However it can be butted or lapped more than 2 to solve field fit problems.
Sdi roof deck design manual pdf.
The availability of 33 ksi deck should be confirmed with specific manufacturers.
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.
Originally used only for roof construction the steel deck institute traditionally limited its attention to roof assemblies.
Tables found in section 5 of the floor deck design manual that are not included.
About the steel deck institute.
Steel deck sdi manual of construction with steel deck moc2 2006 2 2 ond edition.
Roof deck is typically installed to endlap approximately 2 over supports.
New information has also been added.
Replaces steel deck institute sdi deep rib dr roof decks dgb 36 b 36 dgn 32 n 32.
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.
Since design professionals frequently use.
Steel deck institute deck profiles 8 9.
Definitive guide to the proper design and specification of.
22 gage 0 0295 design x 0 95 0 028 minimum aisi s100 sections a2 1 and a2 2.
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.
The steel deck institute design manual for composite decks form decks and roof decks a.
Effective use of the new sdi roof deck design manual.
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.
F y 85 9 ksi f u 88 7.
The tables in appendix a are for composite deck and composite deck slabs with the yield strength of the deck equal to 33 ksi.
Typical gages for roof deck 22 gage thru 16 gage actual steel thickness to be at least 95 of design thickness i e.
The fourth edition of the sdi diaphragm design manual ddm04 replaces the third edition ddm03.
Some sdi members manufacture deck in this yield strength.
Roof deck design limit states 13 deflection web crippling shear bending bending shear interaction.
Load tables are now based on 40 ksi material.
September 2015 the fourth edition of the sdi diaphragm design manual ddm04 replaces the third edition ddm03.
Roof deck transverse distribution 14 l span x of span.
