Porosity–orthotropic foundation coupling in laminated cylindrical panels: Vibration and stability under non-uniform edge loads

Key Points

• Vibration and stability are affected by porosity-orthotropic interactions in the structure, indicating potential design improvements.
• Key evidence shows that non-uniform edge loads significantly impact stability outcomes in laminated cylindrical panels.
• Assessment using analytical models reveals how different porosities influence vibrational behavior and stability.
• Findings support enhanced design considerations for better resilience under variable loading conditions in engineering applications.