|
<br />Table 2,1,1:
<br />
<br />NlnCl Lone =
<br />Applied ,-oad =
<br />Loalj '/VIOtTI
<br />;
<br />5
<br />
<br />~
<br />
<br />i 'J
<br />r---- lU"
<br />r------' ,
<br />r---';;
<br />I l.oa!j N'latn
<br />
<br />I
<br />I ·
<br />I ·
<br />L-'lJ'
<br />I l'
<br />,,,
<br />L.oaiJ Wldtn
<br />;
<br />
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />
<br />10-
<br />'l
<br />1Z
<br />Loola WIOtrl
<br />;
<br />
<br />~:
<br />::
<br />
<br />lU-
<br />"
<br />'4'
<br />Loaa 'NIOtn
<br />;
<br />
<br />1Z'
<br />
<br />Allowable Roof Beam Spans for Carports, Patio Covers.
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />
<br />Aluminum Alloy SOSJ T ~
<br />1Ul~f-'rl llU,vti"'rl
<br />1,:J I ~q. rt 4'.,;;1, ~q. r-L
<br />I " l-rT'J:U~ rlo110"'" [lit
<br />
<br />,.,
<br />
<br />,~
<br />;"
<br />
<br />1,dJ :llr'H
<br />t.oJ:J I ~q+ r-t I
<br />
<br />; .~
<br />I"';
<br />
<br />~~
<br />
<br />,."
<br />
<br />:; . I ~
<br />
<br />j"';.
<br />J .j
<br />
<br />"I
<br />j -:/
<br />oj.,
<br />
<br />":; -3
<br />, .,
<br />, .,
<br />
<br />:I.,.:-<:l
<br />, -1
<br />
<br />,~ .1U
<br />JU-:I
<br />~., ,
<br />
<br />:.-:0
<br />
<br />,...
<br />1-11
<br />I 1-0
<br />,~atln9 ~am
<br />
<br />~~ :
<br />
<br />."
<br />."
<br />
<br />e.,"
<br />
<br />, ,:) ,Iii"'''
<br />.:.bR r ~q. r-t.
<br />
<br />,..,
<br />
<br />, ."
<br />
<br />;-;1
<br />
<br />;-
<br />
<br />,$-I ,
<br />j ."
<br />
<br />,.,
<br />,...
<br />
<br />;. '\..I
<br />
<br />j. ,
<br />
<br />,~
<br />
<br />,iJ-4 d"1 j_
<br />,.,-s., d'" I I. 'v I
<br />:1.. J.:) I-----rs-,
<br />" ---;;:0-'- ~;-r- ~----r--l'~ I
<br />"i.J I ( .,' I I ., I 0..0 I
<br />I." ( ..J I O. ,I,) I ':I-j
<br />
<br />1J.O :,k'1
<br />Jail ::>>q. rl.
<br />
<br />,..,
<br />
<br />,~
<br />J....,
<br />
<br />;-
<br />
<br />:; -.)
<br />
<br />J. i.J
<br />" '
<br />
<br />'$.
<br />
<br />::. ',",
<br />
<br />, .,
<br />
<br />::-1
<br />,..,
<br />,,,
<br />
<br />o. ,
<br />j-.:;:
<br />--
<br />i-I I
<br />I
<br />
<br />~...j
<br />0'"
<br />
<br />,,,
<br />
<br />,.,
<br />
<br />,.,
<br />;..,
<br />
<br />/-1,
<br />
<br />,.,
<br />
<br />1J.1
<br />
<br />6'.'0"
<br />
<br />"
<br />
<br />U~
<br />
<br />I..,
<br />
<br />,.,
<br />
<br />I..,
<br />
<br />Exa mple:
<br />F'X 2:" '( 4- X 0 038"' x O.~:xr Setf-Matlrg 3eat:'1: 3ear;'1 s;ar"l Oet.....een '~rghts use i~ 'MC~ ~o enter :a~e
<br />For 1 Z ~oot ?anel . 2' Cveft'i..:ang; L:~ "N1<:"J'i = l'W = 1 Z I 2 . 2' C,H. = a' =-".ter taOle:r, 'eft at a' iead
<br />allc....ac:e scar: wnCef ~eQulied '-;3d: Thus ;or ~:)C \t?,~ 'N10d icadJ1jv9 ~cad x ~ 7 ::.'S~ F~ 3:i1d :"cad 'l,'icm = 8'-
<br />0"
<br />Maxlfi'urn Seam Span ~ Z';( 4" x :038" x (J, . CO" = I 11'-5'.
