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<br /> MODULAR BUILDING PAD& PIER FOUNUAi'ION DESIGN -FOUNDATION CALCULATIuIV� IBC-2012
<br /> 25psf-RLL,40psf-FLL,110mph, Exp
<br /> CLIENT Pacific Mobile DEALER: Pacific Mobile Criteria C, Cat-D, Ss-1.5, Fp-1500 psf
<br /> Date: 12-Dec-15 PO# E2015226 Location: KCDA Standards
<br /> Project#: 201501 # 27.1 28x32 MODULAR FDN-Classroom State(s): ID-OR-WA PNW
<br /> w/(2) Floor Joist Spans/Module
<br /> I. DESIGN CRITERIA: 28x32 MODULAR FDN-Classroom w/2 Floor Joist S ans/Module
<br /> Dead Load: Roof, RDL= 10 psf
<br /> 1 st Floor Ceiling CDL = 1
<br /> E&M = 1
<br /> Floor, FDL = 10 psf
<br /> Wall, WDL = 9 psf
<br /> Roof Live Load: Snow Load, RLL= 25 psf
<br /> Load Duration Factor, Cd = 1.15 %
<br /> Floor Load: Uniform Floor Load, FLL= Classroom 40 psf IBC Table 1607.1
<br /> Concentrated Live Load, p = 1000 Ibs. IBC Table 1607.1
<br /> Partion, PDL = 0 psf
<br /> Wind Load: Basic Wind Speed, V= 110 mph ASCE 7 Figure 26.5-1A
<br /> Building Risk Classification: Category II ASCE 7 Table 1.5-1
<br /> Wind Importance Factor, Iw= 1.00 ASCE 7 Table 1.5-1
<br /> Wind Directional Factor, Kd 0.85 ASCE 7 Table 26.6-1
<br /> "a" Edge Pressure Distance= 3.00 ft
<br /> 3 Roof Slope= �3 :12 = 14.04 Degrees
<br /> Edge Wind Pressure, Wep= 24.1 psf ASCE 7 Figure 28.6-1
<br /> Interior Wind Pressure, Wip= 16 psf ASCE 7 Figure 28.6-1
<br /> Average Wind Pressure,Wp= 17.74 psf ASCE 7 Figure 28.6-1
<br /> Exposure Category= C�Exposure Factor, �= 1.21 ASCE 7 Figure 28.6-1
<br /> Wind Topographic Factor, Kz= 1.00 ASCE 7 Section 6.5
<br /> Design Wind Pressure, Pw=Wp*��Iw*Kz= 18.2 psf IBC Section 1605.3.1
<br /> Average Uplift Wind Pressure, Wup = -19.6 psf
<br /> Seismic: Upper Modue Weight= 0.00 psf
<br /> Base Module Weight= 27.79 psf
<br /> Total Weight, Wtot= 27.79 psf
<br /> Snow Load % Used in Seismic Design = 0%
<br /> Soil Site Class D
<br /> Seismic Category= D PNW IBC Table 1613.3(1)
<br /> Mapped Spectral Accelerations, short periods, Ss= 1.5000 IBC Figure 1615
<br /> Site Coefficient, Fa = 1.00 IBC Table 1615.12(1)
<br /> Max. Spectral Response, SMS= Fa'Ss= 1.50 IBC Equation 16-16
<br /> Design Spectral Response, S�s=2/3'SMs = 1.00 IBC Equation 16-18
<br /> Response Modification Coefficient, R= 4.00 IBC Table 1617.6
<br /> Lateral Load Factor, F = (1, Single Story; 1.1, 2-story; 1.2, 3-story) 1 ASCE 7-05, 12.14.8.1
<br /> Total Shear,pst=F�SDS'WtobR= 6.95 psf ASCE 7-05 Equation 12.14.11
<br /> Dimensions: Nominal Module Length, ML= 32 ft.
<br /> Nominal Module Width, MW = 14.00 ft.
<br /> Width, W = #Units = 2 28.00 ft.
<br /> Length, L= # Units= 1 32.00 ft.
<br /> 1st Floor Wall Ht. = 9.00 ft.
<br /> 2nd Flr. Wall Height, Wht= 0.00 ft.
<br /> Roof Height, Rht= 3 :12 Slope 3.50 ft.
<br /> Floor Height above NG, Fht= 30 inches 2.50 ft
<br /> Building Ht Coeff, Htc= Rht+Wht+Fht-10 1.00
<br /> No. of floor spans per module, nfs = 2
<br /> Clear Distance between supports, L2a = 84.00 inches
<br /> 2/22 201501.27-FDN-Calcs.xlsx PRINTED-12/12/2015
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