CYCLONES
Cyclone ‘Seroja’ made landfall near Kalbarri, Western Australia on April 11 2021, a town in Region B2 in AS1/NZS 1770.2. Despite this being a cyclonic region in the Standard, there was considerable building damage as a result of lack of attention to the high internal pressures caused when large openings are created in the building envelope. The full report of the Cyclone Testing Station for this event can be found at: https://www.jcu.edu.au/__data/assets/pdf_file/0004/1801606//Technical-Report- 66-TC-Seroja-2021.pdf/_noproxycache Cyclone “Isla” crossed the coast of Western Australia on April 13,2023,at about 20deg S near the old northern border of Region D. (Note: The border has changed to 19 deg S in AS/NZS 1170.2) Fortunately the path of the cyclone was mainly over spaesely -populated areas. However, there was severe structural damage to a roadhouse, some cattle-station buildings and solar panels (both roof - and ground - mounted). The JCU-CTS report is at : https://www.jcu.edu.au/_data/assets/pdf_file/0010/2065348/TR67-TC-ilsa- reportV1.pdf/_noproxycache
john.holmes[at]jdhconsult.com
P.O. Box 369 Mentone Vic 3194 Australia.
JDHConsulting 2021
john.holmes[at]jdhconsult.com
P.O. Box 369 Mentone Vic 3194 Australia.
CYCLONES
Cyclone ‘Seroja’ made landfall near Kalbarri, Western Australia on April 11 2021, a town in Region B2 in AS1/NZS 1770.2. Despite this being a cyclonic region in the Standard, there was considerable building damage as a result of lack of attention to the high internal pressures caused when large openings are created in the building envelope. The full report of the Cyclone Testing Station for this event can be found at: https://www.jcu.edu.au/__data/assets/pdf_file/0004/1801 606//Technical-Report-66-TC-Seroja- 2021.pdf/_noproxycache Cyclone “Isla” crossed the coast of Western Australia on April 13,2023,at about 20deg S near the old northern border of Region D. (Note: The border has changed to 19 deg S in AS/NZS 1170.2) Fortunately the path of the cyclone was mainly over spaesely -populated areas. However, there was severe structural damage to a roadhouse, some cattle-station buildings and solar panels (both roof - and ground - mounted). The JCU-CTS report is at : https://www.jcu.edu.au/_data/assets/pdf_file/0010/2065 348/TR67-TC-ilsa-reportV1.pdf/_noproxycache