|
<br />Allowable Roof Beam Spans for Carports. Patio Cove~,
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />Aluminum Alloy 6OIj3 T"
<br />r-v'1'M lone~ 1U'Z~~1'>1 I "0 "1'>1 I li0 '1e>1 I 1" "1'>1 I
<br />I AppllelJ LOi~T7JTsq:ft ( l.W r ~q, rt. l.;;,lIl ;)q. I-t. I ..b" I ~q. '"t. I
<br />I Loaa l"IIom rxJ""lIY,05O" ollow lit
<br />:) r :J-;1 i '~..:v
<br />, fi I if,' I ,,,
<br />
<br />~ II ',J ! ./
<br />
<br />~r--1~ : :,~ I :~
<br />
<br />-,-, I ~ I I !J 1
<br />l. I 0 -4 I :l 1,,/
<br />I oaaW"l~2""""XJlO'O~HOI]OW
<br />
<br />Table 2,,1.1:
<br />
<br />;~:~
<br />
<br />''oJ'.j
<br />
<br />II ' II
<br />Ii i4
<br />I r 1 ~.~ I ,j..j
<br />I ~ ,iJ '1 I "
<br />I:J d" .J I I .0
<br />r--l0 /.'\1 '-,J
<br />1"-----'-' 1<0 1 0.11
<br />I 'l. I I -L I OJ-I
<br />I Load WIuu;---j~cr:050Holl0w lilt
<br />) ; '2.") I 11.,,)
<br />b I l' .l II IJ-4
<br />, I'U -4 ~.,
<br />IS !-<1 I ~.
<br />l---,,--t--"'i ,,:0-
<br />~'0 I o<i I I'"
<br />11 [iJ.J /'1
<br />I 1" {.11 I {-..I
<br />I Loac1 Wldtn I ~rx-tr~o 'HOllOw
<br />
<br />! ~ !
<br />~: I
<br />
<br />J:~
<br />
<br />:~:
<br />
<br />lU .11J
<br />11,,1-..1
<br />
<br />I
<br />
<br />i
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />'lJ
<br />
<br />1~:
<br />1
<br />Load :'dtn
<br />
<br />:
<br />
<br />I
<br />
<br />~
<br />
<br />1u
<br />"
<br />'l'
<br />
<br />'~ .'v
<br />~v .
<br />lU 'J
<br />
<br />I
<br />
<br />0-1'
<br />
<br />9'4"
<br />
<br />I
<br />I
<br />I
<br />I
<br />
<br />I
<br />I
<br />
<br />, ,U
<br />,.,
<br />
<br />, ,0
<br />
<br />,."
<br />
<br />,~,:
<br />
<br />0,0
<br />0'..1
<br />,."1 "1
<br />
<br />J~~ :;~t !
<br />I
<br />I
<br />l-L
<br />I f
<br />!
<br />r
<br />r
<br />
<br />d-I I
<br />
<br />04
<br />1.".,1
<br />
<br />6'.,0"
<br />
<br />0">
<br />
<br />0",
<br />
<br />~~
<br />
<br />":.,iJ
<br />
<br />4 .f
<br />
<br />, .~
<br />I.
<br />
<br />:;,. "';
<br />0.'
<br />
<br />04..1
<br />
<br />~ .~
<br />
<br />0">
<br />,,,
<br />
<br />d" 1
<br />d -L
<br />
<br />,."
<br />
<br />'- U i .1 I
<br />~-T-s';-~
<br />l..v I ;-4 I
<br />0.0 I 0"'; I
<br />o .j I ~.'1
<br />
<br />':7
<br />
<br />1.11
<br />I,,>
<br />
<br />0'1
<br />0">
<br />
<br />'U~
<br />,
<br />
<br />I,,>
<br />I,
<br />
<br />Example;
<br />Fc.- Z' x 4" x 0 038" x 0, 1C(;' Sejf.M31lng 3eam, Beam soan :.et'...~("; L.'pngtlIS ..sa !ead ..vldt~, ~o er:ier lave
<br />For ~ 2' Roo( Pallel + 2' Cvemang Load'..\o~~tn = l'N = , 2' I 2 + 2" 8 H, = 8' Ente,r :ao;e on 'eft at 8' read
<br />aHc....able span ,..ndel' requIred !cad, ihl.iS f::lr 100 M ? rl 'Nlrd foaa..'1ve :oad IJ( 17 :tiS.~ Ft ard Load '/....ICttl = 8'
<br />0"
<br />"ax:mum Seam Span 'c< 2'" x 4" x 0' 038" x 0 ~X" : 1"'.5" I
<br />S;::~s ,:jO r,o( inc:II..'de ;ergtn .;;( kree brace Add horZof'tai ;~f'gt.,., ci :1(:"Iee ::-race 10 abC\€ s:ars fer :ctal Ceam
<br />
<br />,,,
<br />
<br />, "
<br />,4
<br />
<br />:;."
