Evangelos Sapountzakis

National Technical University of Athens, Greece
Professor
Department of Civil Engineering

Scopus profile: link
Researcher ID: Q-7907-2019
Google Scholar profile: link
ID ORCID: http://orcid.org/0000-0002-1677-3070

Selected Publications:

  1. Lampropoulos, K., Moropoulou, A., Mouzakis, C., Sapountzakis, E., Georgopoulos, A., Sotiropoulos, P., Salakidis, A., Tsilimantou, E. (2025). Bridge inspection, evaluation and maintenance, within the Greek framework: Challenges and prospectives. Technical Annals, 1 (9). https://doi.org/10.12681/ta.41738 
  2. Kapasakalis, K., Florakis, G., Sapountzakis, E. (2025). Seismic Protection of Onshore Wind Turbines using Novel Vibration Control Systems. Technical Annals, 1 (9). https://doi.org/10.12681/ta.40478 
  3. Kapasakalis, K. A., Gkikakis, A. E., Sapountzakis, E. J. (2025). Sensitivity analysis and multi-objective optimization of a vibration control system implemented in the base of multi-story structures. Structures, 75, 108609. https://doi.org/10.1016/j.istruc.2025.108609 
  4. Florakis, G. I., Kapasakalis, K. A., Sapountzakis, E. J. (2025). Frequency-domain optimization of seismically isolated structures enhanced with negative stiffness devices. Mechanical Systems and Signal Processing, 228, 112375. https://doi.org/10.1016/j.ymssp.2025.112375 
  5. Florakis, G. I., Kapasakalis, K. A., Sapountzakis, E. J. (2025). Simplified design approach of a negative stiffness-based seismic base absorber via multi-objective optimization. Soil Dynamics and Earthquake Engineering, 189, 109092. https://doi.org/10.1016/j.soildyn.2024.109092 
  6. Kapasakalis, K., Mantakas, A., Kalderon, M., Sapountzakis, E. (2024). Retrofit Strategies for Seismic Protection of Multi-Story Structures with Extended KDamper Devices. Technical Annals, 1 (6). https://doi.org/10.12681/ta.36870 
  7. Mantakas, A., Kalderon, M., Chondrogiannis, K. A., Kapasakalis, K. A., Chatzi, E., Antoniadis, I. A., Sapountzakis, E. J. (2024). Experimental testing and numerical validation of the Εxtended KDamper: A negative stiffness-based vibration absorber. Engineering Structures, 321, 118894. https://doi.org/10.1016/j.engstruct.2024.118894