Laserfiche WebLink
<br />SECTION 3 SCREEN, VINYL, GLASS & MODULAR ROOMS <br />Table 3.2.1-110 Allowable Upright Heights, Chair Rail Spans or Header Spans - Hollow extrusions <br /> For Screen Rooms or Vinyl Rooms I Open or Partially Enclosed Structures <br /> For 3 second wind gust at 110 MPH velocttY; using design load of 12 t#ISF <br /> Aluminum Alloy 6063 T ~ <br /> Tributary Load Width 'Vi' . Purlln Spacing <br /> Sections 3'-0- I 3'~. t 4'-0" I 4'"'' .1 5".(1" 5'.... I 6'-0" I 8..... I 7'.(1" I 7'~" <br /> Allowable Height 'W I bending 'b' or deflection 'cr <br />2'" x 2" x 0.044" Hollow 7'-11' d 7'.1' d 7'-3' d 6'-11. d 6'-8. b 6'''''' b 6'-1' b 5'-10. b 5'-8~ b 5' -5~ b <br />2'" x 2" x 0.055" Hollow 8'-5" d 8'.(). d 7'.a~ d 7'-5" d 7'-2" d 6'-11. d 6'.a. b 6'-5" b 6'-2" b 5'-11. b <br />3" x 2" x 0.045" Hollow 8'.10' d 8'''''. d 7'.11. d 7'-8' d 7'-5" d 7'-2" d 6'-11. d 6'-g. b 6'". b 6'''''. b <br />3" x 2" x 0.070" Hollow 10'''. d 9'-11. d 9'". d 9'-2. d 8'.10. d 8'.r d 8'''''. d 8'-1. d 7'-11. d 7'.9" d <br />2" x 3. x 0.045" Hollow 11'.(). d 10'-5' d 10'00'" d g'.r d g'-3. d 8'-11' d 8'.9" d 8'-8" d 8'''''. d 8'-0" b <br />2. x 4. X 0.050. Hollow 14'-11" d 14'.3. d 13'-8" b 12'-8" b 12'-1" b 11'"" b 11'00'" b 10'-r b 10'-2" b 9'-10" b <br />2" x 5"' x 0.050" 8oM.B. 20'-2. d 19'-1. d 18'-3. d 17'-r d 16'-9" b 15'-11. b 15'-3. b 14'-8" b 14'-2" b 13'-8" b <br />2" x 8" x O.OSO" SoM.B. 23'-6" d 22'''''" d 21'''''" d 20'~ b 19'''''" b 18'-5" b 17'''. b 18'-11. b 16'..... b 15'-9" b <br />Spans I heights may be Interpolated, <br />Table 3.2.1.120 Allowable Upright Heights, Chair Rail Spans or Header Spans. Hollow Ext",slons <br /> For Screen Rooms or Vinyl Rooms I Open or Partially Enclosed Structures <br /> For 3 second wind gust at 120 MPH velocity; using design load of 14 t#ISF <br /> Aluminum Alloy 6063 T" <br /> Tributary Load WIdth 'Vi' . Purl In Spacing <br /> SectIons 3'-0- I 3'"'' I 4'041" 4'"'' I 5'041" I 5''''' I 8'-0. 6''''' I 7'.(1" I 7''''' <br /> Allowable Height 'tr I bending 'b' or deftec:tlon 'er <br />2. x 2" x 0.044" Hollow 7'.r d 7'.2. d 6'-11. d 6'". b 6'-2" b 5'.11" b 5'-8" b 5'-5. b 5'-3' b 5'-1. b <br />2" x 2. x 0.055"' Hollow 8'.