Explanipedia

Post-repair behaviour of seismically damaged precast GFRP-RC columns retrofitted with CFRP wraps Open

Reza Hassanli, Allan Manalo · 2025

Seismic resistance of precast GFRP-reinforced concrete columns with grouted corrugated duct connections Open

Mohamed H. El-Naqeeb, Reza Hassanli, Thong M. Pham, Xing Ma, Milad Bazli , et al. · 2025

GFRP-reinforced concrete segmental decks for maritime infrastructures: structural behaviour review Open

Shahrad Ebrahimzadeh, Allan Manalo, Omar Alajarmeh, Charles Dean Sorbello, Senarath Weerakoon , et al. · 2025

Optimising fibre-to-resin ratios and post-curing parameters for enhanced mechanical properties of sunn hemp bio-composites Open

Babatunde Olatunbosun, Allan Manalo, Thiru Aravinthan, Guangnan Chen, Shanika Kiriella , et al. · 2025

Advancing polymer composites in civil infrastructure through 3D printing Open

Sachini Wickramasinghe, Allan Manalo, Omar Alajarmeh, Charles Dean Sorbello, Senarath Weerakoon , et al. · 2025

Flexural performance of composite prefabricated concrete sandwich panels with pultruded square GFRP tubular shear connectors Open

Tilak Prasad Sah, Andrew William Lacey, Hong Hao, Allan Manalo, Wensu Chen · 2025

The flexural performance of composite prefabricated concrete sandwich panels (PCSP) with pultruded square glass fibre-reinforced polymer (GFRP) tubular shear connectors was examined in this study. Five PCSPs were tested under a static four…

Low-velocity impact and post-impact flexural behavior of novel concrete seawall panels reinforced with composite GFRP bars Open

Ezgi Bal Yetim, Omar Alajarmeh, Allan Manalo, Weena Lokuge, Dmitry Yatsenko , et al. · 2025

Polymer Composite Sandwich Panels Composed of Hemp and Plastic Skins and Composite Wood, Recycled Plastic, and Styrofoam Cores Open

Ashiqul Islam, Wahid Ferdous, Paulomi Burey, Kamrun Nahar, Libo Yan , et al. · 2025

This paper presents an experimental investigation of six different types of composite sandwich panels manufactured from waste-based materials, which are comprised of two different types of skins (made from hemp and recycled PET (Polyethyle…

Structural performance of the GFRP-reinforced precast concrete no-gap boat ramp plank Open

Shahrad Ebrahimzadeh, Allan Manalo, Omar Alajarmeh, Xian Yang, Brahim Benmokrane , et al. · 2025

Performance of the corrugated metal pipe sliplining method using FRP pipes Open

Aluth Premasuriya, Weena Lokuge, Warna Karunasena, Allan Manalo · 2025

Degradation mechanisms of low-calcium fly ash-based geopolymer mortar in simulated aggressive sewer conditions Open

Piumika W. Ariyadasa, Allan Manalo, Weena Lokuge, Vasantha Aravienthan, Axel Gerdes , et al. · 2025

High elastic modulus GFRP rebar: A guide to manufacture and design of the influencing parameters Open

Omar Alajarmeh, Allan Manalo, Dmitry Yatsenko · 2025

Glass fibre reinforced polymer (GFRP) bars are increasingly used as internal reinforcement to concrete infrastructures exposed to harsh environment. A wide range of GFRP bars are commercially available but with high discrepancy in properti…

Cyclic behaviour of GFRP-RC precast column-cap beam frame assembly: A finite element investigation Open

Mohamed H. El-Naqeeb, Reza Hassanli, Yan Zhuge, Xing Ma, Milad Bazli , et al. · 2025

Analytical model to characterise thermal loads and deformation of internal replacement pipe systems Open

Hamid Ahmadi, Allan Manalo, Shanika Kiriella, Warna Karunasena, Thomas D. O’Rourke , et al. · 2025

Design and Development of a Smart Motion Detection System Geared Towards Energy Conservation at a State University in Bacolor, Pampanga Open

Ronald S. Monteagudo, Sean James A. Manalac, Jerald S. Liscano, Andrei Roman, Allan Manalo , et al. · 2025

Energy waste remains a significant issue in educational institutions, where lights and ventilation systems are often left operating in unoccupied rooms. This study focuses on the design and development of a Smart Motion Detection System im…

Design and Development of a 100W, 12V DC Solar-Powered Multifunctional Mobile Sprayer for Agricultural Farms in Cansinala, Apalit, Pampanga Open

Ian James N. Mandap, Patrick Ivan C. Manuel, John Carlo B. Justo, Mark Cyrous H. Lacanilao, Allan Manalo · 2025

