• RADE, DOMINGOS ALVES, CINSTITUTO TECNOLóGICO DE AERONáUTICA, ITA, SãO JOSé DOS CAMPOS, SP, BRAZIL
• RADEBE, ISAAC SFISO, DEPARTMENT OF MECHANICAL ENGINEERING DURBAN UNIVERSITY OF TECHNOLOGY DURBAN SOUTH AFRICA
• RADNIC, JURE, UNIVERSITY OF SPLIT, FACULTY OF CIVIL ENGINEERING, ARCHITECTURE AND GEODESY MATICE HRVATSKE 15, 21000 SPLIT, CROATIA
• RADNIC, JURE, UNIVERSITY OF SPLIT, CROATIA
• RAFIEE, ROHAM, COMPOSITES RESEARCH LAB., FACULTY OF NEW SCIENCES AND TECHNOLOGIES, UNIVERSITY OF TEHRAN.
• RAFIEIPOUR, HOSSEIN, SHIRAZ UNIVERSITY OF TECHNOLOGY
• RAGURAMAN, M.
• Rahgozar, Reza, Department of Civil Engineering, Shahid Bahonar University of Kerman
• RAHIMI, AMIR MASOUD, ASSISTANT PROFESSOR, CIVIL ENGINEERING DEPARTMENT, ENGINEERING FACULTY, UNIVERSITY OF ZANJAN, ZANJAN, IRAN.
• RAHIMI, GHOLAM HOSSEIN, MECHANICAL ENGINEERING DEPARTMENT, TARBIAT MODARES UNIVERSITY, TEHRAN, IRAN