Elmorsy, M., Jones, L., Wild, M., Katsamakas, A., Tatsis, K., Anastasopoulos, I., & Vassiliou, M. F. (2026). Benchmark dataset from centrifuge shake table tests of 3D‐printed unreinforced masonry structures for seismic model validation. Earthquake Spectra, 42(1), e70042 (22 pages).
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Katsamakas, Antonios
Directory of Experts
Katsamakas, Antonios
Directory of Experts
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Conference paper (31)
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Antonios Katsamakas (45)
- 2026 (6)
Journal article Conference paper Elmorsy, M., Jones, L., Wild, A., Katsamakas, A., Anastasopoulos, I., & Vassiliou, M. F. (2026, June). Centrifuge-based investigation of URM seismic behavior using sand-based 3D printing [Presentation]. In 11th International Conference on Physical Modelling in Geotechnics (ICPMG 2026), Zurich, Switzerland.Conference paper Katsamakas, A. (2026, June). Correlation between intensity measures and seismic response of deformable rolling seismic isolators [Presentation]. In 4th International Conference on Natural Hazards and Infrastructure (ICONHIC 2026), Chania, Greece.Conference paper Katsamakas, A., Del Giudice, L., & Vassiliou, M. F. (2026, June). Performance of grout-filled tennis balls as seismic isolation bearings [Presentation]. In 4th International Conference on Natural Hazards and Infrastructure (ICONHIC 2026), Chania, Greece.Journal article Katsamakas, A. (2026). Repeatability and parasitic out‐of‐plane motion in controlled rocking structures with cylindrical columns: results from triaxial shake table tests. Earthquake Engineering & Structural Dynamics, 18 pages.Conference paper Katsamakas, A., & Vassiliou, M. F. (2026, June). Shake table testing and finite element modeling of a modular bridge-like model with controlled rocking piers [Presentation]. In 4th International Conference on Natural Hazards and Infrastructure (ICONHIC 2026), Chania, Greece.
- 2025 (3)
Conference paper Katsamakas, A., & Vassiliou, M. F. (2025, September). Experimental testing of rolling seismic isolators using rubber spheres or grout-filled tennis balls [Presentation]. In 19th World Conference on Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures (19WCSI 2025), Berkeley, California, USA (10 pages).Conference paper Elmorsy, M., Katsamakas, A., Jones, L., Brunschweiler, E., Anastasopoulos, I., & Vassiliou, M. F. (2025, September). Seismic Behavior of URM Structures: A Centrifuge Model Study [Paper]. 14th International Conference on Structural Analysis of Historical Constructions (SAHC 2025), Lausanne, Switzerland. Published in Rilem bookseries.Conference paper Katsamakas, A., Vassiliou, M. F., & Mouzakis, C. (2025, September). Triaxial shake table testing and finite element modeling of a modular prefabricated bridge-like specimen with restrained rocking piers [Presentation]. In 19th World Conference on Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures (19WCSI 2025), Berkeley, California, USA (11 pages).
- 2024 (5)
Conference paper Katsamakas, A., Del Giudice, L., & Vassiliou, M. F. (2024, June). Experimental study of grout-filled, reused tennis balls as seismic isolation bearings for lightweight structures [Presentation]. In 18th World Conference on Earthquake Engineering (WCEE 2024), Milan, Italy (13 pages).Conference paper Katsamakas, A., & Vassiliou, M. F. (2024, June). Finite element modeling of the seismic response of a bridge-like model with restrained rocking piers [Presentation]. In 18th World Conference on Earthquake Engineering (WCEE 2024), Milan, Italy.Journal article Del Giudice, L., Katsamakas, A., Liu, B., Sarhosis, V., & Vassiliou, M. F. (2024). Physical modelling of unreinforced masonry walls using a sand-based 3D printer. Engineering Structures, 305, 117665 (13 pages).Conference paper Elmorsy, M., Katsamakas, A., Alexander Jones, L., Brunschweiler, E., Anastasopoulos, I., & Vassiliou, M. F. (2024, December). Preliminary centrifuge tests on unreinforced masonry buildings built using a sand-based 3D printer [Presentation]. In 4th Asia-Pacific Conference on Physical Modelling in Geotechnics (ACPMG 2024), Abu Dhabi, United Arab Emirates (8 pages).Journal article Katsamakas, A., Vassiliou, M. F., & Mouzakis, C. (2024). Shake table testing and finite element modeling of a modular prefabricated concrete bridge‐like specimen accounting for geometry imperfections and additional damping. Earthquake Engineering & Structural Dynamics, 53(11), 3607-3629.
