Dynamic damage evolution mechanism of buried cast iron pipeline under corrosion-blast coupling effects (opens in new tab)

This study systematically investigated the dynamic response and failure mechanism of aging cast iron pipes affected by blasting operations in urban renewal projects. In response to key challenges such as the vibration safety risks brought by adjacent blasting activities, the lack of targeted control standards in the current “Blasting Safety Regulations”, and the insufficient understanding of the corrosion-blast coupling effects in existing research, a case study was conducted using the Beijin...