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ATTACHED & FREE-STANDING COVERS AND UTILITY SHEDS SECTION 2 Table 2.1.2 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 I 110 MPH 120 MPH I 125 MPH 140 MPH Applied Load = 17# , Sq. Ft. I 20# , Sq. Ft. 23# , Sq. Ft. I 26# , Sq. Ft. 32# , Sq. Ft. Load Width 2" x 6" x 0.050" x 0.120" Self Mating Beam 6' 15'.1" 13'.11" 12'.11" 12'.2" 10'.11" 8' 13'.1" 12'.1" 11'.3" 10'.7" 9'.6" g' 12'-4" 11'-4" 10'.7" 9'.11" 8'.11" 10' 11'.8" 10'.9" 10'.1" 9'.5" 8'-6" 11' 11'.2" 10'.3" 9'.7" g'.O" 8'.1" 12' 10'.8" 9'.10" 9'.2" 8'.8" 7'.g" 13' 10'.3" 9'.5" 8'.10" 8'.3" 7'.6" 14' 9'.11" 9'.1" 8'.6" 7'.11" 7'.2" Load Width 2" x 7" x 0.055" x 0.120" Self Mating Beam 6' 16'.11" 15'.8" 14'.7" 13'.8" 12'-4" 8' 14'.8" 13'.6" 12'.7" 11 '.1 0" 10'.8" g' 13'-10" 12'-9" 11'.11" 11'.2" 10'.1" 10' 13'.2" 12'.1" 11'.3" 10'.7" 9'.7" 11 ' 12'-6" 11 '-7" 10'-9" 10'-1" 9'.2" 12' 11 '.11" 11 '.1" 10'-4" 9'-8" 8'-9" 13' 11'.6" 10'.7" 9'-11" g'-4" 8'-5" 14' 11 '-1" 10'-3" 9'-6" 8'-11" 8'-1" Load Width 2" x 8" x 0.072" x 0.224" Self Mating Beam 6' 22'.0" 20'-4" 18'-11" 17'-10" 16'-1" 8' 19'-1 " 17'.7" 16'-5" 15'-5" 13'-11" g' 17'-11 " 16'-7" 15'-5" 14'-6" 13'-1" 10' 17'.1 " 1S'-9" 14'-8" 13'.9" 12'-5" 11' 16'-3" 14'-11" 13'-11" 13'.2" 11'-10" 12' 15'.7" 14'-4" 13'-5" 12'.7" 11 '-4" 13' 14'-11" 13'-9" 12'.10" 12'-1" 10'-11" 14' 14'.5" 13'.3" 12'-5" 11'.8" 10'-6" Load Width 2" x g" x 0.072" x 0.224" Self Mating Beam 6' 24'-5" 22'.6" 20'.11" 19'.9" 17'-9" 8' 21'-2" 19'-6" 18'-2" 17'-1" 15'-5" 9' 19'.11" 18'-4" 17'-2" 16'-1" 14'-6" 10' 18'.11" 17'.5" 16'.3" 15'-3" 13'-9" 11' 18'-0" 16'-7" 15'.6" 14'-7" 13'-2" 12' 17'-3" 15'-11" 14'.10" 13'-11" 12'.7" 13' 16'-7" 15'.3" 14'-3" 13'-5" 12'-1" 14' 15'.11" 14'.9" 13'.9" 12'-11" 11 '.8" Load Width 2" x g" x 0.082" x 0.306" Self Mating Beam 6' 26'-4 " 24'-4" 22'-8" 21 '-4" 19'-2" S' 22'-10" 21 '-0" 19'-7" 18'-5" 16'-8" 9' 21 '.6" 19'-10" 18'.6" 17'-5" 15'-8" 10' 20'-5" 18'-10" 17'-7" 16'-6" 14'-11" 11' 19'.6" 17'-11" 16'-9" 15'-9" 14'-2" 12' 18'-8" 17'-2" 16'.0" 15'-1" 13'-7" 13' 17'-11" 16'-6" 15'-5" 14 '-6" 13'-1" 14' 17'-3" 15'-11" 14'-10" 13'-11" 12'-7" Notes: Above spans do not include length of knee brace. Add horizontal length of knee brace to above spans for total beam spans. Lawrence E. Bennett, P. E. CIVIL ENGINEER - DEVELOPMENT CONSUL TANT PO. BOX 4368, SOUTH DAYTONA. FL 32121 TELEPHONE (904) 767-4774 FAX (904) 767~556 SEAL @ COPYRIGHT 2000 NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITTEN PERMISSION OF LAWRENCE E. BENNETT, P.E. PAGE 2-21