Developing a BIM and simulation-based hazard assessment and visualization framework for CLT construction design (2021)
Journal Article
BuHamdan, S., Duncheva, T., & Alwisy, A. (2021). Developing a BIM and simulation-based hazard assessment and visualization framework for CLT construction design. Journal of Construction Engineering and Management, 147(3), https://doi.org/10.1061/%28ASCE%29CO.1943-7862.0002000

The sustainability of the urban built environment has previously been investigated through many angles in relation to the growing global urban population and provision of energy-efficient housing. One emerging trend in sustainable medium-density cons... Read More about Developing a BIM and simulation-based hazard assessment and visualization framework for CLT construction design.

Racking performance of Platform timber framed walls assessed by rigid body relaxation technique (2016)
Journal Article
D'Amico, B., Kermani, A., Porteous, J., Dhonju, R., & Zhang, B. (2016). Racking performance of Platform timber framed walls assessed by rigid body relaxation technique. Construction and Building Materials, 129, 148-158. https://doi.org/10.1016/j.conbuildmat.2016.10.106

A new method to assess the raking performance of Platform timber framed walls, is provided in this study: each component of the unit wall assembly is assumed as rigid, hence allowing to drastically reduce the overall number of DoFs involved within th... Read More about Racking performance of Platform timber framed walls assessed by rigid body relaxation technique.

Viability of cross-laminated timber from UK resources (2015)
Journal Article
Crawford, D., Smith, S., Hairstans, R., & Papastavrou, P. (2015). Viability of cross-laminated timber from UK resources. Proceedings of the ICE - Construction Materials, 168(3), 110-120. https://doi.org/10.1680/coma.14.00064

Cross-laminated timber is an innovative engineered timber product that can be used for almost all superstructure elements. It is typically produced from kiln-dried, fast-growing softwood timber. Currently there is no commercial production in the UK a... Read More about Viability of cross-laminated timber from UK resources.

Structural design with Accoya wood (2013)
Journal Article
Crawford, D., Bongers, F., Alexander, J., Marcroft, J., Bongers, F., Alexander, J., Marcroft, J., Crawford, D., & Hairstans, R. (2013). Structural design with Accoya wood. International Wood Products Journal, 4(3), 172-176. https://doi.org/10.1179/2042645313y.0000000041

The benefits from acetylation of wood to enhance resistance against fungal decay and dimensional stability have been known for many years. Since 2007 Accsys Technologies has been commercially producing Accoya wood that is based on acetylation of Radi... Read More about Structural design with Accoya wood.

Mechanical and physical properties of thermally modified Scots pine wood in high pressure reactor under saturated steam at 120, 150 and 180°C (2013)
Journal Article
Rautkari, L., Honkanen, J., Hill, C. A. S., Ridley-Ellis, D., & Hughes, M. (2014). Mechanical and physical properties of thermally modified Scots pine wood in high pressure reactor under saturated steam at 120, 150 and 180°C. European Journal of Wood and Wood Products, 72, 33-41. https://doi.org/10.1007/s00107-013-0749-5

Scots pine sapwood and heartwood were thermally modified under saturated steam at 120, 150 and 180 °C in a high pressure reactor. Mechanical properties such as dynamic and static modulus of elasticity (MOE), static modulus of rupture (MOR), Brinell h... Read More about Mechanical and physical properties of thermally modified Scots pine wood in high pressure reactor under saturated steam at 120, 150 and 180°C.

Determining the Shear Modulus of Sitka Spruce from Torsion Tests (2008)
Journal Article
Khokhar, A. M., Zhang, H., Ridley-Ellis, D., & Moore, J. (2008). Determining the Shear Modulus of Sitka Spruce from Torsion Tests. Timber Engineering,

This paper presents details of the experimental method, and preliminary results from, a series of torsion tests undertaken to evaluate the shear modulus of Sitka spruce (Picea sitchensis) timber. Direct torsion tests were used to determine the variat... Read More about Determining the Shear Modulus of Sitka Spruce from Torsion Tests.

Dynamic Performance of Multi-Webbed Engineered Timber Joists (2008)
Journal Article
Bahadori-Jahromi, A., & Ridley-Ellis, D. (2008). Dynamic Performance of Multi-Webbed Engineered Timber Joists. Journal of the Institute of Wood Science, 18(2), 87-93. https://doi.org/10.1179/wsc.2008.18.2.87

The introduction of engineered beams offered longer span, lower cost joists in comparison to traditional solid timber sections; however, vibration criteria in the design codes may significantly reduce the permissible span of joists for domestic const... Read More about Dynamic Performance of Multi-Webbed Engineered Timber Joists.