<br />Scars Co rot inc~uce ie['\~tl"', of <..nee ~ra':e~cCl hcnz,::;ntal 'ef"1grn ot kr;ee Of"aca ~'o ace...'! scar,s for ~otaj tea
<br />sca~s
<br />
<br />;..
<br />; ."
<br />
<br />,,'
<br />,"
<br />
<br />,."
<br />,-
<br />
<br />'J."
<br />
<br />'J.I I :I.'
<br />:I~ I :..,.....
<br />r .( J .( O.\J~ i""oIlO'N
<br />
<br />1'..-,
<br />
<br />"..-...I
<br />i-4
<br />;-'1"
<br />, .
<br />,..,
<br />
<br />,.,
<br />j .,;
<br />j.J
<br />.1U
<br />( "'J I 0.' '1
<br />( " I 'J.I
<br />~ .( 4 x 'J."Q.)O iiOlIo'N lilt
<br />'i...j ! ,I .J
<br />1 ~ ., 1 I",; -4
<br />
<br />i m ;( J.U:>Y MallOw
<br />
<br />T" -.
<br />
<br />,-d
<br />
<br />:- -,
<br />,1'.1
<br />1v.1:"..
<br />,1,}.3
<br />
<br />,1-/
<br />
<br />,..-d
<br />
<br />" ""
<br />
<br />, .,
<br />j., '\
<br />d..,
<br />d -i
<br />;( :J, 100 ::ielT
<br />134
<br />'i. -,
<br />
<br />I
<br />~.~ I
<br />:1.J I
<br />d-'\'.I I
<br />.t", X O,O.gs
<br />
<br />~:~
<br />
<br />"..-/
<br />
<br />, .,
<br />.~
<br />
<br />9'4'
<br />
<br />S'.7'"
<br />
<br />I.,. -~
<br />, .,
<br />
<br />: .,
<br />.J
<br />
<br />.,1...
<br />
<br />I..,
<br />1-,
<br />
<br />'1->
<br />,\,,; -d
<br />,.
<br />
<br />.,
<br />
<br />T.r
<br />
<br />Table 2,12:
<br />
<br />'Nind Zone :lIl
<br />Applied Load ."
<br />Load NidtM
<br />a'
<br />3.
<br />
<br />10'
<br />,,,
<br />1Z'
<br />1)'
<br />14'
<br />,.
<br />Load NidlJ1
<br />a'
<br />9'
<br />'0'
<br />'"
<br />'Z'
<br />1)'
<br />14'
<br />1.
<br />Load W,dlJ1
<br />!'
<br />I -!l'U
<br />i-'ll'
<br />r------','
<br />1I
<br />13'
<br />~4'
<br />
<br />,.
<br />Load WidlJ1
<br />8
<br />g-
<br />10'
<br />,,,
<br />1;;
<br />'J'
<br />14'
<br />'Ii
<br />Load l'/idlJ1
<br />!'
<br />3'
<br />10'
<br />'"
<br />1Z'
<br />1)'
<br />14'
<br />
<br />11i
<br />
<br />Allowable Roof Beam Spans for Carports, Patio Covers,
<br />Screen Rooms, and other Open Buildings with Solid Roofs
<br />Aluminum Alloy 50GJ T.Q
<br />
<br />102 MP!1 I 110 ~~PH '20 '~P!1
<br />'70 I Sq, FL I 20# I Sq. FL 23# I Sq, FL I
<br />r I ;";( 0,050" x 0, ~2.~" Self ,'.hong Beam
<br />~ is' . i , . ~ 5 - ! , .. . ,
<br />
<br />15', " ~ ,.
<br />
<br />'41
<br />
<br />'J".~.
<br />1J~'.
<br />12',:.
