1. State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, School of Mechanics and Aerospace Engineering, Dalian University of Technology, Dalian, P. R. China
2. School of Mechanical Engineering and Automation, Dalian Polytechnic University, Dalian, P. R. China
3. State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, School of Chemical Engineering, Ocean and Life Sciences, Dalian University of Technology, Panjin, P. R. China