Search Results - "Nicolaides, Demetris"

Fire Resistance Behaviour of Geopolymer Concrete: An Overview by Luhar, Salmabanu, Nicolaides, Demetris, Luhar, Ismail

“…Even though, an innovative inorganic family of geopolymer concretes are eye-catching potential building materials, it is quite essential to comprehend the fire…”
Get full text

Experimental and Numerical Investigation on the Size Effect of Ultrahigh-Performance Fibre-Reinforced Concrete (UHFRC) by Lampropoulos, Andreas, Nicolaides, Demetris, Paschalis, Spyridon, Tsioulou, Ourania

“…In the last few years, there has been increasing interest in the use of Ultrahigh-Performance Fibre-Reinforced Concrete (UHPFRC) layers or jackets, which have…”
Get full text

A Mechanical Treatment Method for Recycled Aggregates and Its Effect on Recycled Aggregate-Based Concrete by Savva, Pericles, Ioannou, Socrates, Oikonomopoulou, Konstantina, Nicolaides, Demetris, Petrou, Michael Frixos

“…Recycle concrete aggregates (RCA) consist of natural aggregates and remnant mortar adhered to their surface. The amount, size, and morphology of the adherent…”
Get full text

Enhancing Structural Capacity Assessment with a Novel Failure Decision Function for Rectangular Reinforced Concrete Columns by Christou, Petros, Charalambides, Marios, Nicolaides, Demetris, Xekalakis, Georgios

“…This study introduces the Failure Decision Function, a novel approach for evaluating the structural capacity of rectangular reinforced concrete columns under…”
Get full text

Development of a High Strength Geopolymer Incorporating Quarry Waste Diabase Mud (DM) and Ground Granulated Blast-Furnace Slag (GGBS) by Polydorou, Thomaida, Spanou, Maria, Savva, Pericles, Sakkas, Konstantinos, Oikonomopoulou, Konstantina, Petrou, Michael F., Nicolaides, Demetris

“…This study presents the development and experimental assessment of novel, high strength, cementless binders that incorporate alkali-activated local waste. A…”
Get full text

A clustering machine learning approach for improving concrete compressive strength prediction by Demetriou, Demetris, Polydorou, Thomaida, Nicolaides, Demetris, Petrou, Michael F.

“…This study investigates the application of clustering techniques to enhance the accuracy of hierarchical classification and regression (HCR) models for…”
Get full text

Investigation of the Geopolymerization Potential of a Waste Silica-Rich Diabase Mud by Spanou, Maria, Ioannou, Sokrates, Oikonomopoulou, Konstantina, Savva, Pericles, Sakkas, Konstantinos, Petrou, Michael F, Nicolaides, Demetris

“…Diabase mud (DM) is a silica-rich residue yielding from aggregate crushing and washing operations in quarries. This work focuses on identifying the…”
Get full text

Damage investigation of blast loaded UHPFRC panels with optimized mixture design using advanced material models by Momeni, Mohammad, Demetriou, Demetris, Papadakis, Loucas, Bedon, Chiara, Petrou, Michael F., Nicolaides, Demetris

“…The increasing use of innovative materials in blast- and impact-resistant structures underscores the demand for robust simulation and design methods. Concrete,…”
Get full text

Effect of Mechanically Treated Recycled Aggregates on the Long Term Mechanical Properties and Durability of Concrete by Oikonomopoulou, Konstantina, Ioannou, Sokrates, Savva, Pericles, Spanou, Maria, Nicolaides, Demetris, Petrou, Michael F

“…The objective of this research was to study the effect of an optimal mechanical treatment method to reduce the mortar adhered on recycled aggregates (RCA) on…”
Get full text

Light Transmitting Concrete: A Review by Luhar, Ismail, Luhar, Salmabanu, Savva, Pericles, Theodosiou, Antreas, Petrou, Michael, Nicolaides, Demetris

“…Recently, research attention has been drawn to the application of novel, unique, and innovative types of construction materials to fulfil diverse objectives…”
Get full text

