What role does metal’s fracture mechanics play in failure analysis of damaged animal sculptures?

Metal fracture mechanics plays a critical role in the failure analysis of damaged animal sculptures, offering insights into the causes of structural failures and guiding restoration efforts. When sculptures crack or break, understanding the fracture behavior of metals—such as stress concentration, fatigue, or corrosion—helps identify root causes like material defects, environmental exposure, or mechanical stress. By analyzing fracture patterns, experts can determine whether failures resulted from poor craftsmanship, aging, or external impacts. This knowledge informs repair strategies, ensuring durable and historically accurate restorations. Additionally, fracture mechanics aids in selecting better materials or protective coatings to prevent future damage, preserving artistic heritage for generations.