Dynamic analysis and protective structure optimization for clustered rockfall hazards triggered by the 2017 Jiuzhaigou earthquake: insights from 3D numerical modeling
Clustered rockfall hazards triggered by the 8 August 2017 Jiuzhaigou earthquake pose serious risks to infrastructure in mountainous areas. This study investigates the dynamic characteristics of clustered rockfalls and evaluates mitigation measures in the Zhongjijie Lake area. Field surveys were conducted to...