1. The George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
2. Renewable Bioproduct Institute, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
3. Department of Architectural Engineering, North China Institute of Aerospace Engineering, Langfang 065000, China
4. State Key Lab for Strength and Vibration of Mechanical Structures School of Aerospace Engineering, Xian Jiaotong University, Xian 710049, China