Strain Field Generator

Efficient and accurate analysis of composite structures without through-the-thickness discretization.

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Strain Field Generator, written in Python and FORTRAN, is an advanced analysis tool to determine displacement fields, stress and strain fields, as well as buckling modes in composite laminates. It is an extended version of C-BOLT for simple cases that includes in-plane as well as Mindlin type shear deformable bending of laminated plates.

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In Strain Field Generator (SFG), the laminate may have an elliptical cutout at any arbitrary orientation from the laminate’s horizontal axis. The laminate may be subjected to mechanical, thermal, and bearing loads. It enables fast and accurate stress analysis of a laminate with a hole, pin loaded hole and a filler hole, and buckling analysis of the given laminate with hole and a filler hole.

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