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STRUCTURAL CALCULATIONS <br /> WC DProject Name: CHASE OVP 48200R004495 New Construction <br /> Location: 132nd St.SE,Everett,WA 98208 <br /> Project No.: CN040623 <br /> ASCE 7-16 Wind Forces Chpt 28, Pt2 & Chpt 30, Pt2 Project File:Enercalc 132nd.ec6 <br /> LIC11:KIN-06014798.Build20.22-12.28 WC()&ASSOCIATES (c)ENERCALC INC 1993.202: <br /> DESCRIPTION: New Building <br /> General Design Values Calculations per ASCE 7-1E <br /> V.Basic Wind Speed per Sect 26.5-1 or 2 98.0 mph <br /> User specified minimum design pressi 16.0 psi <br /> Occupancy per Table 1.5-1 II All Buildings and other structures except those listed <br /> Exposure Category per 26.7 Exposure C <br /> Topographic Factor Kzt per 26.8 1.00 <br /> "Lambda"is interpolated between height tablular values. <br /> Main Force Resisting System Vali.. Component&Cladding Values <br /> MRH:Mean Roof Height 15.50 ft Effective Wind Area of Component 8 Clad 10.0 ft^2 <br /> Roof Slope Angle 0 to 5 degrees Roof pitch for cladding pressu Flat/Hip/Gable Roof <br /> LHD:Least Horizontal Dimension ft <br /> a L.max(0.04•LHD.3.min(0.10•LHD,0.4'MRH)) 3.00 ft <br /> Lambda MWFRS:per Figure 26. 1.22 Lambda Component&Cladding: per Figur 1.22 <br /> Design Wind Pressures <br /> Horizontal Pressures. .. <br /> Zone: A = 18.59 psf Zone: C - 16.00 psf <br /> Zone: B = -16.00 psf Zone: D = -16.00 psf <br /> Vertical Pressures. .. <br /> Zone: E - -22.34 psf Zone: G = -16.00 psf <br /> Zone: F = -16.00 psf Zone: H = -16.00 psf <br /> Overhangs... <br /> Zone: Eoh = -31.25 psf Zone: Goh = -24.43 psf <br /> ASCE 7.16 Section 28.5.4 Minimum Design Wind Loads requires that the load effects of the design wind pressures from Section 28.5.3 shall <br /> not be less than a minimum load defined by assuming the pressures,ps.for zones A and C equal to+16 psi,Zones B and D equal to+8 psf, <br /> white assuming ps for Zones E,F.G,and H are equal to 0 psf. <br /> Component&Cladding Design Wind Pres: Design Wind Pressure=Lambda*Kzt'Ps30 pei <br /> Roof Pressures posltivt Meostive Overhang Pressures Neaative <br /> Zone 1 16.000 -33.592 psf Zone 1 -30.328 psf <br /> Zone 1' 16.000 •19.317 psi Zone 1' -30 328 psi <br /> Zone 2 16.000 -44.238 psi Zone 2 -41.047 psf <br /> Zone 2e ••• ••• psf Zone 2e '•' psf <br /> Zone 2n -•• ••• psi Zone 2n ••• psi <br /> Zone 2r ••• ••• psi Zone 2r ••• psi <br /> Zone 3 16.000 -60.291 psf Zone 3 -57 100 psf <br /> Zone 3e '"" ••• psi Zone 3e ••• psi <br /> Zone 3r ••• ••• psf Zone 3r "• psi <br /> Wall Pressures <br /> Wall Zone 4: 21.047 -22.825 psi '"' :There is no value in Figure 30.4-1 Tabular V <br /> Wall Zone 5: 21.047 .28.185 psi <br /> ADDRESS:6930 Destiny Drive Suite#300,Rocklin,CA 95677 I PHONE:916-251-9798 I W E B www.WCDAssociates.com <br /> Page 8 of 89 <br />