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SECTION 2 ATTACHED & FREESTANDING COVERS AND UTILITY SHEDS .F.1i'l~~-'I Allowable Roof Beam Spans for Carports, Patio Covers. Screen Rooms, and other Open Buildings with Solid Roofs Aluminum Alloy 6063 T-6 Wind Zone = 102 MPH 110 MPH 120 MPH 125 MPH I 140 MPH Applied Load - 17# I Sq. Ft. I 20# I Sq. Ft. 23# I Sq. Ft. 26# I Sq. Ft. I 32# I Sq. Ft. Load Width 2" x 6" x 0.050" x 0.120" Self Mating Beam S' lS'.ll" 15'.7" 14'-7" 13'.8" 12'.4" 9' 15'.11" 14'.9" 13'-9" 12'.11" 11'.8" 10' 15'.2" 13'-11" 13'-0" 12'-3" 11'.0" 11' 14'-5" 13'-4" 12'-5" 11'-8" 10'.S" 12' 13'-10" 12'-9" 11'-11" 11'.2" 10'.1" 13' 13'.3" 12'.3" 11'.5" 10'.9" 9'.8" 14' 12'-10" 11'.10" 11'-0" 10'.4" 9',4" 16' 11'-11" 11'-0" 10'-4" 9'-8" 8'-9" Load Width 2" x 7" x 0.055" x 0.120" Self Mating Beam S' 19'-4" 17'-10" 16'.8" 15'.8" 14'.1" 9' 18'.3" lS'.1O" 15'.8" 14'.9" 13'-4" 10' 17'.4" 15',11" 14'.11" 14'-0" 12'-7" 11' lS'.S" 15'-3" 14'-2" 13'.4" 12'.0" 12' 15'.10" 14'-7" 13'-7" 12'.9" 11'.S" 13' 15'.2" 14'-0" 13'.1" 12'-3" 11'-1" 14' 14'-8" 13'.S" 12'-7" 11',10" 10'.8" 16' 13'.8" 12'-7" 11'-9" 11'.1" 9'-11" Load Width 2" x S" x 0.072" x 0.224" Self Mating Beam 8' 24'-10" 22',11" 21'-4" 20'-1" 18'.1" 9' 23'.5" 21'.7" 20'-2" 18',11" 17'-1" 10' 22'-3" 20'.S" 19'.1" 17'-11" lS'.2" 11' 21'.2" 19'-6" 18'-3" 17'.2" 15'.5" 12' 20'-4" 18'.8" 17'.5" lS'.5" 14'.9" 13' 19'.6" 17'.11" lS'.9" 15'.9" 14'.3" 14' 18'.9" 17'-4" lS'-2" 15'.2" 13'.8" 16' 17'-7" 16"-2" 15'.1"' 14".3" 12'.10" Load Width 2" x 9" x 0.072" x 0.224" Self Mating Beam 8' 27'.2" 25'.1" 23'.4" 21'.11" 19'-10" 9' 25'-8" 23'.8" 22'.0" 20'-9" 18'-B" 10' 24'.4" 22' -5" 20'-11" 19'-8" 17'-9" 11' 23'-2" 21'-4" 19'.11" 18'.9" 16'.11" 12' 22'-2" 20'.6" 19'.1" 17'-1 '" 16'-2" 13' 21'-4" 19'.8" 18'-4" 17'-3"' 15'.7" 14' 20'.7" 18'.11" 17'.8" 16'-7" 14'.11" 16' 19'.3" 17'-9" 16'-S" 15'.7" 14'.0" Load Width 2" x 9" x 0.082" x 0.306" Self Mating Beam 8' 29'.8" 27'-4" 25'.S" 23'.11" 21'-7" 9' 27'-11" 25'.9" 24'.1" 22'.7" 20' -5" 10' 26'.6" 24"-6" 22'.10'" :!1'-~" 1 ')"-4"' 11' 25'-4" 23".4" 21'.~"" "O"S 18'5" 12' 24'-3" 22'-4" 20".10" 19'.7" 17'-8" 13' 23'-3" 21'.5" 20'-0" 18".10"' 16'-11" 14' 22'-5" 20'-8" 19'.3" 18'.2" 16'-4" 16' 20'-11" 19'.4" 18'-0" lS'.11" 15'-3" Notes: Above spans do nOl,nclude length of knee brace Add honzontallength of knee brace to above spans for total beam spans Lawrence E. Bennett, P.E. CIVIL ENGINEER. DEVELOPMENT CONSUL T ANT PO. BOX 4368, SOUTH DAYTONA, FL 32121 TELEPHONE (904) 767-4774 FAX (904) 767.6556 SEAL PAGE 68 @ COPYRIGHT 1999 NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITIEN PERMISSION OF LAWRENCE E BENNE IT P tc