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<br />MODULAR BUILDING PAD 8� PIER FOU�tiUAi'ION DESIGN - FOUNDATION CALCULATI(UniS IBG2012
<br />CLIENT Pacific Mobile DEALER: Pacific Mobile Criteria 25psf-RLL,40psf-FLL,110mph, Exp
<br />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 />1st 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°I�'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 1615.1.2(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"Wtot/R = 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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