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ATTACHED & FREESTANDING COVERS AND UTLITY SHEDS SECTION 2 Table 2,1.1: Allowable Roof Beam Spans for Carports, Patio Covers, Screen Rooms, and other Open Buildings with Solid Roofs Aluminum Alloy 8013 T-8 .~\".:>> c Wind Zone · 102 MPH I 110 MPH I 120 MPH I 125 MPH I 140 MPH Applied Load · 17' , Sq. Fl I 20. , Sa. Fl I 23" Sq. Fl I 26' , Sq. Fl I 32" Sq. Fl Load WIdth ~ 2" x 3" x 0.050" Hollow TIlt 5' g'.g" . g'..o" 8'.5" 7'.11 7'.1" 6' 8'.11" -8'-3. 7'-8" 7'-2" 6'-6" 7' 8'.3" 7'-7" 7'.1" 6'-8" 6'..0" 8' 7'-g" 7'-1" 6'-8" 6'-3" 5'-8" g' 7'-3" 6'-8 6'-3" 5'-11" 5'-4" 10' 6'.11" 6'-4" 5'-11" 5'.7" 5'..0" 11' 6'.7" 6'-1" 5'-8" 5'-4" 4'-10" 12' 6'-4" 5'.10" 5'.5" , 5'.1" 4'.7" Load WIdth 2" x 3" x 0,050 Hollow 5' 11 -1" 10'-3" 9'.7" 8'-11" 8'.1" 6' 10'.2" g'-4" 8'-9" 8'-2" 7'-5" 7' g'-S" 8'-8" 8'-1" 7'-7" 6'-10" 8' 8'-9" 8'.1" 7'-7" 7'-1" 6'.5" g' 8'-3" 7'-8" 7'.1" 6'-8" 6'..0" 10' 7'.10" 7'.3" 6'.9" 6'-4" S'.g" 11' 7'-6" 6'.11" 6'.5" 6'.1" 5'-6" 12' 7'-2" 6'.7" 6'.2" 5'-10" 5'-3" Load WIdth 2" x 4" x O.OSO Hollow TIlt S' 12'-3" 11'.3" 10'-6" 9'-11" 8'.11" 6' 11'-2" 10'-4" 9'-7" g'..o" 8'-2" 7' 10'-4" 9'.7" 8'-11" 8'-4" 7'.7" 8' g'-8" 8'-11" 8'-4" 7'-10" 7'.1" g' 9'-2" 8'.5" 7'-10" 7.5" 6'-8" 10' 8'-8" 7.11" 7 -5" 7'..0" 6'-4" 11' 8'.3" 7'.7" 7'.1" 6'-8" 6'..0" 12' 7'-11" 'F~--'- 6'-10" 6'.5" 5'-9" Load WIdth 2" x .... x 0.050" Hollow 5' 13'.9" 12'-8" 11'.10" 11'.1" 1 0'..0" 6' 12'-7" 11'-7" 10'-9" 10'.2" 9'.2" 7' 11'-7" 10'-8" 9'-11" g'.S" 8'-6" 8' 10'-10" 10'..0" g'-4" 8'-9" 7'.11" g' 10'-3" 9'.5" 8'-10" 8'-3" 7'-6" 10' g'-g" 8'.11" 8'-4" 7'.10" 7'.1" ii' 9'.3" 8 -6" 7'-11" 7'-6" 6'-9" 12' 8'.10" 8'.2" 7'-8" 7'.2" 6'-6" Load WIdth 2" x .... x 0.038" x 0.100" Self MaUng Beam 5' 14'-6" 13'-4" 12'-6" 11'.9" 10'.7" 6' 13'-3" 12'.2" 11'-4" 10'-8" g'-8" 7' 12'.3" 11'.3" 1 0'-6" 9'.11" 8'-11" 8' 11'-6 10'-7" 9'-10" 9'-3" 8'-4" g' 1U'.1U- 9'.11" 9'.3" 8'-9" 7'-10" 10' 10'-3" 9'-5" 8'.10" 8'.3" 7'-6" ii' g'.g" g' ..0" 8'-5" 7'-11" 7'.1" 12' g'-4" 8'-7" 8'.1" 7'.7" 6'-10" Example: For 2" x 4" x 0.038" x 0,100" Self-Maling Beam; Beam lIPan between uprights UlIe load width to enter table, For 12' Roof Panel + 2' Overhang; load IMdth" L W" 12' , 2 + 2' 0, H, .. 8' ; Enter table on left at 8' read allowable lIPan under required load; Thus for 100 M,P,H, wind loadnive load or 17 tlSq, Ft. and Load IMdth" 8'..0" Maximum Beam Span for 2" x 4" x 0,038" x 0,100" .. ~ 11'-6" I Spans do nollndude length of lr1ee brace, Add horizontalleng of lenee brace 10 above lIPans for tolal beam lIPans " Lawrence E. Bennett, P.E. avL EIItJMEER - DeVB.OPUENT 00H8U. TANT' P.o. lOX 4388, 80UTH DAYTONA, FL 3212t TEI..EPHOfE (004) 7117-"774 FAX (004) 787-ll5N SEAL PAGE @ COPYRIGHT 1998 NOT TO BE REPRODUCED N WHOlE OR N PART wmtOUT THE WfI'T'Ta. PBUll8lON OF LAWRENCE E BBNrrr. P.E. 59