- 2023 (11)
Journal article Katsamakas, A., Del Giudice, L., Reyes, S. I., Candebat-Sánchez, D., & Vassiliou, M. F. (2023). Experimental and numerical assessment of grout-filled tennis balls as seismic isolation bearings. Engineering Structures, 294, 116716 (17 pages).Journal article Katsamakas, A., & Vassiliou, M. F. (2023). Experimental parametric study and phenomenological modeling of a deformable rolling seismic isolator. Journal of Earthquake Engineering, 27(16), 4664-4693.Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, June). Finite element modeling of the shake-table response of a bridge-like model comprising rocking columns [Presentation]. In 9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023), Athens, Greece (10 pages).Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, June). Finite element modeling of the shake-table response of a bridge-like model comprising rocking columns [Paper]. 9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023), Athens, Greece. Published in COMPDYN Proceedings.Book chapter Katsamakas, A., & Vassiliou, M. F. (2023). Large-scale experimental investigation of sustainable, low-cost seismic isolators based on rolling rubber spheres. In Structural Analysis of Historical Constructions: SAHC 2023 (pp. 802-814).Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, November). Shake-table response of a bridge-like model with rocking piers and restraining tendons [Paper]. 21st Swiss Geoscience Meeting, Mendrisio, Switzerland (4 pages).Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, November). Shake-table response of a bridge-like model with rocking piers and restraining tendons [Presentation]. In 21st Swiss Geoscience Meeting (SGM 2023), Mendrisio, Switzerland.Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, June). Shake-table testing of low-cost, high-performance seismic isolators based on rolling rubber spheres [Presentation]. In 9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2023), Athens, Greece (13 pages).Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, April). Shake-table testing of resilient, low-cost seismic isolators based on rolling rubber spheres [Presentation]. In New Zealand Society for Earthquake Engineering Annual Technical Conference (NZSEE 2023), Auckland, New Zealand (10 pages).Conference paper Katsamakas, A., & Vassiliou, M. F. (2023, September). Shake-table testing of resilient rolling seismic isolators based on deformable rubber spheres. [Presentation]. In SECED 2023 Conference, Cambridge, England (10 pages).Book chapter Reyes, S. I., Katsamakas, A., & Vassiliou, M. F. (2023). Vibration isolation capabilities of a low-cost seismic isolation system based on elastomeric rolling spheres for masonry structures. In Structural Analysis of Historical Constructions: SAHC 2023 (pp. 815-823).
- 2022 (8)
Journal article Katsamakas, A., Papanikolaou, V. K., Thermou, G. E., & Katakalos, K. (2022). Experimental and numerical investigation of the uniaxial compression behavior of SRG-Jacketed R/C columns. Structures, 44, 603-617.Conference paper Katsamakas, A., & Vassiliou, M. F. (2022, July). Finite element analysis of the dynamic response of a free-standing cylindrical column: a statistical approach [Paper]. 3rd International Conference on Natural Hazards & Infrastructure (ICONHIC 2022), Athens, Greece (10 pages).Journal article Katsamakas, A., & Vassiliou, M. F. (2022). Finite element modeling of free‐standing cylindrical columns under seismic excitation. Earthquake Engineering & Structural Dynamics, 51(9), 2016-2035.Conference paper Katsamakas, A., & Vassiliou, M. F. (2022, September). Lateral cyclic response of deformable rolling seismic isolators for low-income countries [Presentation]. In Third European Conference on Earthquake Engineering and Seismology (3ECEES), Bucharest, Romania.Conference paper Katsamakas, A., Chollet, M., Eyyi, S., & Vassiliou, M. F. (2022, September). Low-cost and sustainable seismic isolation with re-used tennis balls: lateral cyclic tests [Presentation]. In Third European Conference on Earthquake Engineering and Seismology (3ECEES), Bucharest, Romania.Conference paper Del Lorenzo, G., Katsamakas, A., Vassiliou, M. F., Wrobel, R., & Leinenbach, C. (2022, July). Physical modelling of reinforced concrete structures using small-scale additively manufactured specimens: results of cyclic tests [Paper]. 3rd International Conference on Natural Hazards & Infrastructure (ICONHIC 2022), Athens, Greece (10 pages).Conference paper Katsamakas, A., Chollet, M., Eyyi, S., & Vassiliou, M. F. (2022, September). Re-using tennis balls as low-cost seismic isolation devices: Experimental Investigation [Paper]. 3rd European Conference on Earthquake Engineering and Seismology (3ECEES 2022), Bucharest, Romania.Conference paper Katsamakas, A., Belser, G., Vassiliou, M. F., Stojadinovic, B., & Blondet, M. (2022, July). Shake-table testing of low-cost seismic isolation bearings based on rolling rubber spheres [Paper]. 3rd International Conference on Natural Hazards & Infrastructure (ICONHIC 2022), Athens, Greece (9 pages).
