Brabha Nagaratnam

Northumbria University — United Kingdom

Engineering · Physical Sciences

21h-index1.5kcitations66works4.12yr avg
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Research Topics

Concrete and Cement Materials Research(25), Innovative concrete reinforcement materials(21), Innovations in Concrete and Construction Materials(20), Structural Load-Bearing Analysis(15), Fire effects on concrete materials(12)

Publications66 total

Silica-fume-free UHPC with basalt, dolomite and limestone: fresh and hardened properties and embodied carbon characteristics
Magazine of Concrete Research·2026
Investigating the Durability Characteristics of Brick Fired Rice Husk Ash as Sustainable Material for Fly Ash based Geopolymer Concrete
Engineered Science·2025· 1 citedOpen Access
Influence of GGBS and SRA on Early-Age Shrinkage Cracking Potential of Self-compacting Concrete: Insights from Capillary Pressure
Rilem bookseries·2025
Investigation of Capillary Pressure Evolution and Early-Age Shrinkage in Concrete Using a High-Capacity Tensiometer
2025Open Access
Comprehensive evaluation of flat pack modular building systems: Design, structural performance, and operational efficiency
Journal of Building Engineering·2024· 12 cited
Novel multi-scale experimental approach and deep learning model to optimize capillary pressure evolution in early age concrete
Cement and Concrete Research·2024· 19 citedOpen Access
Optimizing Aggregate Selection and Mineral Additive to Enhance the Elasto-Mechanical Aspects of High-Performance Concrete
Engineered Science·2024· 1 citedOpen Access
Evolution of Strength: Unleashing Basalt, Dolomite, and Limestone in Silica Fume-Free Ultra-High Performance Concrete
SSRN Electronic Journal·2024Open Access
Enhancing Energy Efficiency of Cold‐formed Steel Framed Walls with Vacuum Insulation Panels
ce/papers·2023· 1 cited
Experimental and Numerical Study on Shear Behaviour of Bolted Inter‐Modular Connection
ce/papers·2023
Web crippling behaviour of cold‐formed high‐strength steel unlipped channel beams
ce/papers·2023· 3 citedOpen Access
Effect of design variation in behaviour and performance of Endplate-Type intermodular connection
Structures·2023· 4 cited
Efficient mix design method for lightweight high strength concrete: A machine learning approach
Structures·2023· 16 cited
Monitoring of Capillary Pressure Evolution in Young Age Concrete Using High Capacity Tensiometers
Rilem bookseries·2023· 2 cited
Development and prospectives of lightweight high strength concrete using lightweight aggregates
Construction and Building Materials·2022· 89 cited
Integration of origami and deployable concept in volumetric modular units
Scientific Reports·2022· 20 citedOpen Access
Numerical Investigation on Fire Performance of LSF and Steel Modular Floor Panels
Buildings·2022· 5 citedOpen Access
A new four stage model of capillary pressure in early age concrete: Insights from high capacity tensiometers
Cement and Concrete Research·2022· 30 citedOpen Access
Shear performance of lightweight concrete filled hollow flange cold-formed steel beams
Case Studies in Construction Materials·2022· 8 citedOpen Access
Finite Element Modelling to Predict the Fire Performance of Bio-Inspired 3D-Printed Concrete Wall Panels Exposed to Realistic Fire
Buildings·2022· 18 citedOpen Access
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Frequent Co-authors

Keerthan Poologanathan(33), Perampalam Gatheeshgar(17), Irindu Upasiri(12), Heshachanaa Rajanayagam(11), Thadshajini Suntharalingam(10), Shanmuganathan Gunalan(8), Konstantinos Daniel Tsavdaridis(8), Muhammad Ekhlasur Rahman(7), Marco Corradi(5), Wai Ming Cheung(5), Mohamed Sifan(4), Julian Thamboo(4), P. Sherlock(4), Philip Hackney(4), Hisham Hafez(4), Rawaz Kurda(4), Satheeskumar Navaratnam(4), Dilini Perera(4), Chaminda Konthesingha(4), Jeffri Ramli(4)