2001 ASD Supplements - unprotected PDF - American Wood Council

ASD WOOD STRUCTURAL FRAME CONSTRUCTION LUMBER SUPPLEMENT MANUALTable of ContentsChapter/TitlePageChapter/TitlePage1 Designer Flowchart ........................................ L-11.1 Flowchart2 Introduction to StructuralLumber ...................................................................................................L-32.1 Product Information2.2 Common Uses2.3 Availability3 Design Values .................................................................L-53.1 General3.2 Design Values4 Design Adjustment Factors ... L-74.1 General4.2 Use of Adjustment Factors6 Other Considerations ........................ L-256.1 General6.2 Dimensional Changes6.3 Fire Assemblies7 Span Tables .................................................................... L-437.1 Universal Span Tables7.2 Species Specific Span Tables8 Section Properties ..................................... L-618.1 Cross-Section PropertiesAppendix ..................................................................................................L-65Example of Chapter 5 Capacity TableDevelopment5 Member Selection Tables ....... L-135.1 General5.2 Selection Table Checklist5.3 Capacity TablesList of TablesDesign Adjustment Factors4.1 Frequently Used Load Duration Factors, C D ..... L-104.2 Wet Service Factor, C M ................................................................. L-104.3 Temperature Factor, C t ................................................................... L-104.4 Size Factor, C F .......................................................................................... L-114.5 Flat Use Factor, C fu ............................................................................ L-114.6 Incising Factor, C i ................................................................................ L-11Member Selection Tables5.1 Tension Member Capacity (T′), StructuralLumber ............................................................................................................... L-165.2 Wall Stud (Axial Compression Only) Capacity(P′), Structural Lumber ................................................................ L-175.3 Column Capacity (P′, P x ′, P y ′), Timbers ................. L-185.4 Bending Member (Joist) Capacity, (M′, C r M′,V′, and EI), Structural Lumber .......................................... L-215.5 Bending Member (Beam) Capacity (M′, V′,and EI), Timbers ................................................................................... L-22Other Considerations6.1 Coefficient of Moisture Expansion, e ME ,and Fiber Saturation Point, (FSP) for SolidWoods ................................................................................................................. L-276.2 One-Hour Fire-Rated LoadbearingWood-Frame Wall Assemblies ........................ L-286.3 Two-Hour Fire-Rated LoadbearingWood-Frame Wall Assemblies ........................ L-286.4 One-Hour Fire-Rated Wood Floor/CeilingAssemblies ...................................................... L-296.5 Two-Hour Fire-Rated Wood Floor/CeilingAssemblies ...................................................... L-29Joist and Rafter Span Tables7.1 – 7.9 Span Tables ......................................................... L-45 – L-537.10 – 7.12 Species Specific Span Tables ...L-55 – L-57Section Properties8.1 Section Properties of Standard Dressed (S4S)Sawn Lumber ........................................................................................... L-62AMERICAN FOREST & PAPER ASSOCIATION