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<br />SUMMf~RY <br /> <br />o F <br /> <br />CON S T R U C T I 0 N----P AGE 3 <br /> <br />**** ROOF SHEATHING AS SHEAR DIAPHRAGM **** <br /> <br />** Transvelse ** <br />Roof tlusses ale Southeln Pine lumber, spaced at 24 inches <br />Sheathing is STRUCTURAL 1 plywood, 15/32 inch thick, no intelmediate blocking <br />Sheathing has no intelmediate blocking <br />Fastenels on panel ends are ad common nails spaced at 6 inches <br />Fastenels in panel interior are ad common nails spaced at 12 inches <br />Total length of shearwalls = 29.5 feet <br /> <br />** Longitudinal ** <br />Roof trusses are Southern Pine lumbel, spaced at 24 inches <br />Sheathing is STRUCTURAL 1 plywood, 15/32 inch thick, no intelmediate blocking <br />Sheathing has no intermediate blocking <br />Fastenels on panel ends are ad common nails spaced at 6 inches <br />Fastenels in panel interior are ad common nails spaced at 12 inches <br />Total length of shealwalls = 22.5 feet <br /> <br />----------------------------------------------------------------------------- <br /> <br />**** ROOF SHEATHING FOR FASTENER WITHDRAWAL **** <br /> <br />Intelior zone (area Ri) <br />Roof trusses are Southern Pine lumbel, spaced at 24 inches <br />Sheathing is 4a in. by 96 in., 15/32 inch thick <br />Sheathing has no intelmediate blocking <br />Fasteners along end tlusses are ad nails spaced at 12 inches <br />Fastenels along into trusses ale ad nails spaced at 12 inches <br /> <br />Edge stlip (area Si) width = 4 feet <br />Roof trusses ale southern Pine lumbel, spaced at 24 inches <br />Sheathing is 4a in. by 96 in., 15/32 inch thick <br />Sheathing has no intelmediate blocking <br />Fastenels along end trusses are ad nails spaced at 12 inches <br />Fastenels along into tlusses are ad nails spaced at 12 inches <br /> <br />Roof trusses are southern pine lumbel, spaced at 24 inches <br />Sheathing is 4a in. by 96 in., 15/32 inch thick <br />Sheathing has no intermediate blocking <br /> <br />---------------------------------------------------------------------------- <br /> <br />*** REI N FOR C E D <br /> <br />MAS 0 N R Y <br /> <br />TIE <br /> <br />B E A M *** <br /> <br />Size of concrete masonry beam = a in. x 8 in. nominal ( 7.625 x 7.625 act) <br />Top reinfolcing steel = 1 --# 5 <br />Bottom reinfolcing steel = ~ --# 5 <br />Reinforcing steel cover at top is 1.5 in. <br />End of veltical tie column bar is to be bent into a standard A.C.I. hook. <br /> <br />//! <br />~~l' <br />