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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 110 MPH I 120 MPH I 125 MPH 140 MPH Applied Load = 17# ISq. Ft. 20# I Sq, Ft. 23# I Sq. Ft. I 26# I Sq. Ft. 32# I 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" 9' 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" 9'-0" 8'-1" 12' 10'-8" 9'-10" 9'-2" 8'-8" 7'-9" 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'-10" 10'-8" 9' 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" 9'-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" 9' 17'-11 " 16'-7" 15'-5" 14'-6" 13'-1 " 10' 17'-1 " 15'-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 9" x 0.072" x 0.224" Self Mating Beam 6' ~ 22'-6" 20'-11" 19'-9" 17'-9" 8' 19'-6" 18'-2" 17'-1" 15'-5" 9' 19'- 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 9" x 0.082" x 0,306" Self Mating Beam 6' 26'-4" 24'-4" 22'-8" 21'-4" 19'-2" 8' 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 P.O. 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. PE PAGE 2-21