Christos Varsamis

Sr. Lecturer

About

Dr. Varsamis is a civil engineer specializing in structural and earthquake engineering and concrete materials. He earned his Diploma in Civil Engineering and M.S. in Earthquake Engineering and Seismic Design of Structures from Aristotle University of Thessaloniki in Greece. He subsequently continued his studies in the United States, where he was awarded a scholarship from the Alexander S. Onassis Public Benefit Foundation in support of his doctoral studies in Civil Engineering at Rensselaer Polytechnic Institute (RPI). In 2021, Dr. Varsamis earned his Ph.D. in Civil Engineering from RPI and joined the Department of Civil and Environmental Engineering as a Lecturer, where he currently serves as a Senior Lecturer.

His research focuses on advancing high-performance, sustainable, and climate-resilient infrastructure through the analysis and optimization of structural systems and concrete materials, with an emphasis on translating research outcomes into improvements in engineering practice. His research areas include the performance of structures with seismic protection devices exhibiting both positive and negative stiffness, the optimized design of reinforced concrete shear walls and cores with boundary elements, the development of high-performance concrete materials, and the analysis and assessment of traffic signal infrastructure in New York State under multi-hazard loading. His broader research interests include the analysis and assessment of new and existing structures using performance-based and optimization-based procedures.

Dr. Varsamis currently serves as manager of the Concrete Laboratory at RPI and faculty advisor to the Concrete Canoe Team. He has taught a range of undergraduate and graduate courses in structural analysis and the design of steel and concrete structures.

Students interested in contributing to the canoe project can find more information in the Concrete Canoe Experience section, while current and previous course offerings can be found in the Teaching section.

Education & Training

Ph.D. in Civil Engineering
2021 Rensselaer Polytechnic Institute, US

M.S. in Earthquake Engineering and Seismic Design of Structures
2017 Aristotle University of Thessaloniki, Greece

Diploma in Civil Engineering
2016 Aristotle University of Thessaloniki, Greece

Teaching

Fall 2026

Steel Design | CIVL 4070

High Performance Concrete | CIVL 4090

Advanced Concrete Structures | CIVL 6310

Other Courses

Concrete Design | CIVL 4080

Concrete Canoe Construction | CIVL 2940

Earthquake Engineering | CIVL 6490

Office Hours


Steel Design: Thursday 4:30–6:30 p.m. (Webex) or by appointment

High Performance Concrete: Monday 4:30–6:30 p.m. (Webex) or by appointment

Advanced Concrete Structures: Wednesday 2:00–4:00 p.m. (Webex) or by appointment

Advising & Mentoring


Concrete Canoe Team | 2022 - Present

Steel Bridge Team | 2022 - 2024

Publications

Journals

Effect of displacement-dependent stiffness devices on seismic performance of isolated bridges
Varsamis, C.D., Symans, M.D., & Warn, G.P. (2026).
Structural Control and Health Monitoring, vol. 2026, p. 8695387.
Evaluation of current Eurocode 8 provisions on R/C ductile wall design
Varsamis, C.D., & Papanikolaou, V.K. (2021).
Structures, vol. 33, pp. 368–377.

Funded Projects

Traffic Signal Support Structural Analysis Program, T3SAP Software, Version 1.1.0
Varsamis, C.D., & Symans, M.D. (2025).
NYSDOT Project C038062, Dept. of Civil and Env. Engineering, Rensselaer Polytechnic Institute, Troy, NY.
T3SAP Maintenance, Support and Training, Final Report
Symans, M.D., & Varsamis, C.D. (2025).
NYSDOT Project C038062, Dept. of Civil and Env. Engineering, Rensselaer Polytechnic Institute, Troy, NY.
Development of Software for Analysis of Traffic Signal Support Structures, Final Report
Symans, M.D., Gorab, N.E., Varsamis, C.D., & Zaverdas, C.M. (2020).
NYSDOT Project C-14-03, Dept. of Civil and Env. Engineering, Rensselaer Polytechnic Institute, Troy, NY.

Concrete Canoe Experience

Students interested in gaining hands-on experience with the Concrete Canoe project can contribute through curricular or extracurricular opportunities supporting its design, construction, and broader project activities.

  • Curricular opportunities: Coursework focused on the design and construction of the canoe provides opportunities to earn academic credit while applying concepts from structural engineering, strength of materials, and project-based design.
  • Extracurricular opportunities: The Club provides opportunities to participate outside the classroom through activities such as 3D modeling, aesthetics, specialized construction, and fundraising.
RPI Concrete Canoe Flyer

Team Accomplishments

  • 2026: Won the ASCE Upstate New York-Canada Student Symposium, marking the first regional victory in RPI history. Placed 3rd in project proposal and 2nd in technical presentation, canoe quality, and racing. Advanced to nationals for the first time in RPI history, placing 14th in technical presentation and 17th in project proposal among 26 teams.
  • 2025: Placed 1st in canoe quality and 3rd in technical presentation at the ASCE Upstate New York-Canada Student Symposium.
  • 2024: Placed 3rd in canoe proposal at the ASCE Upstate New York-Canada Student Symposium.
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