|
<br />Table 2,1,1:
<br />
<br />nlnu 4oIolne =-
<br />"pp leu coad ~
<br />CoaQ "0'"
<br />.
<br />G
<br />,
<br />.
<br />.
<br />IV
<br />"
<br />l~
<br />coaQ md'"
<br />.
<br />.
<br />
<br />.
<br />.
<br />'"
<br />"
<br />,~
<br />coa w '0'"
<br />:>
<br />
<br />~
<br />
<br />1U-
<br />"
<br />,~
<br />coav '.v.
<br />.
<br />.
<br />,
<br />ij
<br />.
<br />HoT
<br />l'
<br />'4"
<br />Loa a wlom
<br />:.
<br />b
<br />I
<br />
<br />::
<br />
<br />'"
<br />Il
<br />lZ
<br />
<br />Allowable Roof Beam Spans for Call1orts, Patio Cover.s.
<br />Screen Rooms, and other Open Buildings with Sofld Roofs
<br />Aluminum Alloy 6063 T-6
<br />
<br />'V~ Mr
<br />"" I ::>G. rL
<br />~ x. x u.V","
<br />...
<br />..
<br />a",
<br />, ..
<br />''''
<br />
<br />IlU M""
<br />.,,"', .q, rt,
<br />nonow III
<br />...;
<br />....
<br />
<br />,~v 'flrn I ''''' '''rn ,- mr" J
<br />~... ' .q. rc .'b'O.q. rL I J,;JI .q, rc j
<br />J
<br />I
<br />I
<br />1
<br />
<br />,.1
<br />
<br />0-, .
<br />
<br />0""
<br />0-"
<br />
<br />\
<br />
<br />a..
<br />'-0
<br />.,
<br />0-0
<br />o .~
<br />,.IJ
<br />,'"
<br />. '.
<br />
<br />0-0
<br />
<br />0'"
<br />
<br />.:i-I
<br />
<br />0,,' I
<br />0....
<br />
<br />0-0
<br />
<br />,"V
<br />
<br />'.....,
<br />
<br />...
<br />
<br />a..
<br />,'"
<br />
<br />, ..(,;
<br />
<br />1-0
<br />
<br />, .~
<br />
<br />~ ' ..
<br />v-o
<br />
<br />, -::I'
<br />
<br />0...
<br />
<br />i.,
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />., 'v
<br />
<br />\ 0.' 0.1
<br />I 0__ '-IV
<br />I ~ .. . u.u"" ",,"OW
<br />I ' " I IV"
<br />,U'4 ._
<br />... I 0-0
<br />... ~. I
<br />...., ,""
<br />",v I"
<br />, -Q .,. i
<br />
<br />~2:~v
<br />
<br />,"';-1
<br />
<br />..1
<br />0"
<br />o.
<br />
<br />."
<br />
<br />0"
<br />
<br />u..
<br />
<br />1(.; -0
<br />
<br />, ,.,u
<br />
<br />r\J'~
<br />.. I
<br />
<br />j~.:
<br />
<br />I
<br />i
<br />
<br />I
<br />I
<br />I
<br />
<br />~~:
<br />'-0
<br />
<br />::l-lU
<br />
<br />."
<br />
<br />a.,u
<br />, .,
<br />E."
<br />
<br />I
<br />!
<br />I
<br />
<br />O'IV
<br />
<br />0-0
<br />
<br />'v'"
<br />...
<br />7-4-
<br />
<br />...,
<br />....,
<br />
<br />I
<br />I
<br />I
<br />
<br />8'.r
<br />
<br />I
<br />I.
<br />I
<br />
<br />0...,
<br />:;-;f
<br />
<br />,,-0
<br />
<br />""
<br />
<br />,,- ,
<br />j".,
<br />
<br />0-0
<br />
<br />0_
<br />
<br />0";
<br />
<br />~-::l
<br />
<br />...
<br />,-0
<br />
<br />'-0
<br />
<br />, ..