(). d 7'.1' d 7'''''. d 7'-0. d 6' .g' b 6'-5' b 6'-2' b 5'-11' b 5'''' b 5'-6" b <br />3. x 2" x 0.045. Hollow 8'''''~ d 7'-11" d 7'-r d 7'..... d 7'-1' d 6'-10" b 6'-6" b 8'-3' b 6'-0' b 5'-10" b <br />3" x 2. x 0.070" Hollow 9'.11' d 9'-5" d 9'00'" d 8'-8' d 8'~ d 8'-1' d 7'-11.' d 7'-8' d 7'-6" d 7'..... d <br />2" X 3. x 0.045. Hollow 10'-5" d 9'-11. d 9'-8" d 9'-2. d 6'-10" d 8'-r d 8'..... d 7'-11. b 7'-8. b 7'-5. b <br />2'" x 4" x O.OSO" Hollow 14'-3. d 13...... b 12'-8" b 11'-9' b 11'-2" b 10'-8. b 10'-2" b 9'-9" b 9'~ b 9'-1. b <br />2" x 5"' x 0.050" 8.M.B. 19'-1" d 18'-2. d 17'..... b 16'..... b 15'-8" b 14'-9" b 14'-2" b 13'-1' b 13'-1. b 12'-8. b <br />2" x 8" x O.OSO" S.M.B. U..... d 21'-3. d 20'00'" b 18'-10. b 17'-11. b 17'-1. b 16'..... b 15'-8. b 15'-2. b 14'-r b <br />Spans may be Interpolated. <br />Table 3.2.1-130 . Allowable Upright Heights, Chair Rail Spans or Header Spans. Hollow Extrusions <br /> For Screen Rooms or Vinyl Rooms I Open or Partially Enclosed Structures <br /> For 3 second wind gust at 130 MPH velocity; using design load of 16 t#ISF <br /> Aluminum Alloy 8083 T" <br /> Tributary Load Wlddl 'Vi' . Purlln Spacing <br /> SectIons 3'-0" I 3'"'' I 4'.(1" I 4.... I 5'041. I 5'''' I 1'-0. I 8..... 1'-0" I 1'''' <br /> Allowable Hele ht 'H' I bendlna 'b' or deftec:tlon 'er <br />2" x 2" x 0.044" Hollow 1'-3. d 6'-11. d 6'-8" b 8'-1. b 5'.g. b 5'-6" b 5'-3. b 5'-1" b 4'-11. b 4'.g. b <br />2" x 2. x 0.055"' HoDow 1'-8~ d 7'''''~ d 6'-11. d 6'". b 6'''''. b 8'-0. b 5'-9" b 5'-8" b 5'''''. b 5'-2" b <br />3" x 2" x 0.045"' Honow 7'-11' d 7'-1' d 7'-3. d 6'-11' d 6'-8' b 8'''''' b 6'-1' b 5'-10' b 5'.a' b 5'-5" b <br />3. x 2" x 0.070. Hollow 9' .a' d 9'-0. d 8'-8' d 8'''''. d 8'-0' d 1'-r d 7'-r d 1'..... d 1'-2" d ToO'" d <br />2" x 3. x 0.04S"' Honow 10'..(). d 9'-6. d 9'-1' d 8'-9' d 8'-5' d 8'-1. b l' J,J. b 1'-8" b 1'-2. b 6'-11" b <br />2" x 4" x 0.050. Hollow 13'-6" b 12'-6~ b 11'-8' b 11'-0" b 10'-5" b 9'-11~ b 9'-6" b 9'-2" b 8'-10' b 8'-6" b <br />2'" x 5"' x O.OSO" 8.M.B. 18'-3. d iT..... b 16'-3' b 15'-3" b 14'-6" b 13'-10' b 13'-3' b 12'.9" b 12'-3. b 11'-10' b <br />2" x r x O.OSO. S.M.B. 21'''''' d 2Q'.(). b 18'-9. b 17'-8. b 16'.9. b 15'-11. 15'-3. b 14'-8' b 14'-2" b 13'-8" b <br />Spans may be Interpolated. <br /> Lawrence E. Bennett, P.E. <br /> CML ENGINEER - DEVELOPMENT CONSULTANT <br /> P.O. BOX 4368. SOUTH DAYTONA, Fl32121 <br /> TELEPHONE (386) 767-4n.. <br /> fA:!( (386)7fI7 ~556 <br />SEAL <br />PAGE <br /> e COPYRIGHT 2002 <br />3-44 NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITTEN PERMISSION OF LAWRENCE E, BENNETT. P.E. <br /> <br />.-.J' <br /> <br />J <br />