When using a truss 1 roof the framing process.
Moment frame pitched roof.
Mono the mono roof is a single very low pitched roof used mostly on contemporary homes.
A hip set is then used to frame the 6 or 8 feet nearest the end wall.
In this design each side of the building has a roof pitch and eave.
However in practise they tend to be much shallower commonly being expressed as a gradient and can be anywhere from 1 40 to 1 80.
Pitched roofs are generally used where rainfall is heavy.
We know that the roofs are generally provided at top to cover and protect the structure from different weather conditions.
To frame this style roof hip trusses are utilized from the main peak of the building stepping down with a flat top chord.
If buildings are constructed with some limited width then also we can go for pitched roofs.
The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness.
Pitched roof is a type of roof which is provided with some slope as structure covering.
A pitched roof is in contrast to a flat roof which technically is any roof with a slope less than 10.
The anatomy of a steel portal frame can be broken down into four key in plane components.
The flat portion is increased the nearer the truss is to the end wall.
The roof pitch is typically set to 5 10ยบ with portalised bays at 6 8m centres longitudinally.