2001 ASD Supplements - unprotected PDF - American Wood Council

ASD STRUCTURAL GLUED LAMINATED TIMBER SUPPLEMENTGL-27Table 4.6(Cont.)Volume Factor for Bending about X-X Axis Southern Pine GluedLaminated TimberDepthC v when Span (ft.) isd (in.) 10 14 18 22 26 30 34 38 42 46 508-1/2 in. Width9-5/8 1.000 1.000 0.993 0.984 -- -- -- -- -- -- --11 1.000 0.999 0.987 0.977 0.969 -- -- -- -- -- --12-3/8 1.000 0.993 0.981 0.971 0.963 0.956 -- -- -- -- --13-3/4 1.000 0.988 0.976 0.966 0.958 0.951 0.945 -- -- -- --15-1/8 1.000 0.984 0.971 0.962 0.954 0.947 0.941 -- -- -- --16-1/2 0.996 0.979 0.967 0.957 0.949 0.943 0.937 0.932 -- -- --17-7/8 0.992 0.975 0.963 0.954 0.946 0.939 0.933 0.928 0.923 -- --19-1/4 0.988 0.972 0.960 0.950 0.942 0.935 0.930 0.924 0.920 0.916 --20-5/8 0.985 0.968 0.956 0.947 0.939 0.932 0.926 0.921 0.917 0.912 0.90922 0.982 0.965 0.953 0.944 0.936 0.929 0.923 0.918 0.914 0.910 0.90623-3/8 0.979 0.962 0.950 0.941 0.933 0.926 0.921 0.915 0.911 0.907 0.90324-3/4 0.976 0.960 0.948 0.938 0.930 0.924 0.918 0.913 0.908 0.904 0.90026-1/8 0.973 0.957 0.945 0.936 0.928 0.921 0.915 0.910 0.906 0.902 0.89827-1/2 0.971 0.955 0.943 0.933 0.925 0.919 0.913 0.908 0.904 0.899 0.89628-7/8 0.968 0.952 0.940 0.931 0.923 0.917 0.911 0.906 0.901 0.897 0.89430-1/4 0.966 0.950 0.938 0.929 0.921 0.915 0.909 0.904 0.899 0.895 0.89131-5/8 0.964 0.948 0.936 0.927 0.919 0.912 0.907 0.902 0.897 0.893 0.88933 0.962 0.946 0.934 0.925 0.917 0.911 0.905 0.900 0.895 0.891 0.88834-3/8 0.960 0.944 0.932 0.923 0.915 0.909 0.903 0.898 0.894 0.889 0.88635-3/4 0.958 0.942 0.930 0.921 0.913 0.907 0.901 0.896 0.892 0.888 0.88437-1/8 0.956 0.940 0.929 0.919 0.912 0.905 0.900 0.895 0.890 0.886 0.88238-1/2 0.955 0.939 0.927 0.918 0.910 0.904 0.898 0.893 0.888 0.884 0.88139-7/8 0.953 0.937 0.925 0.916 0.908 0.902 0.896 0.891 0.887 0.883 0.87941-1/4 0.951 0.935 0.924 0.915 0.907 0.900 0.895 0.890 0.885 0.881 0.87842-5/8 0.950 0.934 0.922 0.913 0.905 0.899 0.893 0.888 0.884 0.880 0.87644 0.948 0.932 0.921 0.912 0.904 0.898 0.892 0.887 0.883 0.879 0.87545-3/8 0.947 0.931 0.919 0.910 0.903 0.896 0.891 0.886 0.881 0.877 0.87446-3/4 0.945 0.930 0.918 0.909 0.901 0.895 0.889 0.884 0.880 0.876 0.87248-1/8 0.944 0.928 0.917 0.907 0.900 0.894 0.888 0.883 0.879 0.875 0.87149-1/2 0.943 0.927 0.915 0.906 0.899 0.892 0.887 0.882 0.877 0.873 0.87050-7/8 0.941 0.926 0.914 0.905 0.897 0.891 0.885 0.881 0.876 0.872 0.86952-1/4 0.940 0.924 0.913 0.904 0.896 0.890 0.884 0.879 0.875 0.871 0.86753-5/8 0.939 0.923 0.912 0.903 0.895 0.889 0.883 0.878 0.874 0.870 0.86655 0.938 0.922 0.911 0.901 0.894 0.888 0.882 0.877 0.873 0.869 0.86556-3/8 0.937 0.921 0.909 0.900 0.893 0.886 0.881 0.876 0.872 0.868 0.86457-3/4 0.935 0.920 0.908 0.899 0.892 0.885 0.880 0.875 0.871 0.867 0.86359-1/8 0.934 0.919 0.907 0.898 0.891 0.884 0.879 0.874 0.870 0.866 0.86260-1/2 0.933 0.918 0.906 0.897 0.890 0.883 0.878 0.873 0.869 0.865 0.8614DESIGN ADJUSTMENT FACTORSAPA – The Engineered Wood Association