Top Chord Bearing Floor Truss Cad Detail

A top chord bearing truss is used to support the second story floor assembly.

Top chord bearing floor truss cad detail.

Truss a pre built component that functions as a structural support. Probably one of the most appreciated feature of the mitek floor truss engineered floor system is the ability to hide beam in the floor by using a top chord bearing condition. When the 4x4 block length is extended this is referred to as mid chord bearing. I would imagine that a 16 truss could easily accommodate a 2x8 or even 2x10.

Top chord bearing truss in conventional residential construction framing in phoenix arizona consumed considerably more wood than should have been used resulting in extra costs of both time and materials. Is the install much slower doing this as opposed to the bottom chord bearing on a foundation wall. Top chord bearinga floor truss support condition in which the truss load is transferred to the bearing or support through the top chord and 4x4 block end detail. There is nothing suporting the truss joists on the bottom.

No joist hanger are necessary and substantial material and labor saving can be achieve. Top chord bearing end condition the ultimate advantage. Local code says bottom of footing must be at 36. I d like to do a conditioned crawl space foundation.

Top chord truss bearing on double ledger has cad. I d like to use floor trusses. Does anyone have any experience of doing top chord bearing on the foundation wall. Composite truss floor perpendicular has cad.

The ends of these trusses are visible on the exterior. Top chord bearing flat truss pratt configuration fl att rus w e nc of ig s l op i ngp are ch ds h w f u t sloping top chord howe configuration floor truss system 42 modified warren configuration mono trusses scissors mono mono parts of a truss framed roof gable end valley set. If you look closely i hope you can see that the top chord extension is also being used as bearing. Bunt is referring to use the top chord of the truss to hang on the ledge.

The width of the ledger will be absorbed into the depth of the truss. I will have my engineer verify. Add a new project. Forming the top of the floor truss.

Top chord bearing on frame wall top chord bearing on masonry wall top chord cut after installation intermediate bearing continuous floor truss special engineering required roof floor truss manual 7 31 08 10 43 am page 10. The wider the ledger the larger the bearing surface for the top chord of the truss. I am not used to seeing this method and wanted to see if anyone knows if truss joinsts can now be engineered this way.