01-0722 - Laserfiche WebLink

Browse Search

SCREEN, VINYL & GLASS ROOMS SECTION 3 Table 3.1.3 Allowable Spans For, CARRIER Beams in a Solid Roof, ENCLOSED Structures 102 MPH Wind Zone, Applied Load = 30 Ibs/sqft Aluminum Alloy 6063 T -&, Fb. 15,000 psi Tributary Load Width Single Self-Mating Beams 6'-0" I 8'-0" 110'-0"'12'-0"114'-0"116'-0"118'-0'" 20'-0"122'-0"124'-0"126'-0"128'-0" Allowable Span "L. 2" x 4" x 0,038" x 0,100" 7' -10" 6'-9" 6'-1" 5'-6" 5'-2" 4'-10" 4'-6" 4'-3" 4'-1" 3'-11" 3'-9" 3'-7" 2" x 5" x 0.050" x 0.100" 9'-8" 8'-5" 7'-6" 6'-10" 6'-4" 5'-11" 5'-7" 5'-4" 5'-1" 4'-10" 4'-8' 4'-6" 2" x 6" x 0,050" x 0.100. 11 '-5" 9'-10" 8'-10" 8'-1" 7'-6' 6'-11" 6'-7" 6'-3" 5'-11" 5'-8" 5'-6" 5'-3" 2" x 7" x 0,055" x 0,120" 12'-10" 11 '-1" 9'-11" 9'-1" 8'-5' 7'-10" 7'-5" 7'-0" 6'-8" 6'-5" 6'-2" 5'-11" 2" x 8" x 0,072" x 0.224" 16'-7" 14'-5" 12'-11" 11'-9" 10'-11" 10'-2" 9'-7" 9'-1" 8'-8" 8'-4" 7'-11" 7'-8" 2" x 9" x 0.072" x 0.224" 18'-5" 15'-11" 14'-3" 13'-0" 12'-1" 11'-3" 10'-8" 10'-1" 9'-7" 9'-3" 8'-10" 8'-6" 2" x 9" x 0,082" x 0.306" 19'-11" 17'-3" 15'-5" 14'-1" 13'-0" 12'-2" 11'-6" 10'-11" 10'-5" 9'-11" 9'-7" 9'-3" Tributary Load Width Double Self-Mating Beams 12'-0"'14'-0"116'-0"'18'-0"120'-0"122'-0"124'-0"126'-0"128'-0"130'-0"132'-0"134'-0" Allowable Span "L. 2" x 8" x 0.072" x 0,224" 16'-7"115'-5"(14'-5"113'-7"112'-11"'12'-3"111'_9"'11'-4'110'-11"(10'-6"110'-2"19'-11" 2" x 9" x 0,072" x 0,224" 18'-5"117'-1"115'-11"115'-1"114'-3"113'-7"113'-0"112'-6"/12'-1"111'-8"'11'-3'110'-11' 2" x 9" x 0.082" x 0,306" 19'-11"118'-5"'17'-3"116'-3"'15'-5"'14'-8"114'_1"113'_6"113'-0"112'-7"112'-2"'11'-10' Double Self-Mating Beams with Tributary Load Width 2 x 4 5MB added to Top/Bottom 20'-0"1 22'-0'" 24'-0'" 26'-0'" 28'-0"1 30'-0'" 32'-0"( 34'-0'" 36'-0"1 38'-0"140'-0"1 42'-0" (perpendicular to webs) Allowable Span "L" 2" x 8" x 0.072" x 0.224" 13'-11"'13'-4"112'-9"112'-3"111'-10"111'-5"111'_1"110'_9"'10'-5"110'-2'19'-11" 9'-8' 2" x 9" x 0,082" x 0,306" 15'-4"114'-8"114'-0"113'-6"'12'-11"112'_7" 112'-2"111'-9"111'-5"111'-2"110'-10"'10'-7" 2" x 9" x 0.082" x 0,306" 16'-4"115'-6"114'-11"'14'-4"113'-9"113'-4"'12'_11"112'-6"112'-2"111'-10"111'-6"'11'-3" Wind Zone Conversion: Table is constructed for 102 mph wind zone, open structure (29 Ibslsqft), to convert tabular value to higher (more severe) wind zones, multiply by the factors in the following Conversion Table: Wind Applied Conversion Zone Load Factor 102 29 1,00 110 35 0,91 120 41 0,84 125 45 0,80 140 56 0.72 - Lawrence E. Bennett, P. E. . CML ENGINEER - DEVELOPMENT CONSUL TANT P,O, BOX 4368. SOUTH DAYTONA, Fl 32121 TELEPHONE (904) 767Jon4 , . FAX (904) 767-$56 SEAL @ COPYRIGHT 2000 PAGE NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRIITEN PERMISSION OF LAWRENCE E, BENNETT, P,E. 3-19