<br />
<br />.... I
<br />
<br />0,
<br />
<br />, '1
<br />, ,
<br />
<br />, ,.:;:
<br />
<br />,',
<br />, "
<br />, '.
<br />
<br />,,,
<br />0->
<br />? .1
<br />
<br />~. ..J
<br />
<br />c">
<br />
<br />l'
<br />,,,
<br />0-.4
<br />
<br />~-
<br />
<br />" "
<br />
<br />, ,U
<br />
<br />;'.
<br />'... -,
<br />;:II-~
<br />:j.;:II
<br />50
<br />- 'U
<br />
<br />.,....;:11
<br />
<br />;:11-,1
<br />
<br />, -0
<br />I -,
<br />
<br />~~~
<br />
<br />: ' "
<br />''"'' -6
<br />;:lI.ll
<br />
<br />u">
<br />
<br />':1''';
<br />
<br />~.J
<br />.0
<br />,'.J
<br />
<br />~,'"
<br />
<br />1
<br />I
<br />I
<br />
<br />I
<br />
<br />Table 2.12:
<br />
<br />I
<br />r
<br />
<br />Wind Zone 11
<br />Applied Load'
<br />Load Widtl1
<br />8'
<br />9'
<br />10'
<br />,,.
<br />ll'
<br />13'
<br />'4'
<br />15'
<br />Load Widt:M
<br />8'
<br />g'
<br />10'
<br />,,.
<br />12'
<br />13'
<br />14'
<br />15'
<br />Load Wldtl1
<br />8'
<br />.'
<br />lO-
<br />ll'
<br />'l'
<br />13'
<br />'4'
<br />15'
<br />Load W,dtl1
<br />8'
<br />g'
<br />10-
<br />".
<br />12'
<br />lJ'
<br />14'
<br />15'
<br />Load Widtl1
<br />8'
<br />9'
<br />10-
<br />1"
<br />ll'
<br />13'
<br />'4"
<br />'5'
<br />
<br />1/-4
<br />~6' .0"
<br />is'.,O'.
<br />, 5'2"
<br />14'-8"
<br />
<br />1, - . ~
<br />
<br />I, ,j'
<br />\4 .~'
<br />:J''';'
<br />1j-6"
<br />
<br />:4.11
<br />
<br />1)'.("
<br />I]',:
<br />12'.1 .
<br />
<br />i
<br />i
<br />I
<br />
<br />,z.j"
<br />12',]"
<br />1',10"
<br />",,'
<br />
<br />, J.(i
<br />~ 2' . 11 "
<br />
<br />'2',)"
<br />11.(i
<br />1 t.:'
<br />
<br />:0'"
<br />10"4"
<br />)'-3'
<br />
<br />'; .e'"
<br />'. ,g'
<br />
<br />'J~
<br />
<br />13'4'
<br />
<br />I
<br />I
<br />I
<br />
<br />'2'4
<br />11'-8"
<br />11'.0-
<br />10"..,'
<br />10',1"
<br />
<br />21 -, ,.'
<br />20'.9"
<br />'9'-3'
<br />. 6',.'
<br />11 .,r
<br />
<br />23<." ,
<br />22'.
<br />, ",
<br />20".5"
<br />:9',T'
<br />I".V
<br />'8',2"
<br />'6'., ,.
<br />
<br />IS.T'
<br />
<br />, / .0"
<br />i5./
<br />
<br />I
<br />I
<br />I
<br />
<br />),-8'.
<br />g.....
<br />6',9"
<br />
<br />i
<br />I
<br />!
