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<br />Table 2.1.1: Allowable Roof Beam Spans for Caf1)orts, Patio Covers,
<br /> Screen Rooms, and other Open Buildings with Solid Roofs
<br /> Aluminum Alloy 6063 T-3
<br />Nmd Lone ::I ,U
<br />pp Ie oa q. q. q. r
<br />oa
<br /> .,
<br /> . ~--.) ,.oj /-i. 0-0
<br /> :. ;~: ~; ~~ ~~.~ '~
<br /> ~
<br /> , . 0
<br /> o. 0.....
<br /> , ,,' 0, -!'",1
<br /> .,- ,
<br />LoaQ Wlatn I Z X J X o ow
<br /> . ./
<br /> ., O' ',J
<br /> , .
<br /> ,.....
<br /> , ..
<br /> ., 0" 0" .,
<br /> o. o.
<br />oa o ow I
<br /> I.' "",,
<br />
<br />
<br /> ~ ' j .~ I .l\., ( .'J o.oj
<br />I 1U i ~.- r--<.rr- ~---n.; 0-4
<br />! ~~ "f,,, I ; .,' o.oj' d'"
<br />I I.n -,J '."T o.~ , ."
<br />Load Wlcm m"""XU:u:,Q HOllOW
<br /> 5' --r. I . ".oj ".W .'" i w'"
<br /> . . ., ., ,...., 'I.J." "1.
<br /> I ,. IV"" . . ".~ I ,.,
<br /> ~. llJ.llJ \1-<J "T'4" ,., T.
<br /> ,. IV,'; ..~ $.'\T $.,; I.,
<br /> W ... I , . 04 i -1U
<br /> '..,) I ,., ,. "r., 0....
<br />I ,. ,.1V I "1. T-'$" T." 0""
<br /> Loao vvlom I < X 'f'"Xll:v.xJ X V, 1VU ~e" aung t>eam
<br />I : ."",, ." 1';'
<br /> "" 10_
<br /> J.;...; 11..1. '"..,.. llJ"" .",.
<br /> I ,1.''; '" 1lJ" .. '.11
<br /> ~. n'., 1\1. ',.W ..J' $""
<br /> ,. V.IV .. '.co 0"." I .1U
<br /> 10' 1lJ.,) .-0 ,.IV ,,, .,
<br /> ".. .'" 0"., ,.
<br /> 12' I 3'4" 6'.7" e.," 1.7" 6'.10"
<br />
<br />---:;: -'
<br />
<br />Example:
<br />FOl' l' x 4" x 0.038" x 0.100" Self.Matlng Seam: Seam span ""t....een '~nght. use load Math !o ""tar ,.",e
<br />For'2' Roof Panel. 2' Cvem~llg', Load Nidtl1 = LW = '2' /2.2' OH. = 6'. Enter lable on letl at 6' read
<br />allowable span vnder reqclred 'cad: ~nu. for '00 M.P.H. 'HInd loadi1,v9 lOad or ,7 #!Sq. Fl and Load 'tfldt~ = 3'.
<br />0"
<br />MaxImum 3eam Span for l' x 4" X 0 038" x O. '00" = I 11'.5" I
<br />Scars 00 not include :er'!gtt': of '<rea Drace Add r-on'zontal :engt.'1 of knee brace to aocve spans for :c~aj bea
<br />spans.
<br />
<br />Table 2.1.2:
<br />
<br />Allowable Roof Beam Spans for Caf1)orts, Patio Covers,
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />Aluminum Alloy 6063 T-3
<br />
<br />I Wind Zone :::I I 102 MPH i ,,0 MPH 120 MPH I 125 MPH 140 MPH
<br />I Applied Load = I 17~ I Sq. Fl I 20# / Sq. Fl 2Z# I Sq. Fl I 26# I Sq. Fl I l2~ I Sq. Fl
<br />I Load Width I X' x ." x 0.050" x 0.120" Self Mating Beam
<br />I Il' 15'.'" 15.T 14. I 'j'..;" I ~2 .4-
<br /> 9' 15'.1 l' I 14'.. 13'.... I 12'-'.'" I 11-<j-
<br /> 10' 15'.<' I 13'.,,' 13'-0' I '2',J' I 1,.-0"
<br /> 11' 14'.5" I '3'4 12'-0 I '1'-6" I lU'"
<br /> 12' ,3'.10" ! '2'.'1' I ".1' . I 11.2" '0'., .
