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HOWIE BARGREEN I May 10, 2022 I SDA Job# 7673 I 6 <br /> CHORD DESIGN: <br /> EV(Roof)= <br /> Sub-diaphragm length= 100.0 ft Total-diaphragm length= 100.0 ft Design Load(critical case)= 426 PLF <br /> Sub-diaphragm width= 53.0 ft <br /> T= <br /> = <br /> 'EV(unit shear)x$diaphragm length) — 426 PLF$x 100 ft. =5322 lbs *SEE DIAPHRAGM <br /> DESIGN FOR EV(unit <br /> shear) <br /> Top Plate Size: 2x6 I Species/Grade: HF#2 <br /> Area= 8.25 inA2 Ft = 525 psi <br /> Load duration(CD)= 1.60 Tallowable = Area x CD x Ft =6,930 lbs <br /> I <br /> Since T allowable is greater than T applied,OK. <br /> SHEAR CAPACITY OF 10d COMMON NAIL = 102 lbs 102 x Cd x p= 163 lbs 2018 NDS <br /> #OF NAILS PER 4FT.SPLICE= 5321 lbs =33 NAILS USE:2x6 HF#2 TOP PLATE w/(2) 10d <br /> 163 lbs COMMON NAILS @ 3 in.o/c <br /> EV(2nd Floor)= <br /> Sub-diaphragm length= 100.0 ft Total-diaphragm length= 100.0 ft Design Load(critical case)= #VALUE! <br /> Sub-diaphragm width= 53.0 ft <br /> T_ _ 'EV(unit shear)x$diaphragm length) _ #VALUE!8 #VALUE! *SEE DIAPHRAGM <br /> DESIGN FOR EV(unit <br /> shear) <br /> Top Plate Size: 2x6 I Species/Grade: HF#2 <br /> Area= 8.25 inA2 Ft = 525 psi <br /> Load duration(CD)= 1.60 Tallowable = Area x CD x Ft =6,930 lbs <br /> Since T allowable is greater than T applied,OK. <br /> SHEAR CAPACITY OF 10d COMMON NAIL = 102 lbs 102 x Cd x p= 163 lbs 2018 NDS <br /> #VALUE! <br /> #OF NAILS PER 4FT.SPLICE= 163 lbs #VALUE! #VALUE! <br />