Laserfiche WebLink
ROOF LEVEL SHEAR WALLS - LINE D <br />Total shr wall length, SL =7 =7 <br />Tributary width, TW =(17) / 2 =8.5 <br />Tributary length, TL =8 =8.0 <br />Tributary area, TA =TW * TL =68 <br />Seismic shear, VSR=(RDL*TA + 2*WDL*TW*THR)*Cs =336.761 lb <br />Vs=VSR / SL =48.1 plf <br />Wind shear, Vw =(WP * TW * THR) / SL =79.7 plf <br />Therefore V = max(VSR, Vw) =79.7 plf; <br />Use shear wall Type 1 w/ allow =280 plf <br />7 ft shr wall panel: <br />Hold-down, Use <br />HDU2 = 2306 lb <br />Mot = V * HR * (shr wall panel) =4461 <br />Mr= (WDL*HR)*(shr wall panel)2 / 2=2940 <br />Uplift = [(Mot)*0.7 - (Mr)*(0.6-0.14SDS)] / [1.2 *(shr wall panel)] =212.61 <br />ROOF LEVEL SHEAR WALLS - LINE E <br />Total shr wall length, SL =7 =7 <br />Tributary width, TW =(17) / 2 =8.5 <br />Tributary length, TL =8 =8.0 <br />Tributary area, TA =TW * TL =68 <br />Seismic shear, VSR=(RDL*TA + 2*WDL*TW*THR)*Cs =336.761 lb <br />Vs=VSR / SL =48.1 plf <br />Wind shear, Vw =(WP * TW * THR) / SL =79.7 plf <br />Therefore V = max(VSR, Vw) =79.7 plf; <br />Use shear wall Type 1 w/ allow =280 plf <br />7 ft shr wall panel: <br />Mot = V * HR * (shr wall panel) =4461 Hold-down, Use <br />HDU2 = 2306 lbMr= (WDL*HR)*(shr wall panel)2 / 2=2940 <br />Uplift = [(Mot)*0.7 - (Mr)*(0.6-0.14SDS)] / [1.2 *(shr wall panel)] =212.61 <br />1621 S Diamond St & <br />Unit# 24/24/2025