<br /> I 1J 'J.)- : 1[.0' I ' 1., i 'u'.'" f""
<br /> I 14' 'Z-10" I ". '0" T 11.Q" I 10'''''' g..,'
<br /> I
<br />i 1. 11'."" i "-0" j :114' I '1-6" 8'.,
<br /> I Load Widtl1 r x r' x 0.055" x 0.120" Self Mating Beam
<br /> I 8' 1'] .4" I 17"'0" I :6-<j 15'-0' I 14",'"
<br /> 9' l~,J" I 16.10"' I '5'-<j" \".3" I 134"
<br /> 10' 11A" I 15',1,' 14,11 14....... : 12'.1
<br /> '1' '5'./3" '5'.)' I \".2" '3'-4" I 12'.1)'
<br /> 12' 15'.'0"' 14. I 13',7" , '2'.3" 1 ~'..o"
<br /> I
<br /> 13' '8,2" 14'.Q" I 1)'.1 '[,:)' I 1,'
<br /> ,4' \4'-0" 13'.i5~ r 12'.T' I 11.'0 I 10'-0"
<br /> I
<br /> 1. '3'-0" '2'. I \ ,..... I 11,'" I g.,,"
<br /> Load Widtl1 X' x 8" x 0,072" X 0.224" Seif .',1ating Beam
<br /> 8' 24'.1:Y 22','" . L 214 , 2\". ',' I '3'.1"
<br /> , -9'"--' -- , --zJ,;--- ~-;:a-2" '~I;" ---r-'.nr- '
<br /> -- '0' . 2Z-1" 20'-0 1 1>',1' ,T"," I 10=2"-
<br /> --"11' 21. :- 19./3' I 18',)" 11,l' I ,5'.5"
<br /> 12' 21!-)"' 16'-0" I 1 ,~ 16'., I 'j'....
<br /> 1J' 1:1..0" r ,7-,,' I 16'.." 15',3' I \4'.)"
<br /> 14' i6'.9'" I ,T..,' T 15'.< 15'.<' I 13'-0"
<br /> 10 IT.r I 16'-2" I 15'., 4'.0" I 1Z'.'0"
<br /> Load Widtl1 X' x 3" x 0.072" x 0,224" Seif Mating Beam
<br /> 8' 21.2" I .:::....1 2]"4 I Z'. , I '9',IU'
<br /> 9' 2S-<j" I 2)'-0" 22-0" 20'.'1' I '8'-8"
<br /> '0' 24'4" I 22'S I 21!.,," 19'-O" I 11.9'
<br /> 11 27:.2" I 2 .., I '3'., 16'.", I '5'., ,
<br /> 12' 22.2" I 20'-0" 1'1.1 ".1'" I 16'.l'
<br /> 1J' 214" I '9'-8" 13'4" 17 .)" i 1,'.1
<br /> 14' 2\!.T' I 16'", , r -8" '16'. I 14."
<br /> ,. ''IS 11.3" 16'..0" I 's'.r I 14.Q"
<br /> Load Wldtl1 X' x 3" x 0.082" x O,JOO" Self Mating Beam
<br /> 8' 2'1-0" 2T -4' 25'./3 2)'."" 2,'.7"
<br /> ~. 27,1 '" 25'.g 24'-" 22'.7 20'.5"
<br /> 10' 25'., Z4 " 22.10" 21,' I \9'4'
<br /> '1' 25'4- 23'4" 21.3" 20'.5" I 13'.5"
<br /> 12' 24'.)" 22..," 20'.10" ''1-7' 11-0"
<br /> F 13' U-J" Z' ,0 2\!.I)" 16'.1U' 16'."
<br /> 14' 22'0" ~ 1\n" 13'.2' 16' -4"
<br /> 10 20.,,' 1:1'4" I 'il'.Q" '6'.,," 15'.)"
