1. School of Aerospace, Mechanical & Manufacturing Engineering, RMIT University, GPO Box 2476V, Melbourne, Victoria 3001, Australia
2. School of Aerospace, Mechanical & Manufacturing Engineering, RMIT University, GPO Box 2476V, Melbourne, Victoria 3001, Australia,
3. Cooperative Research Centre for Advanced Composite Structures (CRC-ACS) 506 Lorimer St., Fishermans Bend, Victoria 3207, Australia