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is
<br /> Structural
<br /> Engineering & Design Inc.
<br /> 1815 Wright Ave La Verne. CA 91750 Tel: 909.596,1351 Fax: 909.596,7186
<br /> By: Bob S Project: Fast Signs Project#;24-0917-16
<br /> Seismic Forces Configuration:TYPE A SELECTIVE RACK
<br /> Lateral analysis Is performed with regard to the requirements of the 2012 RMI ANSI MH U.1-2012 Sec 2.6&ASCE 7.16 sec 15.5.3 Ss= 1.250
<br /> Transverse(Cross Aisle)Seismic Load S1= 0.444
<br /> V= Cs*Ip*Ws=Cs*Ip*(0.67*P*Prf+D) vt Fa= 1.200
<br /> Cs1= Sds/R Fv= 1.850
<br /> = 0.2500 Cs-max*Ip= 0.2500 Sds=2/3*Ss*Fa= 1.000
<br /> Cs2= 0.044*Sds Vmin= 0.015 Sd1=2/3*S1*Fv= 0,548
<br /> = 0A440 Eff Base Shear=Cs= 0.2500 Transverse E evatton Ca=0.4*2/3*Ss*Fa= 0.4000
<br /> Cs3= 0,5*S1/R Ws= (0.67*PLRFI * PL)+DL(RMI 2,6.2) (-transverse,Braced Frame Dir,)R- 4.0
<br /> = 0.0555 = 11,540 Ib Ip= 1.0
<br /> Cs-max= 0.2500 Vtransv=Vt= 0.25 * (150 Ib + 11390 Ib) PRF1= 1,0
<br /> Base ShearCoeff=Cs= 0.2500 Etransverse= 2,885Ib Pallet Height=hp= 48,0 In
<br /> [imit States Level rransverseseistnicshearperupright DL per Beam Lvl= 30 Ib
<br /> Level PRODUCT LOAD P P*0.67*PRF1 DL hi wl*hi Fi Fi*(h'I+hp/2)
<br /> 1 3,400 Ib 2,278 Ib 30 Ib 58 in 133,864 192.3 Ib 15,769-#
<br /> 2 3,400 Ib 2,278 Ib 30 Ib 116 in 267,728 384.7 Ib 53,858-#
<br /> 3 3,400 Ib 2,278 Ib 30 Ib 174 in 401,592 577.0 Ib 114,246-#
<br /> 4 3,400 Ib 2,278 Ib 30 Ib 232 in 535,456 769.3 Ib 196,941-#
<br /> 5 3,400 lb 2,278 Ib 30 lb 290In 669,320 961.7lb 301,974-#
<br /> I
<br /> sum: P=17000lb 11,390lb 150 Ib W=11540lb 2,007,960 2,885lb E=682,787
<br /> Longitudinal Downaisle Seismic Load
<br /> Similarly for longitudinal seismic loads,using R=6.0 Ws= (0.67* PLRFZ* P) + DL PRP2= 1.0
<br /> Cs1=Sd1/(T*R)= 0.0913 = 11,540 Ib (Longitudinal,Unbraced Dir.)R= 6.0
<br /> Cs2= 0,0440 Cs=Cs-max*Ip= 0.0913 T= 1.00 sec
<br /> Cs3= 0.0370 Vlong= 0.0913 * (150 Ib + 11390 1 M= .=1
<br /> Cs-max= 0.0913 Elongitudinal= 1,0541b LlfnkStatesLevelLonglt.selsmIeshearperuprlght
<br /> Level PRODUC LOAD P P*0.67*P12 DL hi wi*hl R Front View
<br /> 1 3,400 lb 2,278 lb 30 lb 58In 133,864 70.31b
<br /> 2 3,400 Ib 2,278 Ib 30 Ib 116 in 267,728 140.5 Ib
<br /> 3 3,400 lb 2,278 Ib 30 lb 174In 401,592 210.8lb
<br /> 4 3,400 Ib 2,278 Ib 30 Ib 232 in 535,456 281.1 Ib
<br /> 5 3,400 Ib 2,278 Ib 30 Ib 290 in 669,320 351.3 Ib
<br /> I
<br /> sum: 11,3901b 150 lb W=11540lb 2,007,960 1,054lb
<br /> type a aelect-fast signs.xls Page 5--of 13 9/1(5/2024
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