<br />'-0
<br />
<br />'v.t
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />.~
<br />~. I I
<br />':"'
<br />"u
<br />'-0
<br />
<br />5.'<T
<br />
<br />Example:
<br />r=or r x 4" x 0,038"' x 0 ~ 00'" Sed...Mat:f'Ig Seam: 3e.nl span t)et~(\ .~,gnt$ use lead 'MC'"...'1 to enter ~a::Jie.
<br />~or"Z'RootPane4.'ZCvern.oil'19; L~aa \Mdth=LW::'Z/2+Z0.H =8" ~tertableot'l\etlat8"reaa
<br />allcwaCi9 span uf'lder re'Qt..lJfed '7ad: ~'.Js for,oo M,P,H 'Nlnd ioaal1ive ioad or,7 #/SQ,. ~~ and load V'AcU'l; 13'.
<br />'J'
<br />ltlaxtmum Beam Span far r < ." . 0 W8' < O.1ocr = I 11'.S" I
<br />Span. dO not Indude le"9t'1 01 '<nee txace, Add r,onzontal 'e<1gltt at kJ1ee orace to aceve span. Ie< :c;al ce.
<br />spans.
<br />
<br />e,:4".
<br />
<br />i
<br />
<br />0-0
<br />
<br />o~
<br />
<br />,,-0
<br />
<br />,-
<br />
<br />0...,
<br />
<br />,.,
<br />
<br />, .,
<br />
<br />J
<br />I
<br />I
<br />I
<br />
<br />1
<br />i
<br />
<br />I
<br />J
<br />I
<br />I
<br />I
<br />
<br />i
<br />I
<br />
<br />j
<br />j
<br />)
<br />j
<br />I
<br />
<br />Table 2.1.2:
<br />
<br />Wind lone 31
<br />Applied load ~
<br />load Width
<br />8'
<br />9
<br />10'
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />,,'
<br />lr
<br />1;r
<br />,"
<br />11f
<br />Load Width
<br />8'
<br />9'
<br />10'
<br />".
<br />1Z
<br />13'
<br />14'
<br />,.
<br />load Width
<br />a'
<br />-9'--'
<br />
<br />Allowable Root Beam Spans for Call1orts, Patio Cover.s,
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />Aluminum Alloy 6063 T-6
<br />
<br />102 MPH I ,,0 MPH I 120 MPH
<br />17'1 Sq, Ft I 20# I Sq. Fl I 2.3# I Sq. Ft
<br />2'" . 6'" . 0.050" . 0.120- Sell Ma bng Bu m
<br />16'.'" IS'., I I... I
<br />1~.' 1 .,4.... I l~.... I
<br />15".T ',3'.,," I '''~
<br />'4"-5" 13'-4 I '.;.,:;
<br />1:r.,<T 12'.T I 11'.1"
<br />,3"-r I 1i'.J" I ".,:;'
<br />12'.,<T I "'.10" I '1'..)'"
<br />11'.". i '1'.;,r I 10--"
<br />2". T" . O.OSS' . 0.120" Self Mating Beam
<br />'74 I 17.10" I 10-0" I
<br />18'-3- I ',6.10" I 15'.a- I
<br />, -4" I 10.1'" I 14'." I
<br />H'''''- 10';' I 14'4' I
<br />15.1<T 14'., I 13'.. I
<br />1 ,i" 14_7 I '3.',' I
<br />14'-8" '~'..s" I '4" I
<br />13"-8" 'X., I l1'..'---L
<br />I 2". r .0.072" .0,224" Self Mang Beam
<br />I 24".W I 2Z.".. I 21'"
<br />
<br />-i- , ~~:-: ;~; - i ~~:~:
<br />
<br />I 21'.r I '7-0 I ',8',,-
<br />I 2<:1~- 18'-8" I 1i..,
<br />I 19-e- I 1 T.W I 10""
<br />I '8'.T I r -4" I 10'~
<br />'7'.r I 16'.Z' I 15.1'
<br />I 2". r. 0.072" .0.224" Sell Mating Beam
<br />I 27'.2'" I 6., ! 23-'
<br />I 25"-8" I 23"-8"1 2Z~
<br />I 24"-4' I 2Z.S-- 20'.'"
