2026-10-14T01:44:40Z https://data.mendeley.com/oai

oai:data.mendeley.com/zgbd2mhtz8.1 2026-08-12T17:41:45Z

Zhang, Ning Data and code for curvature-controlled in-plane relaxation and prescribed-state validity of reduced thermal shell models Mendeley Data This repository contains the data and code supporting the study “Curvature-controlled in-plane relaxation and prescribed-state validity of reduced models for thermally loaded variable-stiffness composite shallow cylindrical shells.” It includes the reduced-order implementations, independent Q4 finite-element and cubic B-spline in-plane discretizations, Abaqus composite-shell input decks and postprocessing scripts, processed CSV/JSON results, final vector figures, a manuscript-to-data map, and SHA-256 file hashes. Large Abaqus ODB and solver scratch files are excluded because they can be regenerated from the supplied input decks. The study quantifies when a constrained reduced-order closure that omits second-order in-plane relaxation ceases to be interchangeable with a relaxed closure under fixed-temperature prescribed transverse states. The primary measures are the signed tangent-stiffness error and signed membrane-energy ratio, evaluated against a preregistered 5% engineering boundary. The tested variable-stiffness path does not produce a boundary shift resolvable above the preregistered numerical resolution. Engineering Software Mechanical Engineering Cui, Xiang Fu, Jinwei Dataset doi:10.17632/zgbd2mhtz8.1 oai:data.mendeley.com/zgbd2mhtz8.1 Creative Commons Attribution 4.0 International http://creativecommons.org/licenses/by/4.0 https://data.mendeley.com/datasets/zgbd2mhtz8 2026-08-12T17:41:45Z