Failure mechanism of reinforced 3D printed concrete arches: Transition from brittle fracture to interface bond-slip

Key Points

• Failure mechanism shifts from brittle fracture to interface bond-slip in reinforced 3D printed arches.
• Insights suggest a critical transition point, enhancing future infrastructure designs.
• Observational analysis of reinforced concrete arches provides detailed insights into stress responses.
• Findings indicate practical implications for architecture and construction, emphasizing material performance.