Experimental and numerical investigation of damage in multilayer sandwich panels with square and trapezoidal corrugated cores under quasi-static three-point bending

Keyphrases

• Panel Design 100%
• Trapezoidal Corrugated Core 100%
• Core Configuration 50%
• Force-displacement Response 50%
• Solid Core 50%
• Quasi-static Bending 50%
• Corrugated Core Sandwich Panel 50%
• Failure Progression 50%
• Failure Initiation 50%
• Vacuum Assisted Resin Transfer Molding (VARTM) 50%
• Core-cell 50%
• Virtual Optimization 50%
• FE Approach 50%

Engineering

• Failure Initiation 33%
• Resin Transfer Molding 33%