1. CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
2. Zhongtian Technology Submarine Cables Co., Ltd., Nantong, Jiangsu 226010, People's Republic of China
3. PetroChina Research Institute of Petroleum Exploration & Development, Beijing 100083, People's Republic of China