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Lateral Analysis by: 4/12/2023 <br /> PITZER & ASSOCIATES PLLC roe: Pelletier+Schaar <br /> Pj <br /> STRUCTURAL ENGINEERS Proect: Eco Residendce <br /> 7317 35th Street NE PEA#: 23-109 <br /> —� Marysville, WA 98270 Calculated By: Tom Piker,PE <br /> Office: (425)308-8070 <br /> email:tommyt42kghotmail.com <br /> 1.0 General Wind & Seismic Design Criteria <br /> Governing Code <br /> 2018 INTERNATIONAL BUILDING CODE(IBC). References in the right margin are: [Axx]ASCE 7-16,[box]IBC 2018, <br /> [N>ox]NDS-2018 <br /> Scope of Project <br /> A lateral analysis and design of a one story Single Family Residence in the City of Everett,WA.98208 <br /> Design Criteria <br /> Roof Floors Snow Walls <br /> DeedL Ej RDL:= 15.psf FDL:= 10•psf RSL:=25.psf WDL:= 10•psf <br /> Live Load RLL:=25•psf FLL:=40•psf <br /> &Kw Load Reduction: S :=0 .., " ..-. _ ' <br /> ©Snow Load Reduction <br /> Wind Design Criteria <br /> Ultimate Wind Speed 110 MPH 1609.3 [I375] <br /> Wind Exposure Category B 1609.4 [I378] <br /> Design Method Used Enclosed Simple 12.8 [A101] <br /> Diaphragm Low Rise <br /> Wind Speed Up Factor Kzt 1.00 26.8.1 [A266] <br /> Seismic Design Criteria <br /> Seismic Importance Factor is 1.00 T 11.5.1 [A85] <br /> Seismic Design Category "D" 11.6 [A85) <br /> Short Period Acceleration Ss 1.4128g F22(1) [A210] <br /> 1-SecondAmpleration Si 0.5423g F 22(2) [A212] <br /> Seismic Force Resisting System Bearing Wall T 12.2-1 [A91] <br /> Response Modification Factor R 6.5 T 12.2-1 [A91] <br /> Deflection Amplification Factor Cd 4.0 T 12.2-1 [A91) <br /> Method Used Equivalent Lateral Force Procedure 12.8 [A101] <br /> System Overstrength Factor Do 2.5 12.14.3.2 [A116] <br /> 1 SL Version 18.1 <br />