Span charts and 2012 IRC building codes for girders and headers Includes span tables for all load bearing locations and the number of jack studs These charts are for 30 pound per square foot snow load on the roof All other data is Allowable limiting heights amp spans Contact ClarkDietrich Technical Services at 888 437 3244 for any questions on tables below Interior Framing Use iProSTUD in ClarkDietrich iTools to quickly lookup the interior framing system you need ProSTUD Limiting Height Charts NEW ClarkDietrich iTools Interior Walls w Structural Framing Lookup Tool Interior Wall Heights w AISC Design Guide 34 Steel Framed Stairway Design AISC DESIGN GUIDE 34 2018 Miguel Franklin Download Download PDF Full PDF Package Download Full PDF Package This Paper A short summary of this paper 21 Full PDFs related to this paper Read Paper Download Download PDF Download Full PDF Package Translate PDF considerations for all Stud Sections For fastener tables screw sizes and head diameters do not refer to specifi c fasteners which may or may not be available from SFIA member companies Shear and tension data for screws was developed using published manufacturer data and evaluation reports available at the time of publications Disclaimer A concerted eff ort has been HEADER TRACKS SILL INFILL STUD INFILL STUD Use of cripple stud to receive head sill tracks at the jamb studs helps maintain alignment of finishes Boxed jamb studs welded together reduces material build up and finish problems ADVANTAGES 1 2 JAMB CRIPPLE STUD CRIPPLE STUD ADDITIONAL ANCHORAGE JAMB BASE TRACK

DIETRICH METAL FRAMING SHALL IN NO WAY BE DEEMED TO ASSUME ANY PROFESSIONAL RESPONSIBILITY AND HEREBY DISCLAIMS ANY AND ALL SUCH LIABILITY OR OBLIGATION T radeReady 174 S teel Joist Span Tables are to be utilized in conjunction with the notes below S pan Table Notes 1 Spans are based on continuous lateral support of the compression flange 2000 09 27 nbsp 0183 32 Typically the top track in a metal stud bearing wall has no span capability A load path must be supported by either a stud or a header You can obtain information from the American Iron amp Steel Institute 800 79Steel as I recall For a charge you can obtain their prescriptive methods manual which contains span tables and header charts It s somewhat W12 Back to Back Header with Jack Stud W13 Back to Back Header W14 L Header Detail W15 Single L Header Detail W16 Double L Header Detail W17 Stud Bracing with Cold Rolled Channel W18 Stud Bracing with Sheathing W19 Stud Bracing with Strapping and Sheathing W20 Stud Bracing with Strapping and Blocking W21 Structural Sheathing Fastening to Wall Studsspacing and the maximum span of the surfacing material Selection of steel stud size is usually derived from limiting height tables based on the capacity of the steel and the allowable deflection of finis h surfaces The limiting heights tables included in the Gypsum Construction Handbook are from ASTM C754 and were developed by the Gypsum Association GIRDER SPANS AND HEADER SPANS FOR EXTERIOR BEARING WALLS Maximum spans for Douglas fir larch hem fir southern pine and spruce pine fir and required number of jack studs Ground Snow Loads Ground Snow Loads 50 50 20 28 36 20 28 36 Girders and Headers Supporting Size Span NJ Span NJ Span NJ Girders and Headers Supporting Size Span NJ

Span tables for joists and rafters printed in ch SPS 325 Appendix A or approved by the department may be used in lieu of designing by structural analysis 3 Sawn lumber that is not graded in accordance with the stan dards under subd 1 shall use the NDS published allowable design stresses for the lumber species using grade number 3 when used for studs stringers Steel Framing Products The data in this guide is based upon the 2016 American Iron and Steel Institute s S100 16 North American Specifi cation for the Design of Cold Formed Steel Structural Members the 2015 American Iron and Steel Institute s S240 15 North American Specifi cation for Cold Formed Steel Structural Framing and2015 06 22 nbsp 0183 32 RE Metal Stud Box Header Unbraced Length hawkaz Structural 22 Jun 15 19 19 There are two different types of bracing involved here First locally the tracks will brace the compression flange of the vertical stud members in the header like a tube Globally the tracks would either need to span horizontally to a bracing mechanism at the Determine the beam header span length and the span carried supported by the beam header Click on the appropriate beam this will take you to the calculation table for your project The column on the left of each chart labeled BEAM SPAN represents the beam length with bearing required for your project The top column labled SPAN CARRIED BY BEAM determines provides load and span tables fastener requirements etc in a cookbook format similar to what is available for wood framing design The Prescriptive Method and other design standards can be purchased from the Online Store on the Steel Framing Alliance s website www steelframing org Should the structure go beyond simple design or the applicability limits of the Prescriptive

Horizontal Span Run Tables DESIGN ASSUMPTIONS 1 General guidelines for calculating Step Rise and Run The rise times the run should equal approximately75 quot Two times the rise plus one run should equal approximately25 quot Rise plus run should be 17 quot to 18 quot 2 Spanshave been limited by the capacityof typical framing anchors at the stringer to header connection on page Steel framing is easier to handle because steel studs weigh 1 3 less than wood studs and can be installed at 24 on center Steel framing offers marketing advantages because consumers recognize steel as a superior framing product for its fundamental characteristics Long term maintenance costs are reduced because steel is resistant to rot mold termite and insect Table of Contents General Section G1 Schematic of Typical Steel Framed House W12 Back to Back Header with Jack Stud W13 Back to Back Header W14 L Header Detail W15 Single L Header Detail W16 Double L Header Detail W17 Stud Bracing with Cold Rolled Channel W18 Stud Bracing with Sheathing W19 Stud Bracing with Strapping and Sheathing W20 Stud Bracing with Residential Steel Beam and Column Load Span Tables Download Cold Formed Steel quot L quot Header Field Guide Download How To Build INTERIOR WALLS with Steel Download Shear Walls amp Diaphragms Design Examples for the Design of Profiled Steel Diaphragm Panels Based on AISI S310 13 2014 Edition Download Cold Formed Steel Framed Wood or Steel Sheathed Shear stud and joist section properties tables 3 1 Structural properties are computed in accordance with CSA Standard S136 07 North American Specification for the Design of Cold Formed Steel Structural Members with S136S2 10 Supplement 2