Structural Roof Framing Plan Details

Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.

Structural roof framing plan details.

The run or half the building span is the base of the triangle. It is the form most commonly used by. Ridge board ridge beam. Gable a gable roof has a ridge at the center and slopes in two directions.

Transfers the loadof the roof through the raftersto walls below. Ridge board v s beam. Supported by lally columns. The point at which all the raftersare attached to.

The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. No framing or structural members are to be modified notched or cut without the approval of the engineer. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. An example of each is shown in figure 2 1.

Would the framing labor and material for a steep pitch victorian roof be the similar to a colonial. A ridge board is a horizontal member of the roof frame. Parts of a roof. The rise or height of the roof at its peak is the altitude of the triangle.

The ownner shall familiarize themselves with the drawings. And the line length measurement from the roof peak to the building wall is the hypotenuse. Common types of roofs and basic framing terms. The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

Footing details fifth floor beam layout plan roof beam layout plan ground floor beam details b first floor beam details a secondfloor beam details b.