YCN 40/40 T Window Wall Can System YCN 40 T 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. BE9-1441 / E1-0170 BE9-1441 V E R T I C A L 14 13 12 11 10 A 9 H E I G H T V E R T I C A L Ixx=2.421 in C D 7 15 14 13 12 11 B 8 16 (100.77 cm4) 6 5 4 4 Ixx=3.871 in H (161.12 cm4) E I G H T A 10 B 9 C D 8 7 (FT) (FT) 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) Effective Date: August 15, 2018 | 03-1000-03 2 A=15 PSF (720 Pa) B=20 PSF (960 Pa) C=30 PSF (1440 Pa) D=40 PSF (1920 Pa) 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) Page-11