(1. School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China; 2. Henan Oilfield Engineering Consulting Corporation, Nanyang, Henan 473132, China; 3. Department of Civil Engineering, Wuhan Polytechnic University, Wuhan, Hubei 430023, China; 4. State Key Laboratory of Water Resource and Hydropower Engineering Science, Wuhan University, Wuhan, Hubei 430072, China)