YHC 300 OG Curtain Wall System WIND LOAD CHARTS FOR SINGLE SPAN APPLICATIONS DEFLECTION CRITERIA: AAMA TIR-A11 - L/175 FOR SPANS UP TO AND INCLUDING 13'-6 " or L/240 + 1/4 " (6.4mm) - FOR SPANS GREATER THAN 13'-6 " (4.1m) BUT LESS THAN 40'-0 " (12.2m) CODES AND SPECIFICATIONS MAY VARY, NO SINGLE LITE OF GLASS SHALL DEFLECT MORE THAN 3/4 " (19.1mm) ALONG SUPPORTED EDGE. ALLOWABLE WIND LOAD STRESS YKK AP tested standard. Contact YKK AP for more information. These charts include unbraced length analysis and are based on at least one horizontal being placed at the midpoint of the span. For other applications, please contact YKK AP engineers at 1-866-955-2732. V E R T I C A L H E I G H T E9-3182 21 20 19 18 17 16 15 14 A 13 B 12 C D E F G 11 10 9 H (FT) 8 2 3 4 5 6 Ixx=37.537 in (1562.4 cm ) 4 4 Ixx= 97.557 in (4060.6 cm ) 4 4 E9-3182 / E1-3031 28 V 27 E 26 R 25 T 24 I 23 22 C 21 A 20 L 19 18 H 17 E 16 I 15 G 14 H 13 T 12 11 (FT) 10 9 A B C D E F G H 2 7 M U L L I O N S PA C I N G ( F T ) 3 4 5 6 7 M U L L I O N S PA C I N G ( F T ) A = 60 PSF (2870 Pa) B = 70 PSF (3350 Pa) C = 80 PSF (3830 Pa) D = 90 PSF (4310 Pa) E = 100 PSF (4790 Pa) F = 110 PSF (5270 Pa) G = 120 PSF (5750 Pa) H = 130 PSF (6220 Pa) FRAME SIZE LIMITATIONS: HVHZ ± 90 PSF (L/180) HVHZ ± 130 PSF (L/180) Page-42 04-1009-07 | Effective Date: August 16, 2018