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PROJECT:Jones Residence <br /> NKH DESIGNER:NKH&AKR <br /> DATE:January 25th,2021 <br /> ENGINEERING JOB#:20-151 <br /> PROJECT SUMMARY & DESIGN CRITERIA <br /> Background <br /> Project Summary: <br /> This is a remodel&deck expansion on an existing two story, wood framed house for the Jones Family in Everett, WA. <br /> The structure consists of wood roof&floor trusses/joists bearing on wood framed walls,posts, &beams. The house is <br /> supported by existing concrete stem/retaining walls&shallow spread footings. This project is designed in accordance <br /> with the 2015 International Building Code along with the codes listed below and corresponding state&city/county <br /> amendments. <br /> Notes: <br /> All input variables are highlighted in yellow,resources bolded,and links to resources bolded and underlined.Areas <br /> highlighted in blue are code/design checks and green-unity checks. <br /> Resources: <br /> -American Wood Council(AWC).(2015)."National Design Specifications for Wood Construction(NDS)." <br /> -American Wood Council(AWC).(2015)."Special Design Provisions for Wind and Seismic(SDWS)." <br /> -American Concrete Institute(ACI).(2014)."Building Code Requirements for Structural Concrete(ACI 318-14)." <br /> -American Institute of Steel Construction(AISC).(2011)."Steel Construction Manual."14th Ed. <br /> -American Society of Civil Engineers(ASCE).(2010)."Minimum Design Loads for Buildings and Other Structures." <br /> -State of Washngton (2015)."International Building Code(IBC)." <br /> -Applied Technology Council(ATC).(2018)."Hazards by Location" https://hazards.atcouncil.org <br /> Material Properties <br /> Soil: <br /> -Soil Bearing Pressure(min per IBC1806.2) pbrg:= 1500psf <br /> -Frost Depth FD:= 18in <br /> -Active&Passive Soil Pressure <br /> qa:= 35.pcf qp := 250•pcf <br /> Concrete: fc := 2500psi <br /> -Compressive Strength <br /> -Density,Normal Weight 7conc := 150pcf <br /> -Density,Light Weight <br /> -Reinforcing Steel,ASTM A615 7concLW 115pcf <br /> fyr:= 60ksi <br /> Steel: <br /> -Modulus of Elasticity Ec:= 29000ksi <br /> -Anchor Rods/Bolts,ASTM A307 Shear&Tension Yield Strength Fnv:= 24ksi Fnt:= 45ksi <br /> Wood: <br /> -Solid Sawn Joists,Beams,Headers,&Studs DF-L#1 6x&Larger, DF-L#2 All Other(UNO) <br /> -Glulam Beams <br /> 24F-V4(Simple Span),24F-V8(Cont/Cantilever) <br /> 01_Summary_Design Criteria.xmcd 31 <br /> �/ Si <br />