As the project location is in center pare of Vietnam, where there will be typhoon time to time, but Client is still preferring aluminum structure, so we designed the structure on principles below:
Narrow the spacing of the anchor points
Make the structure lower compared with traditional concrete roof structure design with HDG structures to make it better working with high wind speed
The structure will not fail for wind speed <40m/s
Heavier concrete foundations are used with re-enforcing structure adhesives to increase the pull-out force.
Here are some photos for the mounting structure during construction and anti-pullout test we did.





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