<br />I 23".Z' I ", -4 I ,,,.11'
<br />I '22.Z' I 2<:1-6- I 19".,'
<br />I 2"4" I ,,,,,,,,' I 1<<-4'
<br />2<:1. I Hf.' I ' r-<r
<br />W';;' I ' 1'.9" I 10-0
<br />2". '1'.0.082".0.306" Sell Mabng Beam
<br />2~->> I 2T -4- I 2,'-6"
<br />"1'.",, "".7 I 24'.1'
<br />2S-6" I .4-0 I 2Z.'CT
<br />25"-4- I 23'-4- I 21'0'
<br />
<br />;;: : ~~~ : ~~;
<br />
<br />~.5- I ~O':g' I 1.::Y
<br />20'.11' I 19"-4- I ',fI.:r
<br />
<br />I 125 MPH I 140 MPH
<br />I 26111 Sq, Ft I 32# I Sq. Fl
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />1.r."
<br />1",.;,r
<br />, 1'-6"
<br />,,'1
<br />1U' ...
<br />10"-4-
<br />9"-$"
<br />
<br />\...-0
<br />
<br />'"'-8"
<br />'4'.T
<br />'4..;
<br />'3'4'
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />i
<br />
<br />1[-4
<br />" '-8"
<br />11..:1-
<br />'0'-&"
<br />'a.,~
<br />
<br />I
<br />r-- ;0'
<br />I
<br />I
<br />
<br />'"
<br />1Z'
<br />'3'
<br />14'
<br />I.
<br />Load Width
<br />a'
<br />'1'
<br />111
<br />1"
<br />1r
<br />13"
<br />
<br />14"
<br />
<br />1...
<br />Load Width
<br />8'
<br />...
<br />10'
<br />,"
<br />1Z
<br />'3"
<br />14'
<br />1.
<br />
<br />I
<br />f-
<br />I
<br />I
<br />
<br />Note s:
<br />
<br />''l.g'
<br />',-,;
<br />,"."10'"
<br />i1'.,"
<br />
<br />,-8'
<br />9"-4'
<br />~.9"
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />14'.i"
<br />
<br />'3'-4"
<br />1:{.;
<br />'.'"
<br />11'-0"
<br />" .'
<br />10'.a-
<br />g.,,"
<br />
<br />2C ',' , '6"." -4'
<br />:6'.\"7' -T~~r:y:- i
<br />IT.W I lS:r'i
<br />" .l: I ""0
<br />',5.0 I "'il'
<br />10'.9"' \ ',".J-
<br />, o.Z' I 13'-6"
<br />14,r I ,,,.'\1
<br />
<br />.. ..
<br />
<br />19'.HJ-
<br />16"-8"
<br />17.g"
<br />16'.11
<br />i6.2"'
<br />
<br />1:;_(
<br />:4.j "
<br />14..:1-
<br />
<br />I
<br />I
<br />I
<br />!
<br />I
<br />I
<br />I
<br />
<br />21'-,
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />21.'"
<br />20'.9"
<br />,9"-8"
<br />Ie..
<br />, 1'.,,'
<br />,,,
<br />,",,
<br />10'"
<br />
<br />20'.5"
<br />1~-4
<br />'8'.5"
<br />': -8-
<br />i6'.'1"
<br />'6'-4'
<br />15'.3-
<br />
<br />Above spans do not u1duc1e (eng1h of knee brace, Add honzontat le~ ot knee brace 10 above scans jot' tOtal
<br />ooam spans.
<br />
<br />".
