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I I I I I I I I I I I I I I I I I I J871 TAMIAMI TRAIL, SUITE E PORT CHARlO~ fL 33952 PHONE: (941) 627-4901 '~ FAX: (941) 624-2382 EDGE BEAM SPAN TABLE IN DECIMAL FEET SOLID ROOF - OPEN Of( SCREEN WALLS WIND 130 MPH - EXPOSURE C DEFLECTION U8~ SPAN<=12' DEFLECTION U180 SPAN >12' BEAM ROOF SPAN USED 6' 8' 10' 12' 16' 20. 24' 0' OIH 7.30 660 6.10 5.70 520 470 430 (D) l' OIH 730 660 610 5.70 520 470 4.30 2x2 2'0/H 730 660 610 5.70 520 470 4.30 pe 3' OIH 730 6.60 .610 5.70 520 470 430 4'01H 7.30 6.60 610 570 5.20 470 430 (E) O'O/H 860 7.80 730 6.80 6.20 580 540 2><3 l'O/H 860 780 7 :0 680 620 580 540 PB 2' O/H 8.60 780 730 6.80 6.20 580 540 WEAK 3' O/H 860 7.80 720 680 620 580 5.40 AXIS 4'O/H 860 780 730 680 620 580 540 O'O/H 1030 9.00 8.10 740 640 570 520 (F) 1'0/H 10.30 9.00 810 740 640 5.70 520 2><3 2.0/H 10.30 900 810 7.40 640 5.70 520 PB 3'0/H 1030 9.00 810 740 640 570 5.20 4.0/H 1030 900 810 740 640 5.70 520 O'O/H 1170 1050 940 8.60 740 660 6.00 (H) l'O/H 11.70 1050 9.40 8.60 7.40 660 600 2><4 2'0/H 11.70 10.50 9.40 860 740 6.60 600 PB 3' O/H 11.70 1050 940 860 740 660 600 4' O/H 1170 1050 940 860 740 660 6.00 O'O/H 1260 11.00 990 900 800 710 6.50 (I) l'O/H 12.60 11.00 HO 900 800 7.10 650 2x4 2.0/H 1260 1100 990 9.00 800 7.10 650 SMS 3'0/H 1260 11.00 9 ~O 900 800 7.10 6.50 4' OIH 1260 1100 990 900 800 710 650 O'O/H 1480 1300 1160 1070 930 8.30 760 (J) l'O/H 1480 13.00 1160 10.70 9.30 830 760 2x4 2.0/H 1480 13.00 1160 1070 930 830 7.60 5MB 3'0/H 1480 1300 11.60 1070 930 8.30 760 4' O/H 1480 13.00 1160 10.70 9.30 830 760 O'O/H 1600 1400 1260 1150 1000 900 8.30 (K) 1'0/H 1600 1400 1260 1150 1000 900 830 2x5 2'0/H 1600 1400 12 bO 1150 1000 900 830 5MB 3'0/H 1600 14.00 1260 1150 1000 900 830 4'0/H 1600 1400 12 CO 1150 1000 900 830 O'O/H 1850 1620 1460 1340 1170 10.50 960 (L) 1'01H 1850 16.20 14 CO 13.40 11.70 1050 9.60 2x6 2' OIH 1850 1620 1460 1340 1170 1050 960 5MB 3'0/H 18.50 1620 14 ~O 1340 11.70 1050 960 4'O/H 1850 1620 1460 1340 1170 1050 960 O'O/H 2030 17.80 1600 14.70 12.80 1150 1060 (M) l'O/H 2030 17.80 1600 14JO 1280 11.50 10.60 2x7 2'0/H 2030 1780 1600 1470 12.80 1150 1060 5MB 3'0/H 2030 1780 1600 1470 1280 1150 10.60 4' O/H 2030 1780 1600 1470 1280 1150 1060 0' O/H 2490 2190 1970 18.10 1590 1430 1310 (N) l'O/H 2490 2190 1970 1810 1590 1430 13.10 2x8 2.0/H 2490 21.90 i9,O 1810 1590 1430 13.10 5MB 3' OIH 2490 21.90 1970 18.10 1590 1430 13.10 4' OIH 2490 21.90 1970 1810 1590 1430 1310 O'O/H 2670 23.40 2120 1950 17 00 1530 1410 (0) 1.0/H 2670 2340 2120 1950 1700 1530 1410 2x9 2.0/H 2670 23.40 2120 1950 1700 1530 1410 5MB 3'O/H 26.70 23411 2120 1950 1700 1530 1410 4'0/H 26.70 2340 2120 1950 17 00 1530 1410 O'O/H 30.00 29.60 2690 24.80 21.70 19.60 1800 (P) l'O/H 30.00 2960 2690 2480 21.70 1960 1800 2xl0 2.0/H 3000 2960 2690 2480 2170 1960 1800 5MB 3.0/H 3000 2960 26 ~o 2480 2170 1960 1800 4'O/H 3000 2960 2690 2480 21.70 1960 1800 INTERPOLATION BElWEEN SPAN VALUES IS PERMISSABLE END CANTILEVER LENGTH SHALL NOT EXCEED 25% OF THE SPAN MULTIPLY TH.= ALLOWABLE SPANS BY THE FOLLOWING FACTORS TO GET ALLOWABLE SPANS FOR DIFFERENT WINDSPEEDS. WIND SPEED FACTOR 140 0 95 120 105 110 1.10 SPANS EQUAL TO 12. OR LESS SHALL NOT BE INCREASED BY THE USE OF A MULTIPLIER. ~ ALUMINUM STRUCTUR8S JUSTER PUN ~ DlGIIImIHG, INC. @ COPYRIGHT AI. ENGINU:lUNG. INC. 2002 AL ENGINEERING. INC. FLORIDA UCENSE 17441 '\ .. PAGE 141 OF 266 t r. )