<br />I
<br />i
<br />
<br />I
<br />l
<br />I
<br />I
<br />I
<br />
<br />r
<br />I
<br />I
<br />I
<br />I
<br />i
<br />
<br />I
<br />I
<br />I
<br />I
<br />,
<br />
<br />13"-8" i '2'.i I 1 ,..~.,
<br />2" ll. 8" x 0,072" x :l2:4'" Self ~~ating Beam
<br />;>4'.'0" -2',1 I' I 214
<br />
<br />~I- -..23"2' 2"'~:, 21.,' ~...-~
<br />-...J I 20'..0" I 13'.1
<br />I 21,2" 1 ,g',,;" 18'.0
<br />I 20"4' '1;.,," 11 ,0
<br />I 19'-6.. r II . I 15'.;'.
<br />I 18',9" , 1:'4' '6',2"
<br />I 17.{,' I 10'-':; 1:,-1"
<br />I 2" x g- x 0,072" x 0,224" Se,f ~ating Beam
<br />[27"2" .",', 23'4
<br />, 25'-8" I 23'-3" 22'.)"
<br />I 244" I 2.'.;' ,0".'"
<br />I 23'.2" i 2' -> : ' 3","
<br />22',2" I 20"-5" 1 '..,'
<br />214" : ::;'-3" I '8'->'
<br />2(.1-1" i 18-;' ~7'-d
<br />,g'.O" I ,T,.' i '6'-5"
<br />2" x 9" x 0,082" x 0.3~- Se,f ,~ating Beam
<br />29'-8" I 27'''''' , 25'-5"
<br />27'.' 1" I 2,.," I 24'."
<br />26"";" : ,4,,> , U."J'
<br />25'4" i 23'4' I 2',9"
<br />24'.0" I 22'4' I 2C".10"
<br />23'.)" I "., 1 L'~.(J
<br />22'S , 20'-3" I 13".J'
<br />20',"" I ,g'4' I 18'.0"
<br />
<br />I'
<br />
<br />1
<br />
<br />14'.'"
<br />
<br />1]'->'
<br />
<br />I
<br />I
<br />I
<br />
<br />1, .(
<br />12'.0.'
<br />" ,,;"
<br />'I,"
<br />'0"-3"
<br />g,,, ,
<br />
<br />I 20'" I 18',1'
<br />i "~;-r--r-,~-
<br />I 17.'" I '6'.2"
<br />I 11 -2" i ,,'.5"
<br />I 10 " I 14,.
<br />I " ,:;" I 14'.3"
<br />I 15.2" I 13'-3"
<br />I 14'.0" I 12.1J'
<br />
<br />I
<br />I
<br />I
<br />I
<br />
<br />,,',It!"
<br />18' -3"
<br />1T.9"
<br />11;', ,
<br />16',2"
<br />i5'-1
<br />
<br />,4."
<br />14'.0"
<br />
<br />21'.7"
<br />20"'"
<br />19"4'
<br />18'-5"
<br />1 { -8"
<br />,6'.' ,
<br />16'4"
<br />'5'.3-
<br />
<br />Notes:
<br />~:Jcve spars ,jo rollnch.Jce 'ef1gth o( k.r:ee brace ,Add "\o~zon1aj lef"1g;h. of kree brace to above spans fOf total
<br />t:eam spar:s
<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 Ib.1 sq. rt) Aluminum Alloy 6063 T"
<br />
<br />Single Sell,Mating Seam.
<br />
<br />2" x 4- x 0,0:\3" x 0.100"
<br />I l" x 6- x 0,050- x 0.120-
<br />2" x r x 0,055- X 0.' lO-
<br />r x 8- x 0,072" X 0.224-
<br />r x 9- x 0.072- x 0,224"
<br />r x 9- x 0,082- x O,3~-
<br />
<br />."t
<br />5'.0- I 8'.0- I 10'.0- I ll'.o" I 14'.0-
<br />
<br />'2'-8- I '0'."" 1 g,9'"
<br />18'.g- I 16'.2" I 14'.Q
<br />21'4- I 18'-6"' I 16'.r
<br />2T,S" I 23',1' ! 21',3'"
<br />29".' I" r 25'., I" I 23'.0"
<br />I 32' ,g" I 28'4- I 25'.4"
<br />
<br />8'.,,"
<br />'3'.)"
<br />,5'.1"
<br />,g'.S"
<br />21'.2"
<br />2)'.2'"
<br />
<br />Allowable Roof Beam Spans fo'r Carports: Patio Cove~,
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />Alumi"Q Alloy s()63 T,.
