YWW 45 FI/TU Window Wall System WIND LOAD CHARTS DEFLECTION CRITERIA: AAMA TIR-A11 - L/175 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) ALLOWABLE WIND LOAD STRESS YKK AP tested standard. Contact YKK AP for more information. These charts include unbraced length analysis and are based off 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. E9-2701 / E9-1702 E9-2702 14 V E R T I C A L H E I G H T 14 V E R T I C A L 13 12 11 10 9 A 8 B Ixx=3.177 in 4 4 (132.24 cm ) Ixx=3.253 in (135.40 cm4) C D 7 4 H E I G H T 6 13 12 11 10 A 9 B 8 C D 7 6 (FT) (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) 2 A=20 PSF (960 Pa) B=30 PSF (1440 Pa) C=40 PSF (1920 Pa) D=50 PSF (2390 Pa) 3 BE9-2701 / E9-1702 H E I G H T 5 6 7 V E R T I C A L S PA C I N G ( F T ) BE9-2702 14 14 V E R T I C A L 4 V E R T I C A L 13 12 11 10 9 A 8 B 7 C D Ixx=3.171 in4 (131.99 cm4) 12 11 10 H 9 I G H T 8 Ixx=3.242 in4 E 4 (134.94 cm ) 13 A B C D 7 6 6 (FT) (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) Page-20 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) 03-1005-04 | Effective Date: April 28, 2020