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Generally the load on roofs consists of two components: the snow load and the wind-pressure. The action of these loads is quite different on flat roofs and pitched ones. The snow load on flat roofs is great; practically it is at the maximum. As to the wind pressure on roofs of this type, it is very small – practically it is at the minimum. On pitched roofs the situation is different; when the pitch of the roof increases the weight of the snow load decreases. As to the wind pressure, it increases with the increase of the pitch.
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What components does the load on roofs consist of?
The load on roofs consists of the pitch of the roof and of the weight of the snow load.
The load on roofs consists of increase of the pitch and the wind-pressure.
The load on roofs consists of flat roofs and pitched roofs.
The load on roofs consists of the snow load and the wind-pressure.