Geopolymerization of Recycled Glass Waste: A Sustainable Solution for a Lightweight and Fire-Resistant Material by Valanides, Marios, Aivaliotis, Konstantinos, Oikonomopoulou, Konstantina, Fikardos, Alexandros, Savva, Pericles, Sakkas, Konstantinos, Nicolaides, Demetris

“…Glass is considered a sustainable material with achievable recovery rates within the EU. However, there are limited data available for construction glass waste…”
Get full text

Life Cycle Assessment of concrete manufacturing in small isolated states: the case of Cyprus by Chrysostomou, Chrystalla, Kylili, Angeliki, Nicolaides, Demetris, Fokaides, Paris A.

“…Life Cycle Assessment (LCA) is an effective and valuable methodology for identifying the holistic sustainable behaviour of materials and products. It is also…”
Get full text

Valorisation of glass wastes for the development of geopolymer composites – Durability, thermal and microstructural properties: A review by Luhar, Salmabanu, Cheng, Ta-Wui, Nicolaides, Demetris, Luhar, Ismail, Panias, Dimitris, Sakkas, Konstantinos

“…•Glass Waste might be wielded for the fabrication of GPC as cementitious material.•Durability and microstructure properties of geopolymer composite…”
Get full text

Mechanical behavior of construction and demolition waste-based alkali activated materials exposed to fire conditions by Giannopoulou, Ioanna, Robert, Ponsian M., Petrou, Michael F., Nicolaides, Demetris

“…The mechanical behavior of materials based on the alkali activation of construction and demolition waste during and after their exposure to high temperatures…”
Get full text

Valorisation of glass waste for development of Geopolymer composites – Mechanical properties and rheological characteristics: A review by Luhar, Salmabanu, Cheng, Ta-Wui, Nicolaides, Demetris, Luhar, Ismail, Panias, Dimitris, Sakkas, Konstantinos

“…•Waste Glass can be utilized as a cementitious material in the manufacturing of GPC.•Durable GPC which can be incorporated with diverse wastes providing a…”
Get full text

CODD: A benchmark dataset for the automated sorting of construction and demolition waste by Demetriou, Demetris, Mavromatidis, Pavlos, Petrou, Michael F., Nicolaides, Demetris

“…•A benchmark dataset, CODD, is developed for the task of automated sorting of CDW.•The CODD is designed both for bounding box and instance segmentation…”
Get full text

Real-time construction demolition waste detection using state-of-the-art deep learning methods; single–stage vs two-stage detectors by Demetriou, Demetris, Mavromatidis, Pavlos, Robert, Ponsian M., Papadopoulos, Harris, Petrou, Michael F., Nicolaides, Demetris

“…•A prototype platform is built for automated sorting of CDW.•Images of CDW are made openly accessible for model development and benchmarking.•Deterioration of…”
Get full text

Internal curing for mitigating high temperature concreting effects by Savva, Pericles, Nicolaides, Demetris, Petrou, Michael F.

“…It is widely accepted that high temperature during casting of concrete causes damage on the material microstructure. Several of the most prominent drawbacks of…”
Get full text

Autogenous shrinkage and sustainability assessment of alkali-activated slag incorporating steel slag by Li, Kang, Yang, Zhengxian, Nicolaides, Demetris, Liang, Minfei, Briseghella, Bruno, Marano, Giuseppe Carlo, Zhang, Yong

“…This paper presents a comprehensive investigation on the positive potential of steel slag (SS) to mitigate the autogenous shrinkage of alkali-activated slag…”
Get full text

Development of a new Ultra High Performance Fibre Reinforced Cementitious Composite (UHPFRCC) for impact and blast protection of structures by Nicolaides, Demetris, Kanellopoulos, Antonis, Petrou, Michael, Savva, Pericles, Mina, Anna

“…•Development of a UHPFRCC with the use of constituent materials available in Cyprus.•Experimental results on a broad variety of mechanical properties.•Effect…”
Get full text