Sdi Roof Deck Design Manual Pdf

Replaces steel deck institute sdi deep rib dr roof decks dgb 36 b 36 dgn 32 n 32.

Sdi roof deck design manual pdf.

It includes information for the design of steel deck diaphragms for roof and floor decks and complies with the requirements of the ansi aisi s310 2013 north american standard for the design of profiled steel diaphragm panels. 22 gage 0 0295 design x 0 95 0 028 minimum aisi s100 sections a2 1 and a2 2. Typical gages for roof deck 22 gage thru 16 gage actual steel thickness to be at least 95 of design thickness i e. Roof deck is typically installed to endlap approximately 2 over supports.

It includes information for the design of steel deck diaphragms for roof and floor decks and complies with the requirements of the ansi aisi s310 2013 north american standard for the design of profiled steel diaphragm panels. Originally used only for roof construction the steel deck institute traditionally limited its attention to roof assemblies. Since design professionals frequently use. Roof deck design limit states 13 deflection web crippling shear bending bending shear interaction.

However it can be butted or lapped more than 2 to solve field fit problems. F y 85 9 ksi f u 88 7. Since 1939 the steel deck institute has provided uniform industry standards for the engineering design manufacture and field usage of steel floor and roof decks. September 2015 the fourth edition of the sdi diaphragm design manual ddm04 replaces the third edition ddm03.

Load tables are now based on 40 ksi material. Some sdi members manufacture deck in this yield strength. Steel deck sdi manual of construction with steel deck moc2 2006 2 2 ond edition. The steel deck institute design manual for composite decks form decks and roof decks a.

Tables found in section 5 of the floor deck design manual that are not included. The fourth edition of the sdi diaphragm design manual ddm04 replaces the third edition ddm03. Definitive guide to the proper design and specification of. Effective use of the new sdi roof deck design manual.

The tables in appendix a are for composite deck and composite deck slabs with the yield strength of the deck equal to 33 ksi. Members of sdi are manufacturers of steel floor and roof decks. The second edition of the sdi roof deck design manual rddm2 2020 by steel deck institute is available for purchase in either hard copy or digital form. The availability of 33 ksi deck should be confirmed with specific manufacturers.

New information has also been added. Roof deck transverse distribution 14 l span x of span. This new book updates the first edition including compliance with the 2017 ansi sdi standards.