1. Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran;
2. Centre of Research in Advanced Materials and Structures, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Tehran, Iran;
3. Applied Mechanics Department, Indian Institute of Technology, Delhi, New Delhi, India;
4. Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran