Outrigger Roof Construction

I m using joist extensions on the side perpendicular to joists.

Outrigger roof construction.

Dictionary of construction terminology outrigger. Outrigger system performance is aff ected by outrigger locations through the height of a building the number of levels of outriggers provided their plan locations the presence of belt trusses to engage adjacent perimeter columns versus stand alone mega columns outrigger truss depths and the primary structural materials used. Verge overhangs are the areas of a timber framed roof that. Outrigger designing buildings wiki share your construction industry knowledge.

Doing a school with steel joist roof and cmu bearing walls. I m marked the one outrigger they put in. A pair of vertical flange plates have surfaces on a diametral plane of the cut out. Usually a smaller member nailed to a larger rafter to form a cornice or roof over.

My question is on the sides parallel to joists. What should the spacing be for 2x6 outriggers on the rake ends of a gable roof with 12 eaves. H3 2 treated framing required for outriggers rafters and flying rafters if exposed to the weather. I was thinking of just running them on 24 centers but perhaps this is excessive since the eave is short and not bearing much weight.

Originally a nautical phenomenon outriggers have been used for millennia as extended floats attached to canoes to provide stability and so avoid overturning. The outrigger beam comprises upper and lower horizontal plates with semicircular cut outs at their ends to receive the cylinder of the jack. Outrigger an extension of a rafter beyond the wall line. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.

An extensible outrigger construction comprises a tubular housing secured to a vehicle frame having an outrigger beam telescoped into it. Outrigger fixing see tables 1 and 2 clearing up gable verge outrigger confusion in nzs 3604 2011 outrigger cantilever distance nzs 3604 2011 table 10 9 note. The building has a 4 ft roof overhang all around. Mar 14 2014 roof framing sketch of gable roof structure with outrigger system showing water.