A High-Fidelity 3D Electromagnetic–Thermal–Mechanical (EM–T–M) Coupling Model for Analyzing Mobile Microwave-Induced Heterogeneous Damage in Granite

Key Points

• Microwave-induced heterogeneous damage was effectively analyzed using a high-fidelity coupling model.
• The analysis showed that both electromagnetic and thermal effects play a significant role in damage assessment.
• This observational analysis integrates the 3D electromagnetic, thermal, and mechanical interactions in granite.
• Highlights the potential for improved damage prediction in rock materials; further validation in real-world settings needed.