<br />
<br />'02 MPH 1 110 ~Pf1 I 120 ~Pf1 i 125 MPf1 I 140 MPH
<br />17.1 Sq, Ft I 2CJ# I Sq. Ft I 23. I Sq. Ft I 26# I Sq. Ft , 32# I Sq, Ft
<br />2" x 5" x 0,050" x 0.120" Se'f Mating Beam
<br />16'.11" I lr-., I 14'./
<br />15",1'" I I.',g" I 13',:;"
<br />'5',2" , IS,'" , 13.0"
<br />14'S "34' '2'"
<br />lJ.la' 12".'1 I 11'.1 ~
<br />13'.,)"' I 12'.J' ! '1-:.
<br />12'.10" I 1 ".1<;'. I 1,...c"
<br />11'."" I 11'''';"' : '0-4'.
<br />2" x r x 0,055" x 0,120.' Se" "abng Beam
<br />114' : 1 "" I '6'-3"
<br />18' .J.' I :6. ~,J" 1 ~..a'
<br />
<br />Double Sell.Maling Seam. 10-.0" i ll'.o- I '4'.0- I 15'.0- ! 18'.0"
<br />
<br />l" x 8- x 0,072" x 0,224"
<br />r x g- x O,07l" x 0,224"
<br />l" x g- x 0.082- x O,3~-
<br />
<br />i Double Sell Mating Seam~
<br />I 2 x 4 Self Mating Seam ~
<br />I added to ToplBottom
<br />(perpendicular to webs~
<br />i l" x 8- x 0,072" x 0,;:24"
<br />l" x ~- x 0,072" x 0,224"
<br />l'~.9", O.C:;:' ,o.iiiG-
<br />
<br />3C'.c" I 2i"S I 25'S' I 23',9" T 22'S
<br />I 32'.10" I 29',11' , 2i"1 I 25'",. I 24'.0"
<br />I 35'.'0" I 32',9'" I 30'4' i 23'4" I 26',9"
<br />
<br />8',3"
<br />'2',3"
<br />1)'.11"
<br />1/'.""
<br />'9' -8"
<br />21',5"
<br />
<br />Tnbutar; LOid Width
<br />15'.0" 18'.o-_!
<br />Allowable Span "L"
<br />r.g- 7'->" I
<br />l1'S ,1],9" I
<br />13'.'" 12' ->" I
<br />16'.9'" 15',10" I
<br />18'4" 1T->' I
<br />20'.1'" '8',11" I
<br />
<br />20' .0-
<br />
<br />U:,O" I 24'.0" I 25'.0"
<br />
<br />Tnbulary Load Widtl1
<br />20-.0- 2l'.o- I
<br />Allowable Span'L"
<br />21'.)" I 20'.0" I
<br />I 23',)" I 22',2' I
<br />25'4' i 24.2" 1
<br />
<br />Tnbulary Load W,dth
<br />
<br />S'., ,..
<br />10'.)'"
<br />'I'.g-
<br />, 5'-<]'
<br />'6'S
<br />17".""
<br />
<br />6',r !i->" 6'.1"
<br />,',9" 9'.... 8'.11"
<br />11',2" 10'.g- 10'.0"
<br />14'-4" 1J.~" '3'.2"'
<br />15'.g- 14'."" I 14'S
<br />17','" 16.4' I '5'':;
<br />
<br />! S',1CT
<br />8' -8"
<br />9'.11"
<br />"2'-8"
<br />13'.11'
<br />, 5',2"
<br />
<br />24'oC"
<br />
<br />25'.0- I 23'.0- i 30'.0"
<br />
<br />Ig'S
<br />21-2" I
<br />23'-2" I
<br />
<br />18'~ I '1"'" : 17'-4"
<br />20'-4" , 19'~" I 18'.""
<br />22'.)" i 2~'.S" I 20'-3"
<br />
<br />I '6',9'" I
<br />I :8'4' i
<br />I 21],,' I
<br />
<br />25".0" I 28".0" I 30'.0" i 3 l' .0-
<br />
<br />10-.0- I 1l'.o" I 14'.0- I 15'.0- I 13'.0" I 20-.0- I 2l'.o" , 24'.0" I
<br />Allowable Span'L"
<br />34";' I 31-5" I 29'.2" I 2i"4" I 2S',9" 24'S I 23'.0"
<br />3TS : 34.2" ,I 31',T' I 29'., I 2i",'" I 26'.,' I 25.0' ,
<br />aCJ-2' I 36'-S'~ 31'-9~ \ ~Y'-'1"-I~~~'
<br />
<br />22' ,0" 21' ,," I
<br />24,Z' I 23,2" I
<br />~i:""~'1
<br />
<br />20'-8"
<br />
<br />I 19'.11" Ig4' 1
<br />1 2'" 1 20','" I
<br />I ).3',2" I 22',,"
<br />
<br />22'4.