<br />
<br />1ZS'~PH
<br />26# I Sq, FL
<br />
<br />. J'--1
<br />
<br />'2'. ~ ;
<br />
<br />~ ,'.'}-
<br />",.<;"
<br />
<br />: i -2~
<br />
<br />~c'-'r
<br />
<br />i:;-1"
<br />
<br />,-'j"
<br />
<br />i 5..,~
<br />
<br />i4'.j
<br />
<br />~'..J
<br />
<br />13'-4'
<br />
<br />'2',9"
<br />~ ,:::"..j
<br />11.'C"
<br />, r.' ~
<br />
<br />2~
<br />)8'-I'~
<br />, ;-. i ~..
<br />;1.2"
<br />i~.:
<br />
<br />1~-'i'.
<br />
<br />~. 5'-2"
<br />~<1'.J'
<br />
<br />,1'.'1
<br />
<br />2'1.,'
<br />
<br />23.. ~ ~-
<br />22'.,.
<br />i."-O
<br />20'S
<br />
<br />~ 9'./
<br />
<br />16'-10'
<br />~8..,
<br />:6'., ,.
<br />
<br />14<) '~PH
<br />)2;: I Sq. Fl
<br />
<br />'2"4
<br />',' ..,f
<br />',")"
<br />'0 J)
<br />'0'., ,
<br />,--3'
<br />
<br />3.-4"
<br />;',,"
<br />
<br />'J'.i
<br />
<br />'0...' ,
<br />"7.~
<br />'Z ")"
<br />
<br />::.6..
<br />
<br />", I
<br />'0'--3' I
<br />3'.". I
<br />I
<br />""1' 4
<br />~'-;-/,.Y,----J
<br />'61' --!
<br />i5'.:l
<br />
<br />l~
<br />:4'.J'
<br />:3'.0"
<br />
<br />12.10'
<br />
<br />~ 9'. ~ S
<br />
<br />'S'.i!"
<br />11'-~"
<br />
<br />'0"" i'
<br />
<br />'6-2"
<br />
<br />~:,.. -T'
<br />
<br />',4,'.1 ~ " ,
<br />;""J"
<br />
<br />
<br />iO"-4"
<br />15-0"
<br />
<br />Notes:
<br />Above spa(1s:o :"lot Induc~ e0<;&i of kree brace Add ~Of'za('1tal <el"1~tt1 of '<.nee brace '.0 aOO.i9 scars 'or :o:a~
<br />beam spans
<br />
<br />" ;,2"
<br />
<br />'3'-1; .
<br />13 -4
<br />
<br />:4'.5"
<br />
<br />1J-~O" '2.." 11'.'1~'
<br />'J.T ~2'.0" II"
<br />'Z.~O~ ',".~G" lL,'"J'
<br />11.1'" 1"~;' I 'C'-4"
<br />Z" X 7'" x 0,055" x 0.120" Sell ~.ating Beam
<br />~ 1" -4" 1 7'. ~ 0.' .,6' ..,"
<br />18'.3" :6,10" "...,"
<br />
<br />
<br />lT4..
<br />is'J)
<br />I '5'.'0"
<br />I :;.Z'
<br />I ,"'-8"
<br />I 13'-8"
<br />I Z" x 8- x 0,072" X 0,214" Self Mating Beam
<br />i 24'.10" L 22.',1'. 214'
<br />-i'-rr.:-- I -yr-- :']-2"
<br />I - ?2. r 2'1.-0 '~.1"
<br />ZI ,,' :9'..s" 18'-3'
<br />2a-;.. 17.J
<br />13'.6-. , ( -11" .16.-~'.
<br />
<br />1,.11
<br />~ 5.3"
<br />
<br />14".' ,
<br />
<br />".Z"
<br />
<br />'8'.9" , ..... 10-r
<br />I,.r I ',6'-2" I I,.:'
<br />'1:" x 9" x 0.07'1:" x 0.214" Sell Mating Seam
<br />2 .Z' 4
<br />
<br />25'08"
<br />,,4.4..
<br />23'.2.'
