Numerical study on the damage characteristics of solid facilities due to coal mine gas explosion under fluid-thermal-structural coupling conditions

Key Points

• Damage characteristics significantly increase with fluid-thermal-structural coupling effects, indicating complex interactions.
• The study finds that numerical simulations reveal critical behaviors of materials during coal mine gas explosions under varying conditions.
• Assessment using numerical methods illustrates how explosions affect solid structures, providing valuable data on potential impacts and failures.
• Understanding these interactions may help develop better safety protocols in coal mines, highlighting a need for further exploration.