Education Background
Aeronautical and Astronautical Engineering/Computational Science and Engineering Ph.D. - 2000 University of Illinois at Urbana-Champaign
Aeronautical and Astronautical Engineering M.S. - 1994 University of Illinois at Urbana-Champaign
Aeronautical and Astronautical Engineering B.S. - 1993 University of Illinois at Urbana-Champaign
Experience
Associate Professor, Department of Civil and Environmental Engineering Clarkson University, Present
Research Associate Professor, Department of Civil and Environmental Engineering Clarkson University, 2014
Visiting Scholar, Sonny Astani Department of Civil and Environmental Engineering University of Southern California, 2014
Research Associate, Department of Civil Engineering University of Minnesota, 2013
Research assistant professor, Department of Aerospace and Mechanical Engineering University of Southern California, 2005
Postdoctoral fellow, Department of Civil Engineering Johns Hopkins University, 2004
Structural Dynamics Research and Smart Systems Department Sandia National Laboratories, 2004
Awards
- ASCE Collingwood Prize, 2015
- ASCE Journal of Engineering Mechanics Associate Editor, 2014-present
- MFESTS (Minnesota Federation of Engineering, Science, and Technology Societies) Minnesota Young Engineer of the Year, 2007
- ASCE Minnesota Young Engineer of the Year, 2007
Publications
Selected Recent Publications
• De, S., Wojtkiewicz, S. F., and Johnson, E. A. (2016) Efficient optimal design and design-under-uncertainty of passive control devices with application to a cable-stayed bridge. Structural Control and Health Monitoring., doi: 10.1002/stc.1846.
• Nelson, G., Rajamani, R., Gastineau, A.J., Wojtkiewicz, S.F., and A.E. Schultz (2015) "Bridge Life Extension Using Semiactive Vibration Control." IEEE/ASME Transactions on Mechatronics, vol.20 no.1 207-216, doi:10.1109/TMECH.2014.2316211
• Wojtkiewicz, S. F. and E.A. Johnson (2014). “Efficient sensitivity analysis of structures with local modifications — Part I: Time domain responses.” ASCE J. Eng. Mech, 10.1061/(ASCE)EM.1943–7889.0000768, 04014067
• Nelson, G., Rajamani, R., Gastineau, A.J., Wojtkiewicz, S.F., and A.E. Schultz (2014) "Bridge Life Extension Using Semiactive Vibration Control." IEEE/ASME Transactions on Mechatronics, vol.PP, no.99, pp.1,10, doi: 10.1109/TMECH.2014.2316211
• Gastineau, A.J., Wojtkiewicz, S.,F. and A.E. Schultz (2013). ”Lifetime Extension of a Realistic Model of an In-Service Bridge through a Response Modification Approach.” ASCE J. Eng. Mech., 139(12), 1681–1687.
• Gaurav and S.F. Wojtkiewicz (2011). “Use of GPU Computing for Uncertainty Quantification in Computational Mechanics: A Case Study.” Scientific Programming, 19(4): 99–212.
• Gaurav, Wojtkiewicz, S. F., and E.A. Johnson (2011). “Efficient uncertainty quantification of dynamical systems with local nonlinearities and uncertainties.” Probabilistic Engineering Mechanics, 26(4), 561–569.