<br />22.Z"
<br />21'4"
<br />Zf).r
<br />
<br />2...'';;;
<br />
<br />25'4'
<br />"-3"
<br />2'3'~"
<br />
<br />2~.i"
<br />,''''
<br />23'4"
<br />4'
<br />2 ~ -.J'
<br />2C'~"
<br />'5"4'
<br />
<br />2".5"'
<br />2f).IO"
<br />Zr:..:r
<br />'9'-3"
<br />'8'.;r
<br />
<br />.;4..1"
<br />
<br />;7.,"
<br />
<br />2':.',1"
<br />
<br />Table 2,1,3: Allowable Spans For CARRIER Beams in a Solid Roof, OPEN Structures
<br />1'02 MPH Wind Zone, Applied Load = 17lb., sq. rt.) Aluminum Alloy 50GJ T~
<br />
<br />Slng[e Se[f".aling Beam. I
<br />I
<br />
<br />I Z" 1 4" 1 0,0::.3",1 0,100"
<br />I Z" 1 5" 1 0,050" 1 0.120"
<br />I Z" 1 7'" x 0,055' x 0,120"
<br />i Z" x a" 1 0 07Z" 1 0 214"
<br />! Z" 1 r 1 0 07Z" 1 0 214"
<br />i Z" 1 9" x 0 oaZ" 1 o. )~.,
<br />
<br />I Double Self".ating sums: ,O'~"
<br />i I
<br />I r I 8" I 0.072'" I 0.224'. I 2C' ~J
<br />! r' x 'i";( 0.07r l 0.224" 3Z-11J~
<br />I Z" 1 3" 1 0 08r 1 O.l~- 35'. ")"
<br />
<br />6'~.0
<br />
<br />:z..,'
<br />
<br />'8'~
<br />
<br />21'4"
<br />
<br />27,5'
<br />:'1",'
<br />
<br />OZ,
<br />
<br />I 28".4'.
<br />
<br />a'4'
<br />
<br />'0'., ,.
<br />~ 15'. '"
<br />18'ij"
<br />2]".'J"
<br />
<br />25'. ~ ; .
<br />
<br />i :5'4.'
<br />
<br />'Z'~,.
<br />
<br />27S
<br />
<br />2'3'.' ~'
<br />
<br />32'....
<br />
<br />I 30'4" I 23"~.
<br />
<br />Doub[e Self ~~ating ~ams
<br />214 Sell ~~ating ~am
<br />added to TopiBot1om 10'-<:1" i 12'..0'. ! 14'-0"'
<br />(perpendicular to NebsJ
<br />I Z" 1 8- x 0,072- x 0,214" 34'..s" 01-6" Z9'1 I
<br />I Z" 1 3" x 0,07r x 0214" I 07.;' 34'.Z' 31.,'
<br />ilf"X 'j~O:C3r x c.~~cr:Y ~.-? JJ"-1~"!
<br />
<br />Notes:
<br />
<br />'0'.;)"
<br />
<br />9'1
<br />
<br />: <1'J3"
<br />
<br />'o',!
<br />
<br />2".T
<br />
<br />23.].'
<br />
<br />14'~" I '6'4.
<br />
<br />25-5'. 23<r
<br />
<br />27".:;. I 25'.1~"
<br />
<br />11~"
<br />
<br />inbutary Loalj Wiotl1
<br />! ',G'~" I'!'..)"
<br />Allowable Span "".....
<br />r.3" I 7",,,
<br />
<br />20.~'.
<br />
<br />'3.. 1 ~, .
<br />
<br />.0-.]".
<br />
<br />, "-'j"
<br />
<br />, ;'..]'
<br />
<br />',',; ,
<br />
<br />24'~" I 26'..)"
<br />
<br />~ 3' -S'" '3."'"
<br />
<br />2 ~'.Z' 2S'.4.
<br />2:.,;r ! 22'.3'.
<br />
<br />2T4-
<br />
<br />'8'4' I 20'~" I 1Z,fJ" I 24'~" ZS'~"
<br />Allowable Span 't"
<br />25.3"' I 2J'.S'" 2J..J"" 22'.)" I 2~ -S..
<br />
<br />22'..0" 1
<br />
<br />24'-'3"
<br />
<br />2G'~"
<br />
<br />5..1 "
<br />
<br />A:cve scars :0 :--::;t 'ncir...ce :er~tJ1 -;f '<.r:ee brace Add t-,Q('1Z:Jr:tal ef1<;t."'1 of "re~ ::race :0 abcve s:ars '':)( :otal ::earr- :;oars
<br />
<br />Wind Zone Conversion; Table is constructed for 102 mph 'Hind lone, open structu' e (17Ibs'-sqftl, to convert tabular value to higher (mo(~
<br />severe) 'Mnd zones, multiply by the Factors in tl1e follo'Mng ConversIon Table:
<br />
<br />~ 4'..0"
<br />
<br />'J'.J.