<br />
<br />F
<br />
<br />J'~
<br />
<br />23'.",
<br />",1
<br />",.,'
<br />20"S
<br />
<br />,'a~',:
<br />
<br />18',2'
<br />16',""
<br />
<br />Table 2,1.3: Allowable Spans For CARRIER Beams in a Solid Roof, OPEN Structures
<br />(102 MPH Wind ZOne, Applied load. 111bs I oq. III Aluminum Alloy 6063 T-6
<br />
<br />Single Self-Mating Beams
<br />
<br />2'" . 4" . 0.038" . 0.'00"
<br />2'" . s- . 0.050" ~ 0. 120-
<br />2'" . T". o.OSS- . 0.'2lr"
<br />2'" . a- . 0.072" . 0.224-
<br />2'" . r. 0.072" x 0.224-
<br />2" . r . o.oar . 0.306"
<br />
<br />Double Sell-Mating Beams
<br />
<br />2'" < 8- . 0.072'" . 0.224-
<br />2'" . 9" . 0.072'" . 0.224-
<br />2" . g- . 0.082'" . O.J06"
<br />
<br />s'-()" a'-()" 1 'O'-()"
<br />
<br />12'-8" 10".'" 'I..
<br />Hl"-8" 1S.2" '4'.0-
<br />21'4' H1-6" 10"
<br />27 -5" 23".9" 2 r-r
<br />29'.'" I 25'.W 23"-r
<br />32'.9" I 28'-4' 2,-4'
<br />
<br />10'-()" I 1Z.o- 14'.0-
<br />
<br />3(H1' I 27'.5' I 25'.S"
<br />J2'.10" I 27.'" I 27'.'9""
<br />35".10" I 32:.'9"" I 30'4'
<br />
<br />Tribwry load Width
<br />lZ00' I 14'-()" I 1S'00" I 18'-()" I N-o"
<br />Allowable Span "l."
<br />7'.g' T 4' 5'.,,-
<br />'''-5' 1C].. 10'-r
<br />13".1' ,2'.... '''-8"
<br />10.. 15".'<T 15"..:1"
<br />18'-4" ,T-4' I 10-5"
<br />20",'" 18'.". I '7'.,,"
<br />
<br />zz-()" I Z4'00- I 2S'-o" I 28'-0"
<br />
<br />8'.,,'
<br />1:)"-3"
<br />
<br />8'-r
<br />lZ-r
<br />13".",
<br />17'.""
<br />'7-8"
<br />2,'-5"
<br />
<br />S., I S-4'
<br />9".f/" I 9'-4-
<br />11'.2" I '0'-8"
<br />14.... I 13".T
<br />15'-8" I \4',,,,
<br />17'." I 16"-4-
<br />
<br />S.,.
<br />a'.""
<br />10".:s-
<br />13".2"
<br />',4'-5"
<br />
<br />15'.T
<br />
<br />.,5'.,..
<br />
<br />19"-5'
<br />21'.2'
<br />23'.2"
<br />
<br />I 16'-0"
<br />
<br />Tribw ry load Width
<br />18'-0" I 20'-0" I ZZ-O" I 24'.0' I 26'.0' I ZE-O" I JO'-o" I 3Z00-
<br />Allow.ble Span "1.'
<br />2Z-,;" I 2,..-r I 2rJ-J" I 17-5" I Hf-8" I 1T."" 17'-4- I ,,,.9"
<br />24'-0- I 23"-3' 2Z.1:" I 2,'.2" I 20"-4' I '7-8" 18'.'" 18'-4'
<br />2!S.9" I 2'-4" I 24'.1:" I 23".2" ZZ-r I 21'-5" 2<:1-8" 20'.,"
<br />
<br />23"..
<br />25'.','
<br />28'-4"
<br />
<br />Double Seif Mating Beam
<br />2. 4 Self Mating Beam
<br />added to TOp/Bottom
<br />(per;>endicular to webs!
<br />2" X r x 0.072" . 0.224"
<br />
<br />L2" . ~'::.072'" . 0.224- I
<br />I 2" . ~.. . o.cU' . 0.306- I
<br />
<br />Notes:
<br />
<br />Above span. do nollndude le~ of knee brace. Add honzontallength of ~ brace 10 above soan. for total beam ,oan..
