Conan O'Ceallaigh profile picture

Conan O'Ceallaigh

Lecturer, Principal Investigator and Chartered Engineer

Atlantic Technological University
Country flagIreland

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About

Conan O'Ceallaigh is a Lecturer and Principal Investigator at Atlantic Technological University in Ireland. His research areas focus on the sustainability and structural performance of timber products, including studies on creep behaviour, life cycle assessment practices in wood construction, and the fire performance of cross-laminated timber. He has published multiple articles exploring the properties of various wood species and innovative timber construction methods, contributing valuable insights to the field of engineering.

Positions (1)

Publisher
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Conan O'Ceallaigh

University Name
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Atlantic Technological University

Atlantic Technological University (ATU Galway) is advertising a fully funded PhD opportunity in computational modelling for bio-based innovations in sustainable construction . The project is part of the BIOFABRICATE programme: Integrated Bio-based Innovations for Sustainable Manufacturing, Construction, and Pharmaceutical Applications from Irish Forest Biomass . The PhD will focus on developing and validating finite element and other numerical models for timber structures , bio-based adhesives , and coatings . The work is strongly linked to experimental programmes across the consortium and aims to improve the design and optimisation of next-generation engineered wood products for the built environment. Research themes include material behaviour, moisture interactions, connection performance, and structural response under realistic service conditions. The successful candidate will work with Dr Conan O’Ceallaigh at ATU Galway within a highly collaborative, multidisciplinary environment. The wider project is multi-institutional and involves the University of Galway , Technological University Dublin , Trinity College Dublin , Dublin City University , Teagasc , and industry partners. Funding: €25,000 per annum stipend (tax exempt). Postgraduate fees for EU and non-EU students are covered, and travel/material costs are also funded. Eligibility highlights: First or 2.1 Honours degree in civil engineering, structural engineering, mechanical engineering, computational mechanics, or a related discipline; strong English skills; experience with finite element analysis, numerical modelling, programming, and structural analysis is desirable. The post also notes that applicants must have valid EU work/residence/travel authorisation for the project duration, and English language evidence may be required for registration. Deadline: 22 May 2026, 12 noon. How to apply: Submit a CV with two referees, transcript, and one-page personal statement by email to [email protected] . Use the subject line Application to DAFM PhD and send all documents as a single Word or PDF file. This is a strong opportunity for students interested in civil engineering , mechanical engineering , materials science , computational modelling , and sustainable construction .

5 months ago

Articles (13)

Year:

2025

Year:

2025

Year:

2024

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2024

Year:

2023

Scots pine (Pinus sylvestris L.) and larch (Larix spp.) are two species that could contribute to diversifying Ireland’s timber supply. However, there is little knowledge about their properties as well as their variation with age. The aim of this study is to investigate the structural properties (modulus of elasticity, strength and density) of Irish-grown Scots pine and larch and the effect of cambial age on timber grading. Structural-sized pieces were used for this purpose, and the timber properties, knots and ring width were measured on 158 and 250 pieces of Scots pine and larch, respectively. Characteristic values of the properties and indicative yields for different strength classes were calculated. The age effect was assessed using an empirical approach, and a novel modelling approach that disaggregates the timber properties at the annual growth ring level. Yields above 90 per cent of C20 were achieved for Scots pine, whereas larch achieved a 100 per cent yield of C24 strength class. The effect of cambial age in the grading properties indicated that older boards increased the characteristic values of a timber population. In Scots pine, the empirical approach showed that the yields increased by up to 26 per cent when using pieces up to 50 years old compared with pieces up to 30 years old. In larch, the use of pieces up to 40 years old increased the yields by up to 16 per cent compared with using pieces up to 30 years old. The results of the modelling approach were consistent with the values obtained in the empirical analysis and can help to make informed decisions regarding rotation lengths for the production of structural timber. Our results found that cambial ages of 40 years in Scots pine produce high yields of structural timber, whereas 30 years are enough for larch.

Year:

2023

Year:

2023

Year:

2023

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2022

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2022

Year:

2022

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2021

Year:

2021

Collaborators (5)

Sameer Mehra

Assistant Lecturer

Technological University Dublin

IRELAND
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Luis Acuña

University professor

Universidad de Valladolid

SPAIN
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Javier Álvarez Martínez

Associate Professor (Profesor Titular de Universidad)

Universidad de Valladolid

SPAIN
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Annette M Harte

University of Galway

IRELAND
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Jose Antonio Balmori Roiz

Universidad de Valladolid

SPAIN
View details
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