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Click here to see typical truss configurations (.pdf) |
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KEY to notes applies to both roof and floor engineering drawings A Depth and span dimensions (feet-inch-16ths) B Chord pitch, if applicable (inches per foot) C Bearing size information and reaction information D Applicable design loads E Adjustment factors to lumber and metal connector plates, spacing, and design specification F Bearing reaction force (pounds) G Metal connector plate types and sizes H Lumber size, specie, and grade for each member I Combined stress index for webs and chords J Maximum compression and tension forces for webs and chords (pounds) K Calculated LL deflection ratio and deflection magnitudes (inches) L Required truss member bracing location M Important general notes and design assumptions |