<br />23'.1 ~"
<br />
<br />~otes:
<br />
<br />Above spars do r"lot InctuCe ;engtt'l of knee D(aCe ,A,dd honzontat length ot kree :;lfaCe ~o above s~ars fOf tc~aJ team spar,s
<br />
<br />~Vind Zone ConvefSion: Table is constructed (or 102 mph 'fflnd zone, open structLire {17 :bs,"sqft), to convert tabular value to higher (more
<br />severe) 'Hind zones, multiply by the factors in the follo'Ning Conversion Table:
<br />
<br />AU. TECHNlCAL -'SSlSiANCl! MATEJlIALS ME
<br />PlOVIDEP 'AS-IS., "-NO II..OYAL ALUloClN\';'),C
<br />DISCLAIMS ALL "AII..MNTIE$, EXPI\.ESSED 0"
<br />o.cPUED. INCLUDING BUT NOT LIMITED TO. ALL
<br />WMMNTlU OF MUCHANTMIUTY 0" fITNESS
<br />fOA ^ PMTIC\JI.AA PURPOSE. II..OYAL ALUloflNlJW
<br />DOES NOT 'f1 AU..ANT THAT WY PRODUCT TILL
<br />COWI'l y wtl1i Sf A TE Ok LOCAL BUILDING CODES"
<br />CVSTONf.AS M.I. SOUL Y RESPONSIBLE FOil
<br />E.N$IJAlNG COMPUANCE WITH WY AND ALL
<br />GO\'UNMENT AJ. UGUu. TlONS.
<br />
<br />-APP lea
<br />Load
<br />17
<br />;':0
<br />;':J
<br />;.:~
<br />jr
<br />
<br />l..onver"5l0n
<br />Fa etor
<br />,W I
<br />U,O" I
<br />085 i
<br />o,~~
<br />ll:~
<br />
<br />28'.0"
<br />
<br />cO ...
<br />o ""
<br />o 0
<br />III (Q
<br />CI) ,.:,
<br />cO cO
<br />XcOt'-C\j1ll
<br />g~3~g
<br />q~SN~
<br />a.c;:X~~
<br />1-""~60
<br />tI) 00
<br />1<U:OcO~
<br />W 0',-
<br />~ '0'"
<br />....~~..,<~
<br /><"'::)":'Qz
<br />?:(~~5g
<br />::ttJ~u:Z<
<br />I...JO
<br /><.:l CI)
<br />I ~
<br />en d
<br />:::i I-
<br />
<br />D _~
<br />
<br />II
<br />
<br />3l'.o- ,
<br />
<br />......J
<br />-<
<br />(j) :J
<br />o Z
<br />W -<
<br />I ~
<br />(I) Z
<br />06(9
<br />(j) (j) C/)
<br />a:WW
<br />WOoS
<br />> (j) -<f-
<br />Ow
<br />U a: N
<br />o :J z
<br />~GO
<br />o..:Ji=
<br />a:U
<br />(j)f-W
<br />f- (j) C/)
<br />a: ::::::
<br />O:J
<br />~z
<br />-< ::::::
<br />U:J
<br />......J
<br />-<
<br />
<br />I-
<br />W~
<br />~ N
<br />n. :5 N
<br /><f) ..,
<br />~-~cr~
<br />Q)o<"~
<br />C~~:!:&
<br />a3~~~~
<br />N"\OoC5~
<br />LJ.J -J J: (J) r--
<br />~5i~
<br />W~oo~
<br />Q)'~5:~
<br />()ffi~~u..
<br />c ~ ~ ~
<br />Q) - 0
<br />'-~'d
<br />2S::: '
<br />IV 5>!l.
<br />-.J,Q
<br />!
<br />
<br />/~;J3JJ~
<br />,~/
<br />/ ls'~
<br />V SHOtT
<br />5
<br />
<br />OF
<br />
<br />7
<br />
|