Bruce G. Johnston Professor
Director, Real-Time Multi-Directional Earthquake Simulation Facility
Deputy Director, Advanced Technology for Large Structural Systems (ATLSS) Center
Professor, Structural Engineering
ATLSS Engineering Research Center
Imbt Labs – Room A206
Lehigh University 117 ATLSS Drive
Bethlehem, PA 18015-4729, USA
P: (610) 758-6252
• Ph.D. Civil Engineering, University of California, Berkeley, 1987
• M.S. Civil Engineering, University of Texas at Austin, 1980
• B.S. Architectural Engineering, University of Texas at Austin, 1979
Dr. Ricles conducts experimental and analytical research on innovative seismic-resistant steel structures; on composite steel-concrete structures; on structural steel connections; on advanced simulation methods, including real-time hybrid simulation for dynamic loading; and on the rehabilitation and assessment of damaged and deteriorated buildings and offshore structures. He has been principal or co-principal investigator for more than 32 research projects with budgets exceeding $50,000, and for 5 large-scale multi-investigator research programs with budgets exceeding $1 million. He is co-author of more than 70 peer-reviewed journal articles and more than 234 conference and workshop proceedings papers and technical reports.Dr. Ricles is a National Science Foundation Presidential Young Investigator Awardee (1991-1996), NASA Research Fellowship Awardee (1990-1991) American Institute of Steel Construction National Fellow, (1987), and the winner of eight awards for Lincoln Arc Welding Recognition of Outstanding Achievement in Arc Welded Design (1987-2003).
Dr. Ricles teaches courses in Structural Dynamics, Structural Reliability, Linear and Non-linear Structural Analysis, and Stability and Design of Steel Structures. He has supervised or co-supervised more than 25 completed M.S. student theses and 15 completed Ph.D. student dissertations. Some of these former Ph.D. students are now faculty members at University of Illinois, Princeton University, and Purdue University in the US, as well as at several universities overseas.
Ricles, J.M., Mao, C., Lu, L.W., and Fisher, J.W., “Ductile Details For Welded Unreinforced Moment Connections Subject To Inelastic Cyclic Loading,” Journal of Engineering Structures, Elsevier, Vol. 25, 2003, pp. 667-680.
Garlock, M.M., Ricles, J.M., and Sause, R. “Cyclic Load Tests and Analysis of Bolted Top-and-Seat Angle Connections,” Journal of Structural Engineering, Vol. 129, No. 12, 2003, pp. 1615-1625.
Varma, A.H., Ricles, J., Sause, R., and Lu, L.W., “Discussion and Closure to Experimental Behavior of High Strength Square Concrete-Filled Steel Tube Beam-Columns,” Journal of Structural Engineering, Vol. 129, No.9, 2003.
Fahnestock, L.A., Sause, R., Ricles, J.M., and Lu, L.-W., “Ductility Demands on Buckling-Restrained Braced Frames under Earthquake Loading," Journal of Earthquake Engineering and Engineering Vibration,” Vol. 2, No. 2, December 2003, pp. 255-268.
Varma, A.H., Ricles, J.M., Sause, R. and Lu, L.-W., “Seismic Behavior and Design of High Strength Square Concrete-Filled Steel Tube Beam-Columns,” Journal of Structural Engineering, ASCE, Vol. 130(2), 2004, pp. 169-179.
Ricles, J.M., Peng, S.W. and Lu, L.-W., “Seismic Behavior Of Composite CFT Column-WF Beam Moment Connections,” Journal of Structural Engineering, ASCE, Vol. 130, No. 2, 2004, pp. 223-232.
Paterson, D.M., and Ricles, J.M., “Cyclic Behavior of Patch-Corroded Tubular Bracing,” International Journal of Steel Structures, 4(4), 2004.
Lee, K.-S., Ricles, J., and Sause, R., “Seismic Design and Evaluation of Steel MRF Retrofit with Elastomeric Dampers,” International Journal of Steel Structures, 4(4), 2004.
Sause, R., Harries, K.A., Walkup, S.L., Pessiki, S.P., and Ricles, J.M., “Flexural Behavior of Concrete Columns Retrofitted With CFRP Jackets,” ACI Structural Journal, Vol. 101(5), pp. 708-716, 2004.
Lee, K.S., Sause, R., Ricles J.M., Ab-Malek, K, and Lu, L.-W., “Nonlinear Rate-Dependent Hysteresis Model for Structural Dampers Made from Ultra High Damping Natural Rubber,” Journal of Rubber Research, Vol. 7(12), pp. 79-103, 2004.
Garlock, M.M., Ricles J.M., and Sause, R., “Experimental Studies of Full-Scale Post-Tensioned Steel Connections,” Journal of Structural Engineering, ASCE, Vol. 131(3), pp. 438-448, 2005.
Rojas, P., Ricles, J.M., and Sause, R., “Seismic Performance of Post-Tensioned Steel MRFs with Friction Devices, Journal of Structural Engineering,” ASCE, Vol. 131(4), pp. 529-540, 2005.
Rojas, P., Garlock, M., Ricles, J., and Sause, R., “Use of Post-Tensioned Friction Damped Connections for Seismic Retrofit of Steel Moment Resisting Frames,” International Journal of Steel Structures, 5(3), pp. 265-276, 2005.
Zhang. Y., Sause, R., Ricles, J., and Naito, C., “Modified Predictor-Corrector Numerical Scheme for Real-Time Pseudo Dynamic Testing Using State-Space Formulation,” Earthquake Engineering and Structural Dynamics, 34 (3), pp. 271-288, 2005.