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Deck Design Snow Controls Outside Purlin Design <br />wd= <br />3.00 <br />psf <br />ws= <br />25.00 <br />psf "r <br />Deck: ww= <br />-31.09 <br />psf t wI <br />Frame: ww= <br />-13.63 <br />psf o <br />P= <br />8.50 <br />plf " <br />(Drift Surcharge)Pm= <br />19.62 <br />psf <br />L= <br />7.92 <br />ft <br />X= <br />3.00 <br />ft <br />(Drift Length) Wd= <br />4.55 <br />ft <br />RAd= <br />34.30 <br />plf <br />RAs= <br />241.19 <br />plf <br />Frame: RAw= <br />-102.60 <br />plf <br />RAw= <br />-233.97 <br />plf _ <br />_-Deck: <br />RA(d+s)=--- <br />275.49 <br />plf <br />Frame: RA(d+w)= <br />-68.30 <br />pit <br />Deck: RA(d+w)= <br />-199.67 <br />plf <br />MAd = <br />MAs = <br />Deck: MAw = <br />MA(d+s)= <br />Deck: MA(d+w)= <br />-39.00 ft-Ibs/ft <br />-181.40 ft-Ibs/ft <br />139.89 ft-Ibs/ft <br />-220.40 ft-Ibs/ft <br />100.89 ft-Ibs/ft <br />USE 20 GAUGE GRADED DECK <br />+S=.3875 in^3-S=.3140 iO3 FY=50 ksl <br />RBd= <br />6.95 <br />plf <br />RBs= <br />76.38 <br />plf <br />Frame: RBw= <br />-46.21 <br />plf <br />: RBw= <br />-105.38 <br />plf <br />_ _Deck <br />RB(d+s)= <br />83.33 <br />plf <br />Frame: RB(d+w)= <br />-39.26 <br />plf <br />Deck: RB(d+w)= <br />-98.43 <br />plf <br />MAB(d+s)= <br />Deck: MAB(d+w)= <br />123.83 ft-Ibs/ft <br />-172.48 ft-Ibs/ft <br />09/10/2008 39089.123 Page 4 of 20 <br />