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<br /> <br /> <br /> 4" <br /> .050" . <br /> "t <br /> .050" .050" . <br />~j "'"l <br />SX=. 23 SX=, 44 SX=. 35 SX=, 55 <br />I 2 I 3" 2" 2" <br />2' x 2' 2' X 3' 2' X 3' Ti ( t 2' x 4' Ti ( t 2' x 4' S. M, E. <br /> <br /> <br /> <br />f\~ HEIGHT/SPAN <br />~' <br />3' 16' 8' <br />4' 14' - 6' <br />5' 13' - 0' <br />6' 11' - 10' <br />7' 11' 0' <br />8' 10' - 2' <br />9' 9' - 8' <br />0' 9' - 2' <br /> <br />"4f\~ HEI GHT /SPAN <br />3' 16' - 6' <br />4' 14' - 4' <br />5' 12' 10' <br />6' 11 ' - 8' <br />7' 10' - 10' <br />8' 10' 2' <br />9' 9' - 6' <br />0' 9' - 0' <br /> <br />r!jf\~ HEI GHT /SPAN <br />3' 20' 2' <br />4' 17' 6' <br />5' 15' - 8' <br />6' 14' - 'I' <br />7' 13' - 2' <br />8' 12' - 4' <br />9' 11' - 8' <br />0' 11' - 0' <br /> <br /> <br />6" 7" 8" <br /> i j 1/ <br />2' x 6' So M, B, 2' x 7' S. M. B, 2' x 8' S, M, 9, <br /> SX=2, 54 - -:-224 <br />SK=1, 97 SX=4, 44 <br /> <br /> <br />,j <br /> <br />I <br />L.072 <br /> <br /> <br /> <br />~f\fP HEI GHT /SPAN <br />3' 35' - 4' <br />4' 30' - 8' <br />5' 27' - 4' <br />t:" 25' - 0' <br />7' 23' - 2' <br />8' 21 ' - 8' <br />9' 20' - 6' <br />0' 19' - 4' <br /> <br />f\'\t> HEI GHT/SPAN <br />"'~ <br />3' 40' 2' <br />4' 34' - 1 0' <br />5' 31 ' 2' <br />6' 28' - 4' <br />7' 26' 4' <br />8' 24' 8' <br />9' 23' - 2' <br />0' 22' 0' <br /> <br />:!Jf\~ HEI GHT /SPAN <br />3' 53' - 2' <br />4' 46' 0' <br />5' 41 ' 2' <br />6' 37' - 6' <br />7' 34' - 10' <br />8' 32' - 6' <br />9' 30' - 8' <br />0' 29' - 0' <br /> <br /> 9" 9" <br />2' X 9' X , 072 X , 224 S. M, B, i 2' X 9' X . 072 X . 31 0 S. M, B, i <br />,224 SX=5, 47 ,310 <br /> SX=6, 77 <br /> <br />.072 <br /> <br />,072 <br /> <br />'r$f\~ HEIGHT/SPAN <br />3' 59' - 0' <br />4' 51 ' - 0' <br />5' 45' - 8' <br />6' 41 ' - 8' <br />7' 38' 6' <br />8' 36' - 2' <br />9' 34' - 0' <br />0' 32' 4' <br /> <br />"4f\~ HEI GHT/SPAN <br />3' 65' - 6' <br />4' 56' 10' <br />5' 50' lO' <br />6' 46' - 4' <br />7' 43' - 0' <br />8' 40' 2' <br />9' 37' - 10' <br />0' 35' - 10' <br /> <br />TYP! CAL ALUM! NUM COLUMN & BEAM DETA! LS <br />TABLES FOR SCREEN ROOMS & ROOFS ONLY <br /> <br />TD 1) BEAM SPANS MAY BE INCREASED 207. WHEN CONTINUOUS OVER <br />INTERIOR COLUMN SUPPORT <br />2) ALL BEAM SPANS ASSUME LA TERAL PURL! NS (2' x2') ~ 90. FRAMED <br />ACROSS ROOF (I EACH POST IN SCREENED SI DE WALLS <br />3) VALUES HAY BE INTERPOLATED FOR INTERMEDIATE LENGTHS OR SPACINGS <br /> <br />DAVID NORRIS ENGINEERING <br />DESIGNED TO '97 STANDARD BUILDING CODE <br />PER CHAPT. I606 FOR 110 MPH WI ND <br /> <br />Pg. j-A <br /> <br />EXPI RES AFTER FEB, 1, ' 01 <br />