1. School of Mechanical Engineering, University of Shanghai for Science and Technology, No. 516, Jun Gong Rd., Shanghai 200093, China (Corresponding author), e-mail: Pheigoe@126.com
2. CMIF Key Lab for Strength and Reliability Evaluation of Automotive Structures, No. 516, Jun Gong Rd., Shanghai 200093, China
3. School of Mechanical Engineering, University of Shanghai for Science and Technology, No. 516, Jun Gong Rd., Shanghai 200093, China
4. Shanghai Huizhong Automotive Manufacturing Co., Ltd., No. 1493, Pudong South Rd., Shanghai 200122, China