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How To Read Truss Layout. The slope or depth span and spacing and location of all joints. DesIgn loaDs Every Truss Design Drawing specifies the loads for which the truss was designed. There are two primary advantages of roof trusses. A Truss Placement Diagram is an illustration identifying the assumed location for each truss based on the Truss Manufacturers interpretation of the Construction Documents.
8142010 A truss for a gable roof on one side of your home for example might need to be 15 feet 46 m long and 46 feet 1218 m tall. Truss design drawings have long been a source of confusion for contractors design professionals and building inspectors alike. This is a smart truss design for buildings in windy or snowy areas. Truss Technology IN BUILDING How to Read a Truss Placement Plan A Truss Placement Plan is a layout drawing identifying the assumed location for each truss based on the Truss Manufacturers interpretation of the Construction Design Documents. The number of plies required for each truss. The girder may be a single truss or can consist of identical trusses that must be attached together to act as one.
The truss number that correlates to the Truss Placement Plan or the Construction Design Documents.
G - Truss Span feet - inches - sixteenths H - Plate Offsets i - Design Loading PSF J - Spacing OC. MulTI-ply gIrDer ConneCTIon A girder is a truss that supports loads from other structural members framing into it. 8142010 A truss for a gable roof on one side of your home for example might need to be 15 feet 46 m long and 46 feet 1218 m tall. A hip or hipped truss is used to give the roof slopes on all four sides which then come to a point in the middle. Learn to read basic truss design drawings and how to interpret them. A Truss Design Drawing usually contains the following geometrical information about the truss that it represents.
