Dr. Kristis Alexandrou
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Academic Career Length
13Years (2014-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications3 May 2023 in Building Research & Information
Journal Article
Filippo CalceranoSTStavroula Thravalou
Stavroula Thravalou
Letizia MartinelliKristis AlexandrouGAGeorgios Artopoulos
Georgios Artopoulos
ELENA GIGLIARELLIThe architectural engineering and construction sector accounts for about 30-40% of global energy consumption. The European goal of reducing this consumption and the linked greenhouse gas emissions calls for an increased capacity to implement building renovations. Building Information Modelling (BIM) and Building Performance Simulations (BPS) are among the most promising tools for fostering interdisciplinary, efficient processes and feasible analysis and design solutions to support this goal. Of the whole building stock, heritage buildings represent the most challenging part, although their potential as a driver for mitigating climate change and supporting sustainable development is being increasingly recognized. This paper presents a Heritage BIM and BPS-based workflow to support the energy and environmental improvement of publicly-owned historical buildings, that was applied to 9 case studies of 7 different Mediterranean countries. The overall aim of this research is to enhance the capacity of public local administrations and professionals to upgrade the historical building stock and demonstrate the scalability of the proposed workflow to the entire building stock of the Mediterranean area.
1 November 2018 in Engineering Structures
Journal Article
MPMarios C. Phocas
Marios C. Phocas
Kristis Alexandrou1 June 2018 in International Journal of Space Structures
Journal Article
MPMarios C. Phocas
Marios C. PhocasKristis AlexandrouThis article examines the structural behaviour of six structural units composed of single, simply paired and paired-interconnected bending-active members, coupled with a single cable element. The form-found curvilinear shape of the members is achieved through fastening by contracting auxiliary elements, as well as through further deformation by decreasing the cable’s length. The overall structural behaviour of the units is investigated based on a step-by-step finite-element analysis. All units are evaluated with regard to the components’ stresses and deformations developed during the form-finding process and subsequent external vertical loading, for different possible section thickness values of the elastic members.
1 August 2019 in Engineering Structures
Journal Article
23 January 2025 in Architectural Engineering and Design Management
Journal Article
Kristis AlexandrouLetizia MartinelliSTStavroula Thravalou
Stavroula ThravalouELENA GIGLIARELLIGAGeorgios Artopoulos
Georgios ArtopoulosFilippo Calcerano8 September 2023
Book Chapter
STStavroula Thravalou
Stavroula ThravalouKristis AlexandrouGAGeorgios Artopoulos
Georgios ArtopoulosAbout Me
Dr Kristis Alexandrou is an Associate Research Assistant at the Science and Technology in Archaeology and Culture Research Center (STARC) at The Cyprus Institute. He holds a BA, MA in Architecture (2013) and a PhD in Architectural Engineering (2018) from the University of Cyprus. His research focuses on Heritage BIM, BIM-to-BPS interoperability, semantic enrichment workflows, digital twins, kinetic systems, lightweight structures, bending-active systems and XR applications for the built environment. He has led the BIM-to-BPS work package in the ENI-CBC-MED BEEP project and contributed to RIF-UrbanPeriscope, RIF-MESH, ENI-CBC-MED U-Solve, and ongoing Horizon INFRA, HERITAGE and COMMUNITIES projects. His key publications include “Heritage-BIM for energy simulation: a data exchange method for improved interoperability”, “Energy retrofit strategies of built heritage: using Building Information Modelling tools for streamlined energy and economic analysis” and “Numerical analysis and cable activation in hybrid bending-active structures with multiple cables”. Dr Alexandrou is a member of the ARCHETIPO Working Group within DARIAH-EU, served on the scientific review committee of eCAADe, and reviews for international journals.