Roof deck transverse distribution 14 l span x of span.
Sdi roof deck design manual.
Sdi fddm c 2017 current sdi load distribution 24.
The second edition of the sdi roof deck design manual rddm2 2020 by steel deck institute includes 15 design examples and 40 ksi load tables including new ones for concentrated and moving loads.
Load tables are now based on 40 ksi material.
This manual provides state of the art product catalogs of sdi member manufacturers and publications of associate members who furnish items used in steel deck construction.
Since design professionals frequently use.
Rddm2 incorporates the requirements of the 2017 ansi sdi design standards and complies with the 2018 and 2021 ibc.
Steel deck institute deck profiles 8 9.
Roof deck design limit states 13 deflection web crippling shear bending bending shear interaction.
The roof deck design manual 2nd edition has been updated to the ansi sdi rd 2017 standard for steel roof deck and aisi s100 16 north american specification for the design of cold formed steel structural members 2016 edition.
Rddm2 published in june 2020 the second edition of the sdi roof deck design manual rddm2 replaces and updates the first edition.
Steel deck sdi manual of construction with steel deck moc2 2006 2 2 ond edition.
However it can be butted or lapped more than 2 to solve field fit problems.