Fatigue Damage Analysis of Composite Insulator Cor Rod/sheath Interface Xinze Zhao, Senming Xi, Meiyun Zhao, Wenyun PENG, Seng Tian and Wei Li MATEC Web Conf., 264 (2019) 01001 Published online: 30 January 2019 DOI: 10.1051/matecconf/201926401001