3D lattice model for post-yield and fracture behaviour of timber. (2008)
Journal Article
Reichert, T., & Ridley-Ellis, D. (2008). 3D lattice model for post-yield and fracture behaviour of timber. Timber Engineering,

The paper describes the development of a bespoke Finite Element program to model timber with a three dimensional lattice of single spring elements. These springs mimic meso-scale timber behaviour, namely the crushing and separation of fibre bunches b... Read More about 3D lattice model for post-yield and fracture behaviour of timber..

Racking Performance of Structural Insulated Panels (2006)
Journal Article
Kermani, A., & Hairstans, R. (2006). Racking Performance of Structural Insulated Panels. Journal of Structural Engineering, 132(11), 1806-1812. https://doi.org/10.1061/%28asce%290733-9445%282006%29132%3A11%281806%29

Formed from a thick layer of polystyrene foam sandwiched between two layers of oriented strand board, structural insulated panels (SIPs) are a viable alternative to traditional wood stud shear walls. Developed in North America, SIPs satisfy building... Read More about Racking Performance of Structural Insulated Panels.

Geometric Non-Linear Behaviour of Single Shear Bolted Joints. (2006)
Journal Article
Reichert, T., & Ridley-Ellis, D. (2006). Geometric Non-Linear Behaviour of Single Shear Bolted Joints. Timber Engineering,

Findings are presented of the first stage of an investigation of second-order effects that influence the resistance and stiffness of single shear bolted joints. These effects develop as a result of joint deformation and the rotation of all, or part,... Read More about Geometric Non-Linear Behaviour of Single Shear Bolted Joints..

Timber Plate Dynamics with Space-Time Finite Element (2006)
Journal Article
Zhang, H., Ridley-Ellis, D., & Hapca, A. I. (2006). Timber Plate Dynamics with Space-Time Finite Element. Timber Engineering,

A new space-time finite element formulation for dynamic analysis of timber plates is presented. The method is based on an unconventional Hamilton variational principle and a special technique in time domain interpolation is employed. For the simple c... Read More about Timber Plate Dynamics with Space-Time Finite Element.

Influence of cross-section on the strength of timber beams (2006)
Journal Article
Bahadori-Jahromi, A., Kermani, A., Zhang, B., Harte, A. M., Bayne, K., Turner, J., & Walford, B. (2006). Influence of cross-section on the strength of timber beams. Proceedings of the ICE - Structures and Buildings, 159(2), 103-114. https://doi.org/10.1680/stbu.2006.159.2.103

This paper investigates the strength and deformation characteristics of lightweight timber composite beams manufactured with six different cross-sectional profiles in comparison with readily available laminated veneer lumber (LVL) and glued-laminated... Read More about Influence of cross-section on the strength of timber beams.

Performance of a stress-laminated-timber arch bridge (2005)
Journal Article
Kermani, A., & Freedman, G. J. H. (2005). Performance of a stress-laminated-timber arch bridge. Proceedings of the ICE - Bridge Engineering, 158(4), 155-164. https://doi.org/10.1680/bren.2005.158.4.155

For the past three years the authors have been involved in the optimisation of the performance of stress-laminated-timber arch (SLTA) structures by utilising the strength properties of timber in an arching action for use as vehicle and pedestrian bri... Read More about Performance of a stress-laminated-timber arch bridge.

An investigation of cell wall micropore blocking as a possible mechanism for the decay resistance of anhydride modified wood (2005)
Journal Article
Hill, C. A. S., Forster, S. C., Farahani, M. R. M., Hale, M. D. C., Ormondroyd, G. A., & Williams, G. R. (2005). An investigation of cell wall micropore blocking as a possible mechanism for the decay resistance of anhydride modified wood. International biodeterioration & biodegradation, 55(1), 69-76. https://doi.org/10.1016/j.ibiod.2004.07.003

Corsican pine (Pinus nigra) sapwood was chemically modified with acetic, or hexanoic anhydride to a variety of weight percentage gains. The cell wall microporosity of the wood before and after chemical modification was determined using the technique... Read More about An investigation of cell wall micropore blocking as a possible mechanism for the decay resistance of anhydride modified wood.

Crane erection of timber-trussed rafter roofs (2004)
Journal Article
Hairstans, R., Kermani, A., & Lawson, R. (2004). Crane erection of timber-trussed rafter roofs. Proceedings of the ICE - Engineering Sustainability, 157(2), 89-98. https://doi.org/10.1680/ensu.157.2.89.41080

Traditional methods of timber frame construction are
labour-intensive and time-consuming. This paper details a
study of the crane-erect method of construction which
utilises on-site preparatory work and off-site fabrication.
The paper also examin... Read More about Crane erection of timber-trussed rafter roofs.