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Eg9 Sills&hill Tacoma,Washington Designed: OMA Date: 11 1 2022 Project Number: 19,933 <br /> 253-474 9449 Checked: CJT Date: 11 4 2022 13 <br /> Project: Emerald Court Carports <br /> MEMBER CHECKS, CONTINUED <br /> DECKING-PURLIN CONNECTION:#12-14 TEK SCREWS @ 9" O.C. <br /> Wind Loading (Cr&C Zone 3): l <br /> AT:= 4 b I 1 �moin+'cant)=6 ft2 tribuary area of(1) screw <br /> CN:=—3.3\ per Table 30.7-1 <br /> W:=min(qh•G.CN,—16 psf =—32.7 psf <br /> Loading for Max. Uplift: 0.6D+ 0.6W <br /> R:=(0.6 D+0.6 W) AT=-114.1 Itbf uplift reaction for(1) screw <br /> Allowable Pullover <br /> t1:=0.0179 in <br /> tz:=0.415 in <br /> Fu:=82 ksi <br /> Ppullover:= 135 t1•tz•Fu=304.6 (bf allowable pullover load <br /> —R =37.5% <br /> Ppu((over <br /> Allowable Pullout <br /> TABLE 2—ALLOWABLE TENSILE PULL-OUT LOADS(P"oT10),pounds-force"2,',a s <br /> Steel F.=45 ksi,Applied Factor of Safety,0=3.0 <br /> Screw Nominal Design Thickness of Member Not in Con tactwith Head(in) <br /> Desi nation Diameter <br /> g (in.) 0.018 0.024 0.030 0.036 0.048 0.060 0.075 0.105 0.125 0.187 0.250 <br /> 10-16 0.190 44 58 73 87 116 145 182 254 303 6 e <br /> 12-14,12-24 0.216 50 66 83 99 132 165 207 289 344 515 689 <br /> /,-14, /,-28 0.250 57 77 96 115 153 191 239 398 596 797 <br /> For SI:1 inch=25.4 mm,1 Ibf=4.45 N,1 ksi=6.89 MPa. <br /> 'For tension connections,the least of the allowable pull-out,pullover,and fastener tension strength found in Tables 2,3,and 5,respectively,must be used for <br /> design. <br /> ZANSI/ASME standard screwdiameters were used in the calculations and are listed in the tables. <br /> 'The allowable pull-out capacity forother member thickness can be determined by interpolating within the table. <br /> "To calculate LRFD values,multiply values in table by theASD safety factor of 3.0 and multiply again with the_RFD 0 factor of 0.5. <br /> 5For F,=58 ksi,multiply values by 1.29;for F.=65 ksi,mdtiply values by 1.44. <br /> 'Outside drilling capacity limits. <br /> Ppul(out:=289 (bf allowable pullout load per Table 2, ESR-1979 <br /> —R <br /> =39.5% <br /> Ppu((out <br /> #12-14 TEK SCREWS @ 9" O.C.ARE ADEQUATE <br />