<br />
<br />Wind Zone Conversion: Table is constructed for 102 mph 'Hind zone, open st:nJctu,. (17Ibs/sqtt), to convert tabular value to higher {more
<br />severe) wind zone., multiply by the factors in the following Conversion Table:
<br />
<br />I 0'.0-
<br />
<br />lZ .0- I 14'.0- I 1S'-O" I 18'-0"
<br />
<br />Tnbutary load Width
<br />
<br />34'-0- I 31'-0- I 27.2" I 27'-4" I 2S'.f/"
<br />37'S I 34'.Z' I 3,'.r I 29".r I 27'.'" I
<br />4(J:Z- i 3/:'-8" : 3.3".11' i 3, ((' I 29".',,' :
<br />
<br />I 20'.0' I ZZ-O" 24'-0" i 2S'-()" i 2l!'-()" , JO'~ I 3Z-O"
<br />Allowable Span "1.'
<br />24'-5' I 23".:s- I '22.:s- I 21'.5' i 2<:1-8" T 17,'" I '9"-,\'
<br />26"S I 25"-3' \ 24:-2" , 23'.2" I '22-4" J 21'"r I 20'.'"
<br />28''';' , 7.i." f 25".11' I :4'.,," I 23'.", I 23".'l , as J
<br />
<br />oy,nQ
<br />ZDne
<br />'"~
<br />,,"
<br />",.
<br />1<'>
<br />t....
<br />
<br />"pp ,ev I
<br />load
<br />" I
<br />.u I
<br />.w I
<br />~G I
<br />-~
<br />
<br />nverson
<br />Factor
<br />1.00
<br />U."
<br />u.""
<br />O.ijl
<br />u.r,
<br />
<br />I I.~ O.
<br />, ~ . ~ . v.v"'" nu ow III
<br />I l,,~ , l'~<..:k,1
<br />
<br />; ~:- I :;\,! a:,;, ~ ,~.~
<br />
<br />----;;:... ,J-:J I (.,t; I I"'
<br />; ~-~r:-~---r-r:.;-
<br />) ~J...,) I (-, I I ., I ':-<)
<br />I" (-.J I O'IV ) 0-0
<br />\ ~ I. o.o~ HOII'OW
<br />I l' ., I 1.-0
<br />I '... I "" I
<br />I 11.. I ,v-O I
<br />j IV.'..... 'U--.J I
<br />I ,1,;-..,) J :J-~
<br />\ ,-= I o>n I 0_
<br />I :i...J t e--o I i -'I
<br />( cf-Il./ ( 1:\-" \ I -d
<br />j l X 4 ;It O.O~ ;It 1J.10U ::>eu MiUIl9 !:Seam
<br />
<br />: ~~~ : ~~~-
<br />I
<br />
<br />5".10'''
<br />".a-
<br />7,'"
<br />1X-8"
<br />1'3"."-
<br />I 15"..
<br />
<br />...J
<br />0:(
<br />U):::>
<br />OZ
<br />wo:(
<br />:r:::?
<br />U)z
<br />od, (;),
<br />U)-U)
<br />~'~.~
<br />WOLD
<br />>(/)<t:
<br />OW~
<br />()~C\/
<br />O:::>Z
<br />~a.- t; Q
<br />~t;
<br />(/)-. 1-' W
<br />I-(/)(/)
<br />~'
<br />O~
<br />a.Z
<br />~-
<br />o:(~
<br />a. ::J.
<br />...J
<br />0:(
<br />
<br />f-
<br />W~
<br />, ;:;
<br />(l.S;:;
<br />"l",
<br />~~u::~
<br />Q) ~ <~ ~
<br />c::~~;!:g
<br />C::-;-"''''
<br />~>-::::';f
<br />~@S;3~",
<br />u..Icri:te~
<br />.::>;.. w ~
<br />Wi!S5~ e
<br />'''':r~
<br />~il5~fuu..
<br />C~~uj
<br />C)i3~;-
<br />L..,<1:o::t
<br />:: ~'o
<br />ro ~'D.:
<br />~/G
<br />.:/
<br />
<br />
<br />/~ft'
<br />
<br />I !AR. ,,1993
<br />~EAL
<br />SHEET
<br />
<br />5
<br />
<br />OF
<br />
<br />7
<br />
|