Dataset for: Ultimate strength assessment of laser-welded web-core sandwich panels under combined loading conditions

This dataset supports the manuscript entitled “Ultimate strength assessment of laser-welded web-core sandwich panels under combined loading conditions” submitted to Ships and Offshore Structures. It includes numerical simulation results related to the mechanical performance of web-core sandwich panels. The dataset contains:- Original Origin project files (.opju);- Figures used in the manuscript; These data ensure the reproducibility of the research results and provide a reference for future studies on the design and ultimate bearing capacity of sandwich structures.