Student researcher

Korah Parackal
Dr Korah Parackal Research Leader

This study examined the dangers of losing fasteners on the roof of a home during a cyclone by using a wind tunnel to test the connections and surveying past cyclone damage to finally create a model that demonstrates progressive and cascading failures within a simulation. The outcomes of this PhD have allowed for the design and construction of more resilient structural systems and techniques for retrofitting existing structures.

Year Type Citation
2020 Journal Article Parackal, K., Ginger, J. & Henderson, D. Progressive failures of batten to rafter connections under fluctuating wind loads. Engineering Structures 215, (2020).
2018 Journal Article Parackal, K., Ginger, J. & Henderson, D. Wind load fluctuations on roof batten to rafter/truss connections. Journal of Wind Engineering & Industrial Aerodynamics 175, (2018).
2018 Thesis Parackal, K. The structural response and progressive failure of batten to rafter connections under wind loads. (2018). at <https://researchonline.jcu.edu.au/62277/>
2017 Conference Paper Parackal, K., Ginger, J., Smith, D. J. & Henderson, D. Load sharing between batten to rafter connections under wind loading. 13th Americas Conference on Wind Engineering (2017). at <https://www.researchgate.net/publication/317411903_Load_Sharing_Between_Batten_to_Rafter_Connections_under_Wind_Loading>
2017 Journal Article Boughton, G. N., Parackal, K., Satheeskumar, N. & Henderson, D. Development of a full-scale structural testing program to evaluate the resistance of Australian houses to wind loads. Frontiers in Built Environment (2017). doi:10.3389/fbuil.2017.00021
2016 Conference Paper Parackal, K., Ginger, J. & Henderson, D. Correlation of peak wind loads at batten-truss connections. 18th Australasian Wind Engineering Society Workshop (Australasian Wind Engineering Society, 2016).
2016 Conference Paper Parackal, K., Ginger, J. & Henderson, D. Correlation of peak wind loads at batten-truss connections. Mechanics of Structures and Materials XXIV (CRC Press, 2016). at <https://www.crcpress.com/Mechanics-of-Structures-and-Materials-XXIV-Proceedings-of-the-24th-Australian/Hao-Zhang/p/book/9781138029934>
2016 Journal Article Parackal, K., Humphreys, M., Ginger, J. & Henderson, D. Wind loads on contemporary Australian housing. Australian Journal of Structural Engineering 17, (2016).
2015 Conference Paper Rumsewicz, M. Research proceedings from the 2015 Bushfire and Natural Hazards CRC & AFAC conference. Bushfire and Natural Hazards CRC & AFAC annual conference 2015 (Bushfire and Natural Hazards CRC, 2015).
Understanding progressive failures to wind load
18 Aug 2015
This study will determine the load redistribution and progressive failure mechanisms of houses to severe wind...
Korah Parackal Conference Poster 2016
12 Aug 2016
Peak wind loads on batten to truss connections on a typical gable roof house were examined using a 1/50 scale...
Load redistribution and progressive failures of batten to rafter connections under wind loading
29 Jun 2017
As-built single nailed batten to rafter connections were tested under fluctuating dynamic loads determined...
Progressive failures of roofs under wind loading
19 Sep 2018
Progressive or cascading failures of roofing connections were simulated using a computer model based on wind...
27 Aug 2019
Vulnerability and Adaptation to Wind Simulation (VAWS) is a software package that can be used to model the...