YSK 750 Mid-Rise Sloped Glazing System COMBINED LOAD CHARTS Curves shown on the charts below are based on combined loads (PSI) acting perpendicular to the glass plane. A maximum deflection of L/175 or 3/4 " maximum and a maximum allowable stress of 9500 PSI. The charts assume one purlin is located at the center of the rafter. Consult YKK AP for further information. E9-5001 (RAFTER) W/ E9-5003 (PURLIN) 15 14 14 13 A 12 B 11 E9-5001 Ixx = 5.327 Sxx = 1.856 C 10 9 D 8 7 E9-5002 Ixx = 1.065 Sxx = 0.582 6 2 3 4 5 6 13 A 12 B 11 10 9 D 8 7 E9-5003 Ixx = 0.309 Sxx = 0.359 6 2 18 17 A 15 B 15 B 12 D 11 E9-5011 Ixx = 11.535 Sxx = 3.212 10 9 13 D 11 9 7 3 4 5 6 7 RAFTER CENTERS (IN FEET) Page-10 E9-5011 Ixx = 11.535 Sxx = 3.212 10 7 2 C 12 8 E9-5002 Ixx = 1.065 Sxx = 0.582 7 14 8 6 6 17 16 C 5 18 A 13 4 E9-5011 (RAFTER) W/ E9-5003 (PURLIN) 16 14 3 RAFTER CENTERS (IN FEET) DESIGN LOAD A = 15 PSF B = 20 PSF C = 30 PSF D = 40 PSF E9-5011 (RAFTER) W/ E9-5002 (PURLIN) E9-5001 Ixx = 5.327 Sxx = 1.856 C 7 RAFTER CENTERS (IN FEET) RAFTER LENGTH (IN FEET) RAFTER LENGTH (IN FEET) 15 RAFTER LENGTH (IN FEET) RAFTER LENGTH (IN FEET) E9-5001 (RAFTER) W/ E9-5002 (PURLIN) 6 2 3 4 5 6 7 E9-5003 Ixx = 0.309 Sxx = 0.359 RAFTER CENTERS (IN FEET) 04-1017-01 | Effective Date: August 17, 2018