A considerable amount of farmers in the Philippines continue to independently use manual or fossil fuel based sprayers, being labor intensive, expensive, and harmful to the environment. A solar powered multifunction mobile agricultural spr…

Performance of precast concrete piles with GFRP dowel splices under combined axial and transverse cyclic loading Open

El-Sayed Z. El-Bayome, Ali Hassanli, Milad Bazli, Mohamed Elchalakani, Allan Manalo , et al. · 2025

Influence of Mix Design Parameters on Fresh and Hardened Properties of Geopolymer Concrete: A State-of-The-Art Review Open

Seemab Tayyab, Wahid Ferdous, Weena Lokuge, Rafat Siddique, Abdullah Iftikhar , et al. · 2025

Beam-column connections in GFRP-RC moment resisting frames: A review of seismic behaviour and key parameters Open

Mohamed H. El-Naqeeb, Reza Hassanli, Yan Zhuge, Xing Ma, Milad Bazli , et al. · 2024

A supervised machine learning approach for structural overload classification in railway bridges using weigh-in-motion data Open

Ngoc Thach Le, Mickey Keenan, Andy Nguyen, Shahin Ghazvineh, Yang Yu , et al. · 2024

Shear behaviour of the post-tensioned segmental precast concrete pontoon deck with the GFRP rods Open

Shahrad Ebrahimzadeh, Allan Manalo, Omar Alajarmeh, Charles Dean Sorbello, Senarath Weerakoon , et al. · 2024

Bond performance of fly ash-based geopolymer mortar in simulated concrete sewer substrate Open

Piumika W. Ariyadasa, Allan Manalo, Weena Lokuge, Vasantha Aravinthan, Kiru Pasupathy , et al. · 2024

Flexural behaviour of the segmental precast concrete decks post-tensioned by GFRP rods Open

Shahrad Ebrahimzadeh, Allan Manalo, Omar Alajarmeh, Xian Yang, Charles Dean Sorbello , et al. · 2024

Linear and nonlinear axial behaviour of internal replacement pipe systems for pipeline rehabilitation Open

Hamid Ahmadi, Ahmad Salah, Allan Manalo, Patrick Dixon, Warna Karunasena , et al. · 2024

Internal replacement pipe (IRP) is an innovative trenchless technology for the rehabilitation of legacy steel and cast-iron pipelines. This advanced IRP system must be properly designed so that it can safely and effectively restore the ser…

Performance of GFRP-RC precast cap beam to column connections with epoxy-anchored reinforcement: a numerical study Open

Mohamed H. El-Naqeeb, Reza Hassanli, Yan Zhuge, Xing Ma, Milad Bazli , et al. · 2024

In this study, a detailed finite element investigation was conducted to evaluate the performance of glass fibre-reinforced polymer (GFRP) RC precast cap beam to column connections connected with epoxy-anchored reinforcement (epoxy duct con…

Cyclic behaviour of an innovative cap beam to column pocketless connection in GFRP-RC precast structures Open

Mohamed H. El-Naqeeb, Tohid Ghanbari-Ghazijahani, Aliakbar Gholampour, Reza Hassanli, Yan Zhuge , et al. · 2024

This study examined the cyclic performance of innovative connection details for precast cap beam-to-column connections reinforced with glass fibre-reinforced polymer (GFRP). It aims to address the shortcomings identified in the performance…

Macro and microstructural evolution of low-calcium fly ash-based geopolymer mortar exposed to sulphuric acid corrosion Open

Piumika W. Ariyadasa, Allan Manalo, Weena Lokuge, Vasantha Aravinthan, Axel Gerdes , et al. · 2024

This article reports an investigation of the behaviour of a low-calcium fly ash-only geopolymer (FAGP) mortar in comparison to Ordinary Portland Cement (OPC) mortar and a commercially available geospray mortar (P-GP) under laboratory-induc…

Bond behaviour of smooth surface GFRP pultruded profiles with cement grout Open

Mamun Abdullah, Wahid Ferdous, S. Banerjee, Allan Manalo · 2024

The advantages of glass fibre reinforced polymer (GFRP) pultruded composite profiles, such as their high strength-to-weight ratio, corrosion resistance, and low maintenance costs, have attracted the attention of researchers and end users i…

Effect of mechanical insert on the behaviour of pultruded fibre reinforced polymer (FRP) bolted joint Open

R. M. Hizam, Warna Karunasena, Allan Manalo · 2024

The performance of joints has been regarded as the main factor that limits the growth of pultruded fibre reinforced polymer in civil engineering applications. This paper investigates the effect of mechanical insert on the joint strength an…

Cyclic Behaviour of Gfrp-Rc Precast Frame Assembly with Different Connection Details: A Finite Element Investigation Open

Mohamed H. El-Naqeeb, Reza Hassanli, Yan Zhuge, Xing Ma, Milad Bazli , et al. · 2024

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