|
<br />Minimum Upright Sizes and Number of Screws for
<br />Connection of Roof Beams To Wall Uprights or Beam Splicing
<br />
<br />Table 1.4: Allowable Spans For Secondary Screen Wall Members
<br />Aluminum Alloy 6063 T-6
<br />
<br />Table 1.6:
<br />
<br />Table 1,8:
<br />
<br />Allowable Spans For Primary Screen Roof Members
<br />Aluminum Alloy 6063 T-6
<br />For areas of 140 '~.P H, wind loads and ar... nonh of the latitud. of JO'
<br />(Jac.j,.s.onviH{!, F1onda) t~at are subject to ice on the screen and a wind
<br />lo.d,
<br />
<br />Sect!O:iS As Horlzor,~ls Fas:ened To POS'"LS \\'l'.h C:ipS
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<br />i Load Wlcth
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<br />\ ~ilc......-'aDie Le:'1g'.r, "y:r-
<br />
<br />;-Se.1m
<br />Si:e
<br />
<br />. MlrHmum ,"'urr,oer of Screws
<br />==8 1 ',II" :;10 x'7;" ;;12 x 'j,~
<br />
<br />UprIght
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<br />Wl!r,ii":H..'m Size Sc:--?en Enclosure Knee Braces
<br />And Anchoring Rec;uired
<br />Aluminwr:1 E:~;~ r...;
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<br />AI!-0....b'. ,can 'L
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<br />
<br />Table 1.7:
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<br />
<br />Tab'e .5: Allo',yabie Spans For CARRIER Beams in a Screen Rocf
<br />
<br />A!l;r.:I;,i~'r'7l Ailey 5053 '7"-5
<br />
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<br />0.055' X O. '120'
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<br />Adcwacie Span L
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<br />110'..0'
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<br />50' ..jj'
<br />
<br />541_:/"
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<br />42..0' 4S.0'
<br />
<br />DCL;bie Se!~J~at.ing Seams
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<br />I 2~. :t O,:;~' ;x: 0,::4 '
<br />: 2' x 9 x C.C7:' 1, 0.2:.1'
<br />12" x 9~m~O jC,5"
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<br />I ri 01...';:...3 r:' Lea Q \\ loth
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<br />:DOl.:c~;f.il~at.:r;g oeams
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<br />1
<br />1
<br />
<br />'",i:"'1 2 x 4 5MB added
<br />to Top or Bort:m
<br />i (Per;::endiculartoWebs)
<br />'2'Xd'J:-o.m" x 02:4'
<br />p"x~~TI" x 0.224'
<br />[2" x 9" x 0.082" x 0 305"
<br />"s.:ample:
<br />11 7ntJu!ary Lead VI.e:r, = 30'.0'
<br />f.'.3X1r7'um -L" (01 a 2" x 4" x 0044" X 0
<br />
<br />i
<br />~:1T'~"'--1S-sr,22'..oILb~0--:;-14"-':Y'13~~2'..()
<br />I A",o...aoie'Span'L"
<br />
<br />I
<br />45 ..0 5Y';~~~i
<br />
<br />.:.,', i21'.I'j I ~G:-!
<br />\ 1.4 .~G:r:1Vj2~i
<br />2S,~~~
<br />
<br />~", -Q~3O:-~J:~'~~:~i~I-:S:iL'; - ~ ~
<br />~4"141 ~~0i~1:;-..... ';\.,-;: 2~'~01'2~:J'",~
<br />
<br />,:,';'. '1
<br />
<br />1 s:r: j
<br />
<br />30. i i I 2',.3
<br />
<br />I 2i .", I)'
<br />
<br />~ -:-.71~-6'
<br />
<br />j2.'1 '1
<br />
<br />5"7."1 "
<br />
<br />t.8'.3
<br />
<br />t 3:-5
<br />
<br />SEAL
<br />SHEET
<br />
<br />~
<br />
<br />'2~ Si:l,~:e Self'~.~a~in~ Beam =
<br />
<br />Above spans do not Ir'.cl'ude ler>glh of kn€e brace. Add horlzontallengt~ of ~,nee ::race 10 aocve spans fOI lo:al beam spans
<br />Note:
<br />It IS re:o""'^'tr.ced that the engl"eer be con5u~:eo on ar.y orner bea'" I~at spars r;;ore l~an 55'
<br />
<br />9
<br />
<br />OF
<br />
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