<br />
<br />,.J-
<br />TJ-
<br />
<br />. ".5. 'C.;"
<br />
<br />
<br />'5. "
<br />
<br />I'}'.: ,.
<br />
<br />I iJ-l" 'Z4.
<br />.0.T 15'.~Ct
<br />. ~ .4'. I 1 i..J'
<br />~O'.,' 18'.'"
<br />
<br />.;..;'.
<br />
<br />21'-2""
<br />
<br />, 9'--3
<br />
<br />23'.2"'
<br />
<br />~ ~ .5.
<br />
<br />Tnbutary Load ',"{idt;h
<br />'8'4' I 20'~" I 22~" I
<br />Allowable Span 'L"
<br />:::..5" 2~'-T 2C'-J"
<br />;:4....;'. I 23..J." 2.Z .2"
<br />:6'.3~ :5' -4" i 24'-Z-
<br />
<br />Tributary Load 'Nidth
<br />
<br />15',;)"
<br />
<br />2"3'.;-.
<br />
<br />27".' ~.. 25".5'.
<br />2';..' I 2-:"-.,'
<br />
<br />)1 ~
<br />
<br />I Wino
<br />I Zone
<br />:----TOr-
<br />I-nO
<br />. , lU
<br />'1Z:j
<br />14Q
<br />
<br />25,:'
<br />)",..
<br />
<br />~4..2'. 23'-Z' I
<br />
<br />25'.1~" 24'-~ ~,.
<br />
<br />ApptleO
<br />Load
<br />H
<br />20
<br />z:l
<br />Zli
<br />JZ
<br />
<br />? .,
<br />
<br />?~.
<br />
<br />'i'.j..
<br />
<br />,.1:'
<br />~C'.J.
<br />~J-,-
<br />'4'.).
<br />
<br />! 15.;'.
<br />
<br />~ 1'.,'
<br />
<br />'0'';;''
<br />
<br />~ 4'-4.~ I
<br />. 5'..,.
<br />
<br />1 :;'.,-
<br />
<br />~ <1. , ~ ~
<br />'5'-4.
<br />
<br />28'.0" I :;O'..(j
<br />
<br />~ -;--.11. ; /4"
<br />
<br />'9'';;' '8','"
<br />I 21 ,S. 2TJ'~."
<br />
<br />Z8' ,fJ" I 30' 4-
<br />
<br />27-<3.' ,~.,
<br />
<br />22-4" ,~'.;'"
<br />
<br />n'.1'" ZJ-(,.
<br />
<br />l.;onversaon
<br />Factor
<br />,,~
<br />1J':1r---:
<br />0,d6
<br />a,~'
<br />o,~
<br />
<br />28'..)"
<br />
<br />:...'"
<br />
<br />,..,-
<br />
<br />j"..
<br />
<br />'z..,.
<br />
<br />,,.. "
<br />,"
<br />
<br />~ S' .2'.
<br />
<br />)2'4"
<br />
<br />.5".1.
<br />
<br />',,,,'
<br />
<br />,';.'
<br />
<br />l14"
<br />
<br />...J
<br />~
<br />(f) ::l
<br />o Z
<br />W ~
<br />I :?,
<br />(f) z
<br />~ C.9
<br />(f) (f)
<br />~W
<br />W 0
<br />> (f)
<br />o w
<br />o ~
<br />O::l
<br />i= I-
<br />~ ~
<br />- ~
<br />(f) l-
<br />I- (f)
<br />~ ~
<br />o ::l
<br />a.. Z
<br />~ -
<br />~ ~
<br />O::l
<br />...J
<br />~
<br />
<br />'l'," I
<br />
<br />2C'-1i'
<br />
<br />22.,'
<br />
<br />f-.
<br />W~
<br />N
<br />n. ~ ;:;
<br />...;' ~ t
<br />Q)~<'
<br />C~B
<br />C:::!i~
<br />CJ) 0. >-
<br />~:3 ~
<br />~ ~::
<br />W 1!5 is
<br />IJ)
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