Laserfiche WebLink
BRIGGS ENGINEERING, Inc. Copyright BEI 2021 dean@briggs-engineering.com <br /> PRE-FABRICATED BUILDING DESIGN-FOUNDATION CALCULATIONS IBC-2015,WBC&IBC-2018,OSSC-2019 <br /> CLIENT Pacific Mobile OWNER: Pacific Criteria 25,40,120C,D,1.5,1500 <br /> Date: 15-Nov-21 PO# E21187 Location: Standard KCDA Fdn-Sds=1.2 <br /> 28x32-Modular Style Building- <br /> Project#: 202101 # 19.5.1-1 State(s): OR,WA PNW <br /> Classroom <br /> E.Lateral Design <br /> 1A.Longitudinal Walls(Front&Back,Long Walls)-Soil Anchor Option <br /> Required Design Factor of Safety= 1.5 <br /> USD ASD <br /> Unit Wind Load,UWL=(Wht+Rht/2+Fht/2)*Wp*L= 6161 3697 lbs <br /> Unit Seismic Load,USL=W*pst= 8798 6159 lbs Governs <br /> Building Weight= 29327 lbs <br /> %Building Weight Used for Lateral Sliding 0% <br /> Transverse Foundation Friction Factor= 0.35 <br /> Gravity Resistance,GR=Building WT*Friction Factor= 0 lbs. <br /> OTM= MAX(UWL*wht/2+Uplift,OTM,USL*wht/2) 170404 Ft-lbs <br /> RM=Building Wt*W/2 410581 Ft-lbs <br /> Factor of Safety=RM/OTM 2.41 No Uplift Anchors Required <br /> Use: (3)Minuteman'MMA-92 w/Stabilizer Head,Min. <br /> & No Uplift Anchors Required <br /> 2A.Lateral Walls(End,Short Walls)-Soil Anchor Option USD ASD <br /> Unit Wind Load,UWL=(Wht+Rht+Fht/2)*Wp= 4702 2821 lbs.per LF <br /> Unit Seismic Lateral Load,USLL=L*pst= 8798 6159 lbs.per LF Governs <br /> Building Weight= 29327 lbs <br /> %Building Weight Used for Longitudinal Sliding 0% <br /> Longitudinal Foundation Friction Factor= 0.35 <br /> Gravity Resistance,GR_L=Building WT*Friction Factor= 0 lbs. <br /> OTM=MAX(UWL*wht/2+Uplift OTM,USL*wht/2) 117379 Ft-lbs <br /> RM=Building Wt*W/2 469236 Ft-lbs <br /> Factor of Safety=RM/OTM 4.00 No Uplift Anchors Required <br /> Use: (3)Minuteman'MMA-92 w/Stabilizer Head,Min. <br /> & No Uplift Anchors Required <br /> 28x32_KCDA FDN-Calcs,WA KCDA MOD-CR FDN 5 - 5 <br />