Commercial Framing Systems - Ullrich Aluminium

ALUMINIUMMULLION SELECTIONMULLION STRENGTHSSection No:Page No:Date:Replaces:3201.05.052003 EDITIONThe following wind load tables have been produced asa guide to assist in the selection of a suitable framingsection. Values are based on theoretical properties of theextruded sections together with tests performed by aNATA approved testing laboratory as specified inAS2047 1999.XAS 10253XIxx = 976 x 10 3 mm 4Iyy = 154 x 10 3 mm 4Yield Stress = 110 MpaYXYIxx = 1220 x 10 3 mm 4Iyy = 96 x 10 3 mm 4Yield Stress = 110 MpaFU 1048YAS 10250FU 1048XYS = Serviceability - (deflection limited pressure) span/250U = Ultimate limit state pressureMullionHeight (mm)Pressure kPa4000 S 0.410 - - - - - - -U 1.123 - - - - - - -3800 S 0.478 - - - - - - -U 1.244 - - - - - - -3600 S 0.562 0.450 - - - - - -U 1.386 1.109 - - - - - -3400 S 0.667 0.534 0.445 - - - - -U 1.554 1.243 1.036 - - - - -3200 S 0.801 0.641 0.534 0.458 - - - -U 1.754 1.403 1.170 1.002 - - - -3000 S 0.972 0.777 0.648 0.555 0.486 0.432 - -U 1.996 1.597 1.331 1.141 0.998 0.887 - -2800 S 1.195 0.956 0.797 0.683 0.598 0.531 0.478 0.435U 2.291 1.833 1.528 1.309 1.146 1.018 0.917 0.8332600 S 1.493 1.194 0.995 0.853 0.746 0.663 0.597 0.543U 2.657 2.126 1.772 1.518 1.329 1.181 1.063 0.9662400 S 1.898 1.518 1.265 1.084 0.949 0.843 0.759 0.690U 3.119 2.495 2.079 1.782 1.559 1.386 1.247 1.1342200 S 2.464 1.971 1.643 1.408 1.232 1.095 0.986 0.896U 3.712 2.969 2.474 2.121 1.856 1.650 1.485 1.3502000 S 3.279 2.623 2.186 1.874 1.640 1.457 1.312 1.192U 4.491 3.593 2.994 2.566 2.245 1.996 1.796 1.633Mullion spacing (mm) 800 1000 1200 1400 1600 1800 2000 2200S = Serviceability- (deflection limited pressure) span/250U = Ultimate limit state pressureMullionHeight (mm)Pressure kPa4200 S 0.442 - - - - - - -U 1.272 - - - - - - -4000 S 0.512 0.410 - - - - - -U 1.402 1.122 - - - - - -3800 S 0.597 0.478 - - - - - -U 1.554 1.243 - - - - - -3600 S 0.702 0.562 0.468 - - - - -U 1.731 1.385 1.154 - - - - -3400 S 0.834 0.667 0.556 0.476 0.417 - - -U 1.941 1.553 1.294 1.109 0.970 - - -3200 S 1.000 0.800 0.667 0.571 0.500 0.444 - -U 2.191 1.753 1.461 1.252 1.096 0.974 - -3000 S 1.214 0.971 0.809 0.693 0.607 0.539 0.485 0.441U 2.493 1.994 1.662 1.425 1.246 1.108 0.997 0.9072800 S 1.493 1.194 0.995 0.853 0.746 0.663 0.597 0.543U 2.862 2.289 1.908 1.635 1.431 1.272 1.145 1.0412600 S 1.864 1.491 1.243 1.065 0.932 0.829 0.746 0.678U 3.319 2.655 2.213 1.897 1.659 1.475 1.328 1.2072400 S 2.370 1.896 1.580 1.354 1.185 1.053 0.948 0.862U 3.895 3.116 2.597 2.226 1.948 1.731 1.558 1.4162200 S 3.077 2.462 2.052 1.758 1.539 1.368 1.231 1.119U 4.636 3.708 3.090 2.649 2.318 2.060 1.854 1.6862000 S 4.096 3.277 2.731 2.340 2.048 1.820 1.638 1.489U 5.609 4.487 3.739 3.205 2.805 2.493 2.244 2.040Mullion spacing (mm) 800 1000 1200 1400 1600 1800 2000 2200