1. College of Quality & Safety Engineering, China Jiliang University, Hangzhou 310018, China
2. School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China
3. State Grid Inner Mongolia East Power Co., Ltd., Construction Branch, Hohhot 010000, China
4. State Grid Inner Mongolia East Power Co., Ltd., Institute of Economics and Technology, Hohhot 010000, China