_br Comp
Save as Custom Preset

Save the current material properties under a name so you can reuse them without re-entering values.

Quick Add Ply Angle
Bulk Add Plies
@
Ply Stack 0 plies
Use the quick-add buttons above to build your layup stack.
Total Thickness:0 in

Export Laminate

Save the current layup definition so it can be imported into the BJSFM or CLT analysis tools. You can also copy the raw JSON for external use.

Save this laminate with a name to quickly load it later.

Standalone Builder

Define your laminate here, then export it. Navigate to BJSFM or CLT and click “Import” to load the layup into an analysis tool.

Shared Laminate Builder

Laminate Properties

Input Allowables Format

Toggle between Strain (με) and Stress (ksi). Values in the stack and limits will convert on-the-fly.

NameET1 (Msi)EC1 (Msi)ET2 (Msi)EC2 (Msi)G12 (Msi)ν12t (in)σ₁t (ksi)σ₁c (ksi)σ₂t (ksi)σ₂c (ksi)σ₁₂s (ksi)r_c Tens (in)r_c Comp (in)K_br TensK_br Comp
Save as Custom Preset

Save the current material properties under a name so you can reuse them without re-entering values.

Quick Add Ply Angle
Bulk Add Plies
@
Ply Stack 0 plies
Use the quick-add buttons above to build your layup stack.
Total Thickness:0 in