Anchoring the gable wall
Low-rise buildings are not very resistant to wind loads, especially if they are fully or partially made using frame technology. Lightweight structures can easily be not only overturned by gusty winds, but also carried away. With regard to gable roofs with frame gables, the rules of aerodynamics apply by analogy with aircraft wings.
Often, news about hurricanes that have passed somewhere singapore mobile database the number of roofs that have been blown off. To prevent such situations from happening, the rafter structure is attached to the walls of the building with wire twists to metal ribbed pins driven into them - ruffs.
The supports of the gable frame also need to be reinforced and connected to the foundation through the walls. That is, the gable posts need to be connected to the walls, which in turn are fixed to the foundation of the house, because a light frame structure requires not only spatial rigidity, but also reliable fixation to stable structures.
It is advisable to cover the gable on the windward side with rigid slabs.
In regions requiring increased structural rigidity, it is better to construct a subfloor on the beams for the attic from tongue and groove boards rather than from sheet material.
If the gable is being installed for an uninsulated roof, then to increase the rigidity of the gable frame, spacers should be installed.
In order for the load to be redistributed to the walls and foundation, all structural elements must be firmly connected to each other. The connections are made by anchoring, the need for which increases sharply during the construction period, when the walls and roof of the house have already been built, and the door and window openings have not yet been arranged. It is needed to withstand both horizontal and vertical impacts.
To ensure spatial rigidity, it is recommended to take the following measures:
-
- Posts: 1040
- Joined: Sat Dec 21, 2024 3:36 am