- 2021 (10)
Journal article Katsamakas, A., Papanikolaou, V. K., & Thermou, G. E. (2021). A FEM-based model to study the behavior of SRG-strengthened R/C beams. Composite Structures, 266, 113796 (12 pages).Conference paper Del Giudice, L., Wróbel, R. J., Katsamakas, A., Leinenbach, C., & Vassiliou, M. F. (2021, June). Cyclic testing of 1:40 scale cantilever rc elements with digitally manufactured reinforcement [Paper]. 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2021), Athens, Greece.Journal article Katsamakas, A., Belser, G., Vassiliou, M. F., & Blondet, M. (2021). Experimental investigation of a spherical rubber isolator for use in low income countries. Engineering Structures, 250, 113522 (15 pages).Conference paper Katsamakas, A., Bosshart, D., Flury, C., Schär Raphael, R., & Vassiliou, M. F. (2021, September). Experimental investigation of a sustainable seismic isolation system based on used tennis balls [Poster]. 17th World Conference on Earthquake Engineering (WCEE 2020-21), Sendai, Japan (1 page).Conference paper Katsamakas, A., Belser, G., Vassiliou, M. F., Blondet, M., & Stojadinovic, B. (2021, June). Experimental investigation of spherical rubber seismic isolation bearings [Paper]. 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2021), Athens, Greece.Journal article Katsamakas, A., Chollet, M., Eyyi, S., & Vassiliou, M. F. (2021). Feasibility study on re-using tennis balls as seismic isolation bearings. Frontiers in Built Environment, 7, 18 pages.Conference paper Vassiliou, M. F., & Katsamakas, A. (2021, September). Finite element modeling of a free-standing cylindrical column under dynamic excitation [Poster]. 17th World Conference on Earthquake Engineering (WCEE 2020-21), Sendai, Japan (1 page).Conference paper Katsamakas, A., & Vassiliou, M. F. (2021, June). Numerical modeling of a rocking and sliding cylindrical column under seismic excitation [Paper]. 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2021), Athens, Greece.Journal article Del Giudice, L., Wróbel, R. J., Katsamakas, A., Leinenbach, C., & Vassiliou, M. F. (2021). Physical modelling of reinforced concrete at a 1:40 scale using additively manufactured reinforcement cages. Earthquake Engineering & Structural Dynamics, 51(3), 537-551.Conference paper Katsamakas, A., & Vassiliou, M. F. (2021, March). Shake table statistical validation of Finite Element models of rocking structures [Paper]. 1st Croatian Conference on Earthquake Engineering (1CroCEE 2021), Zagreb, Croatia.
- 2019 (2)
Conference paper Katsamakas, A., Mixios, K. E., Papanikolaou, V. K., Thermou, G. E., & Katakalos, K. (2019, September). A comparative experimental study of strengthened columns using steel reinforced grout (SRG) jacketing [Paper]. SECED 2019, London, United Kingdom (10 pages).Conference paper Katsamakas, A., PapanikolaouVassilis, V. K., & Thermou, G. E. (2019, May). Three-dimensional numerical modeling of shear-critical R/C beams strengthened with SRG jackets [Paper]. 16th fib Symposium 2019, Krakow, Poland (8 pages).