YWE 60 T 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. E9-2305 / E9-2289 V E R T I C A L H E I G H T (FT) 10 11 12 13 14 15 16 6 7 8 9 V E R T I C A L A B C D E Ixx=5.689 in4 (236.79 cm )4 Ixx=8.898 in4 (370.36 cm )4 H E I G H T (FT) 234567 VERTICAL SPACING (FT) E9-2306 V E R T I C A L H E I G H T (FT) 10 11 12 13 14 15 16 17 7 8 9 234567 VERTICAL SPACING (FT) Effective Date: March 7, 2022 | 03-1003-05 V E R T I C A L A B C D E Ixx=5.968 in4 (248.41 cm )4 Ixx=9.219 in4 (383.72 cm )4 H E I G H T (FT) 10 11 12 13 14 15 16 17 18 19 7 8 9 A=20 PSF B=30 PSF C=40 PSF D=50 PSF E=60 PSF (960 Pa) (1440 Pa) (1920 Pa) (2390 Pa) (2870 Pa) 234567 VERTICAL SPACING (FT) E9-2308 10 11 12 13 14 15 16 7 8 9 E9-2307 / E9-2289 A B C D E A B C D E 234567 VERTICAL SPACING (FT) Page-9