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<br />A TT ACHED & FREESTANDING COVERS AND UTILITY SHEDS <br /> <br />Table 2.1.1: <br /> <br />SECTION 2 <br /> <br />Allowable Roof Beam Spans for Carports, Patio Covers, <br />Screen Rooms, and other Open Buildings with Solid Roofs <br />Aluminum Alloy 6063 T-6 <br /> <br />102 MPH 110 MPH 120 MPH 125 MPH <br />17# I~CLFt :~Q# / Sq.Ft.23#ISq.Ft. 26#1 Sq. Ft. <br />2" x 3" Hollow Tilt <br />8'-9" n, ai_a" l'-f/' <br />7'- 1 1 "y';-4"'i6'~10i'-- <br />7'-4" 6'~9" - 6'-4" <br />6'_ iT' '6'-=4" -5'~n'T --,- u <br />6'-6"-5'-11"-- -~---S'=yT'- <br />, 6'~2" 5'-8"~ 5'-4" <br />5'-10" -5'_5" HUS'_1"-- u <br />5'-7" 6'-2". 4'-10" <br />2" x 4" Hollow filt 0,.2" x 4"x-.050" Hollow <br />1d'~8" . '9'-10"9i-2" <br />9'_8" 8'-11" 8i-4" <br />8'-11" 8'-3" 7'-9" <br />8'-5" 7'-9" 7i-3" <br />7'-11" 7'-4" 6'-10" <br />7'-6" 6'-11" 6'-6" <br />7'-2" 6'-?" 6'~2" <br />6'-10" 6'-4" 5'-if" <br />2" x 4" x 0.055" X 0.120" Self Matiri9. Beam , <br />T3'_u11,,- .r' -12'=To"-- 11'~11"'------- <br />12':"9i; - t 11'-=9" - . -10':"1""'- <br />Tf'=g" i- 10i-10" 10'--1"- <br /> <br />~ ~:~:: t 1~~7~;' :~~ <br /> <br />9'_10"- 9'-1" :-8;-6" <br />-g' _5" 8'-8'"'- n8'~1" . --y' :'7" <br />8'-1 1" ~ --, 8i_3ii -+ "-{':g"--t 7i~3" <br />-_.~- ------_._~--- ----~---~--~-----------------<--.,.- <br />2" x 6" x 0.055" x 0.120" Self Matinn Beam <br />19':..8"--'----- '18'-2" ------,-u-W-=1F--T" <br />17'-11" 16'-7" is '=6" <br />16''':8'' fSi-4" . '14'=4"- <br />15'-7" 14i-4" 1 3'_5" <br />14'-8" 13'-6" 12'-8" <br />1 3' -11 " 12' -1 0" 11' -1 i " <br />13'-3" 12'-3" 11'-5" <br />12'-9" 11'-9" 10'-11" <br /> <br />7'-1 " <br />6'-5" <br />5'_11i' <br />, 5'~7" <br />5i_3" <br />4i-11 " <br />, 4'-9" <br />4'-7' <br /> <br />8' -7" <br />7' -1 0" <br /> <br />7'-3" <br /> <br />6'-10" <br /> <br />6'-5" <br />6'-1 " <br />5'-10" <br />5'-7" <br /> <br />11'-3~" <br />10'=2;;' <br />9'-6" <br />8'-1 i" <br />8'_5" <br />7'~n" <br /> <br />15'-1-1" <br />-- 14':..7" <br />13i~6" <br />12'-7" <br />11'-1'1 " <br />11 '-3" <br />10'-9" <br />10'-3" <br /> <br />140 MPH <br />32# I Sq. Ft. <br /> <br />6'-4" <br />5'-10" <br />5'-4" <br />5'-0" <br />4'-9" <br />4'-6" <br />4'-3" <br />4'-1 " <br /> <br />7'-9" <br />7'-1 " <br />6'-7" <br />6'-1 " <br />5'-9" <br />5'-6" <br />5'-3" <br />5'-0" <br /> <br />1 0'_2" <br />9'-3" <br />8'-7" <br />8'-0" <br />7' - 7" <br />7'-2" <br />6'-10" <br />6'-7" <br /> <br />14'-4" <br />13'-1 " <br />12'-2" <br />11 '-4" <br />1 0'-8" <br />10'-2" <br />9'-8" <br />9'-3" <br /> <br />Lawrence E. Bennett, P.E. <br />avL ENGH::ER - DEYB..OPIENT COHSU. T ANT <br />P.O. BOX 4368, SOUTli DAYTONA. Fl 32121 <br />TEl.EPH()IoE (904) 767 - 4774 <br />FAX (904) 767-6556 <br /> <br />@ COPYRIGHT 1997 <br /> <br />NOT TO BE REI'flODUCED t4 WHOLE OR t4 PART wm+ouT TIE WRITTEN PERMISSION OF LAWRENCE E. BEJIN:li. PE <br /> <br />Wind Zone = <br />Applied Load = <br />Load Width <br />5' <br />6' <br />7' <br />8' <br />9' <br />1(}' <br />11' <br />12' <br />Load Width <br />5' <br />6' <br />7' <br />8' <br />9' <br />10' <br />11' <br />12' <br />Load Width <br />5' <br />6' <br />7' <br />8' <br />9' <br />1(}' <br />11 ' <br />12' <br />Load Width <br />5' <br />6' <br />7' <br />8' <br />9' <br />10' <br />11 ' <br />12' <br />Example: <br />For 2" x 4" x 0.055" x 0.120" Self Mating Beam; <br />Beam span between uprights use load width to enter table. <br />For 12' Roof Panel + 2' overhang, load width = LW; LW + 12' /2 + 2' O.H. = 8' <br />Enter table on left at 8' and read allowable span under required load; <br />Thus for 100 M P. H wind load / live load or 18 # / Sq. Ft. and Load Width = 8' <br />MaXimum Beam Span for 2" x 4" x 0.055" x 0.120" = I 11'-0" f <br /> <br />SEAL <br /> <br />PAGE <br /> <br />49 <br />