Section shear stiffness in layered shell models of unsymmetric laminated plates under thermal and pressure loads: code and data

Code and data accompanying the article "Section shear stiffness in layered shell models of unsymmetric laminated plates under thermal and pressure loads" (J.A. Sajid, M.A. Mahdi, G. Kim; submitted to Thin-Walled Structures). The package contains the exported results of the Ansys Workbench 2024 R2 SHELL181 and layered-solid analyses, the Python code for the FSDT Rayleigh–Ritz solution, energy bounds, split-conformal intervals and the pre-registered external evaluation, the frozen (hashed) evaluation package, and scripts that regenerate all computed tables and figures (python run_all.py check). The folder abaqus_crosscheck/ contains the post hoc cross-code comparison (Abaqus/Standard 2025 HF1 S4R and C3D8I; Ansys MAPDL 2024 R1 SHELL181 re-runs; analyses by M.A. Mahdi): input decks, status files, results and contour images. Code: MIT License. Data and figures: CC BY 4.0.