<br />
<br />Notes:
<br />Above spans de not include lengt., of kriee brace Add ~onzo(':aj ~angtJ1 of knee brace to above spars for total
<br />beam spans
<br />
<br />i
<br />Single Self,Mating Beam.
<br />
<br />Table 2.1.3: Allowable Spans For CARRIER Beams in a Solid Roof, OPEN Structures
<br />(102 MPH Wind Zone, Applied Load = 17 Ibs / sq. It) Aluminum Alloy 6063 T-3
<br />
<br />'Z. x 8" x 0.072"" x 0.224"
<br />X' x ~" x 0.07X' x 0.224"
<br />X' x 9" x 0,082" x 0,306"
<br />
<br />Doubie Seif Mating Beam
<br />2 x 4 Seif Mating Beam
<br />added to Top/Bottom
<br />(perpendicular to webs)
<br />X' x 8" x 0,072" x 0.224"
<br />X' x ~" x 0,072" x 0.224"
<br />I i'l ;j".iLc:!./" x 0,306"
<br />
<br />Notes:
<br />
<br />
<br />10'-<)" i 12'-<)" 14'-<)"
<br />)4'./3" 3"-6" 2'9'.2"
<br />31.5" 34'.2" 31'.T'
<br />4U:7 I ~.-O" I 33'.' '"
<br />
<br /> 26'~" 28'~"
<br />6'.7" "S -4" 6',1" 5',10'
<br />g'.3" 3'4" 8'.,,.. I '5-8"
<br />'''.2'' Ie' "," 10',)" 3'.1"
<br />~4'4- I 13'.9" '3",l' 1Z-<j"
<br />15-0" 14'.' '" 14'.5" 13'.'1"
<br />~ T.'" ',6'''''' 15'.3" 15.l'
<br /> JZ'~"
<br /> 15'.3"
<br /> i8'4"
<br /> ZO'.1"
<br /> JO'~" JZ'~"
<br /> 13'.11' 1'J~"
<br /> 21'.7" ZO'.1'"
<br /> 2)'.2' 22'-0-
<br />
<br />
<br />Above spars do not 'ncJuce :er:gt~ cf '<:!'''iee brace Add hOrizantal1ength of k.f;e~ brace ~o abcve spans for total ::eam ~::::ars
<br />
<br />VVind Zone Conversion: Table is constructed fat" 102 mph wind zone, open structu' e (11Ibsisqft), to convert tabular value to higher (more
<br />severe) wind zones, multiply by the factors in the foUo'Hing Conversion Table:
<br />
<br />I WlnQ
<br />I Zone
<br />
<br />
<br />~
<br />
<br />I Appllea
<br />. Load
<br />
<br />
<br />I ~
<br />
<br />~nverslon I
<br />Factor
<br />
<br />p
<br />o.a
<br />
<br />....J
<br /><t:
<br />(/)::J
<br />o z
<br />W<t:
<br />I ~
<br />(/)Z
<br />od~
<br />(/) en U
<br />n::WU
<br />w 0 a
<br />> (/) <l
<br />OWl-
<br />() n:: C"
<br />O::J2
<br />~ t; C
<br />CL ::J i=
<br />~n::&
<br />(/) I- U
<br />I-(/)
<br />n::~
<br />O::J
<br />CLZ
<br />n::_
<br /><t: ~
<br />()::J
<br />....J
<br /><t:
<br />
<br />~
<br />u.i~~
<br />..... N
<br />Q. ~ N
<br />~ M
<br />~-8 ~ ~
<br />C)~~:~
<br />C~~~
<br />C:lE!;:~
<br />C)tl;<l;-
<br />....... 0 0 C!;
<br />L.U(jjJ:~
<br />:S;l-UJ
<br />W ~ (5 ~
<br />, Vl J:
<br />C)1l::go..
<br />()iJjM~
<br />C~"'UJ
<br />C)(3~f-
<br />L.,~tC
<br />3 ~'d
<br />ro~'ti
<br />~J
<br />
<br />{/j
<br />!)"P(l~c
<br />
<br />!j SHEET
<br />
<br />
<br />5
<br />
<br />OF
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