Laserfiche WebLink
Heater Seismic Force <br />Spectral Accelaration (Short Period), SDs <br />Component Amplification Factor, ap <br />Response Modification Factor, RP <br />Component Importance Factor, Ip <br />Component Operation Weight, Wp <br />Vertically Cantilevered System <br />Component Height, z <br />Average Roof Height, h <br />Z <br />h <br />Z <br />1+2h <br />O.RppSDS ( 1 + 2 h) <br />�Ip <br />Fp - 0.4 pSDSWp ( 1 + 2 h) <br />�Ip <br />Fp (Max) = 1.6 SDs: <br />Fp (Max) = 1.6 SDSIpWp <br />Fp (Min) = 0.3SDS: <br />Fp (Min) = 0.3SDSIpWp: <br />Concurrent Vertical Seismic Force, +-0.2SDSWp• <br />Seismic Design Force, Fp: <br />Heater Support Design <br />Vertical Force: V = 181 # <br />Horizontal Force H = 45 # <br />Provide (6) 1/2" dia hanger rod for gravity, O.K. <br />16 ga Clip w/ (2) #10 Screws connecting to Curtain wall for lateral <br />each #10 screw Va = 110 # x 2 = 220 # > H, O.K. <br />0.876 <br />1.00 <br />2.50 <br />1.00 <br />181 Ibs <br />Y <br />9.00 ff <br />12.00 ft <br />0.75 <br />2.50 <br />0.35 <br />63.4 Ibs <br />1.40 <br />253.7 Ibs <br />0.26 <br />47.6 Ibs <br />+-32 Ibs <br />63.4 Ibs <br />44.4 Ibs ASD <br />ASCE 7-10 Table 13.5-1 or 13.6-1 <br />ASCE 7-10 Table 13.5-1 or 13.6-2 <br />ASCE 7-10 13.1.3 <br />ASCE 7-10, 13.3-1 <br />ASCE 7-10 Eq. 13.3-2 <br />ASCE 7-10 Eq. 13.3-3 <br />