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<br />tlo\,' " <br />{O I, <br /> <br /><; (c( -"'1 <br />~,.,oY'l <br />I - <br /> <br /><." , <br />_") y0 A '''' <br /> <br />SCREENED ENCLOSURES: SCREEN I "aMYL AND SOL.D COVER <br /> <br />TABLE 2 <br /> <br />MAX. ROOF BEAM SPANS FOR SCREEN & VINYL RooMs AND <br />GLASS ROoMS <br /> <br />WI SOLID ROOFS 6063 T-6 ALLOY <br />EXAMPLE: FOR 2"x 3"x 0.050"; BEAM SPAN BETWEEN UPRIGHTS USE LOAD WIDTH <br />TO ENTER TABLE LOAD WIDTH == LW == 14'/2 + 2' O.H. == g' <br />ENTER TABLE ON LEFT @ g' & READ SPAN UNDER APPROPRIATE LOAD; <br /> <br />THUS FOR 100 MPH WIND LOADI L.L. @ 18#/SF SPAN == 6'-3" <br /> <br />BEAM SIZE BEAM SPAN FOR VARIOUS lOAD CONDITIONS <br />lOAD WIDTH 100 MPH/18#ISF* 110 MPHI22#/SFH 32#/SF 120 MpH <br /> <br />2"x 2"xO.044" EXTRUSION <br /> 5' 5'-11" 5'-4" 5'-1" 4'-5" <br /> 6' 5'-4" 4'-10" 4'-8" 4'-0" <br /> l' 5'-0" 4'-6" 4'-4" 3'-9" <br /> 8' 4'-8" 4'-2" 4'-0" 3'-6" <br /> g' ~ 3'-11" 3'-9" 3'-3" <br /> 10' 4'-2" 3'-9" 3'-7" 3'-1" <br /> 11' 3'-11" 3'-7" 3'-5" 2'-11" <br />2"x 2"xO.050" EXTRUSION <br /> 5' 6'-5" 5'-10" 5'-7" 4'-10" <br /> 6' 5'-10" 5'-4" 5'-1" 4'-4" <br /> l' 5'-5" 4'-11" 4'-8" 4'-1" <br /> 8' 5'-1" 4'-7" 4'-5" 3'-9" <br /> 9' 4'-9" 4'-4" 4'-2" 3'-7" <br /> 1 O' 4'-6" 4'-1" 3'-11" 3'-5" <br /> 11' 4'-2" 3'-9" 3'-9" 3'-3" <br />2"x 3"xO.050" EXTRUSION <br /> 6' 1'-8" 6'-11" 6'-7" 5'-9" <br />( l' 1'-1" 6'-5" 6'-2" 5'-4" <br /> g' 6'-S" 6'-0" 5'-9" 5'-0" <br /> 9' EXAMPLE 6'-3" 5'-8" 5'-5" 4'-8" <br /> 10' 5'-11" 5'-5" 5'-2" 4'-5" <br /> 11 ' 5'-8" 5'-2" 4'-11" 4'-3" <br /> 12' 5'-5" 4'-11" 4'-8" 4'-0" <br />2"x 2"xO.090" W/1 "x 2"xo.o44" EXTRUSiON <br /> l' 8'-3" 1'-2" 9'-7" 8'-8" <br /> 8' T-9" 6'-8" 8'-11" 8'-1" <br /> g' 1'-4" 6'-4" 8'-5" 1'-7" <br /> 10' 6'-11" 6'-0" 8'-0" 1'-3" <br /> 11' 6'-7" 5'-8" 7'-]" 6'-11" <br /> 12' 6'-4" 5'-6" 7'-4" 6'-7" <br /> 13' 6'-1" 5'-3" 1'-0" 6'-4" <br />2"x 3"xO.050"Tll T BEAM W/1"x 2"xO.044" EXTRUSION <br /> 7' g' -10" 8'-11" 8'-6" 7'-4" <br /> 8' 9'-2" 8'-4" 8'-0" 6'-11" <br /> g' B'-B" 1'-1 0" 1'-6" 6'-6" <br /> 10' B'-3" 1'-5" ]'-1" 6'-2" <br /> 11' l' -1 0" 1'-1" 6'-9" 5'-11" <br /> 12' 1'-6" 6'-10" 6'-6" 5'-]" <br /> 13' 1'-3" 6'-6" 6'-3" 5'-5" <br /> <br />LAWRENCl<: E. BENNETT, P.E. <br />CIVIL ENGINEER & DEVELOPMENT CONSUt:fANT <br />PO, BOX 4368 SOUTH DAYTONA, Fl 32121 <br />PHONE 1 (904) 767.4774 <br />FAX' 1 (904) 767.6556 <br /> <br />iC COPYRIGHT, 1996 <br />NOT TO BE REPRODUCED IN WHOLE OR IN mRT WITHOUT WRIHEN PERMISSION FROM LAWRENCE E. BENNETT, PE <br /> <br />2 <br />31 <br />