Wind pressure coefficients for low and high-rise buildings. wind profiles: 20 1 2 1 LowRoof01 Lowrise roof, L/W=1, exposed, pitch <10 deg 0 -0.6 360 -0.6 2 9 2 LowRoof02 Lowrise roof, L/W=1, 1/2 height obstructions, pitch <10 deg 0 -0.6 45 -0.5 90 -0.4 135 -0.5 180 -0.6 225 -0.5 270 -0.4 315 -0.5 360 -0.6 3 9 2 LowRoof03 Lowrise roof, L/W=1, bldg height obstructions, pitch <10 deg 0 -0.5 45 -0.5 90 -0.4 135 -0.5 180 -0.5 225 -0.5 270 -0.4 315 -0.5 360 -0.5 4 9 2 LowRoof04 Lowrise roof, L/W=1, exposed, pitch 11-30 deg 0 -0.4 45 -0.5 90 -0.6 135 -0.5 180 -0.4 225 -0.5 270 -0.6 315 -0.5 360 -0.4 5 9 2 LowRoof05 Lowrise roof, L/W=1, 1/2 height obstructions, pitch 11-30 deg 0 -0.35 45 -0.45 90 -0.55 135 -0.45 180 -0.35 225 -0.45 270 -0.55 315 -0.45 360 -0.35 6 9 2 LowRoof06 Lowrise roof, L/W=1, bldg height obstructions, pitch 11-30 deg 0 -0.3 45 -0.4 90 -0.5 135 -0.4 180 -0.3 225 -0.4 270 -0.5 315 -0.4 360 -0.3 7 9 2 LowRoof07 Lowrise roof, L/W=2, exposed, pitch <10 deg 0 -0.7 45 -0.7 90 -0.8 135 -0.7 180 -0.7 225 -0.7 270 -0.8 315 -0.7 360 -0.7 8 2 1 LowRoof08 Lowrise roof, L/W=2, 1/2 height obstructions, pitch <10 deg 0 -0.6 360 -0.6 9 9 2 LowRoof09 Lowrise roof, L/W=2, bldg height obstructions, pitch <10 deg 0 -0.49 45 -0.46 90 -0.41 135 -0.46 180 -0.49 225 -0.46 270 -0.41 315 -0.46 360 -0.49 10 9 2 LowRoof10 Lowrise roof, L/W=2, exposed, pitch 11-30 deg 0 -0.6 45 -0.65 90 -0.7 135 -0.65 180 -0.6 225 -0.65 270 -0.7 315 -0.65 360 -0.6 11 9 2 LowRoof11 Lowrise roof, L/W=2, 1/2 height obstructions, pitch 11-30 deg 0 -0.5 45 -0.6 90 -0.55 135 -0.6 180 -0.5 225 -0.6 270 -0.55 315 -0.6 360 -0.5 12 9 2 LowRoof12 Lowrise roof, L/W=2, bldg height obstructions, pitch 11-30 deg 0 -0.45 45 -0.46 90 -0.41 135 -0.46 180 -0.45 225 -0.46 270 -0.41 315 -0.46 360 -0.45 13 13 2 S&C_1_Both Swami&Chandra 1987: Long wall (= short), Cp(0) = 0.6 0 0.603 30 0.469 60 0.119 90 -0.443 120 -0.681 150 -0.39 180 -0.364 210 -0.39 240 -0.681 270 -0.443 300 0.119 330 0.469 360 0.603 14 13 1 S&C_2_Long Swami&Chandra 1987: Long wall (2x short), Cp(0) = 0.6 0 0.603 30 0.48 60 0.183 90 -0.34 120 -0.632 150 -0.37 180 -0.452 210 -0.37 240 -0.632 270 -0.34 300 0.183 330 0.48 360 0 15 13 1 S&C_2_Short Swami&Chandra 1987: Short wall (1/2 long), Cp(0) = 0.6 0 0.603 30 0.459 60 0.057 90 -0.517 120 -0.638 150 -0.34 180 -0.226 210 -0.34 240 -0.638 270 -0.517 300 0.057 330 0.459 360 0 16 13 1 S&C_3_Long Swami&Chandra 1987: Long wall (3x short), Cp(0) = 0.6 0 0.603 30 0.497 60 0.155 90 -0.396 120 -0.817 150 -0.323 180 -0.254 210 -0.323 240 -0.817 270 -0.396 300 0.155 330 0.497 360 0 17 13 1 S&C_3_Short Swami&Chandra 1987: Short wall (1/3 long), Cp(0) = 0.6 0 0.603 30 0.442 60 0.102 90 -0.388 120 -0.4 150 -0.289 180 -0.303 210 -0.289 240 -0.4 270 -0.388 300 0.102 330 0.442 360 0 18 13 2 TallRoof-1 Tall building roof, surface averaged, L/W=1 0 -0.7 30 -0.55 60 -0.5 90 -0.7 120 -0.5 150 -0.55 180 -0.7 210 -0.55 240 -0.5 270 -0.7 300 -0.5 330 -0.55 360 -0.7 19 13 2 TallRoof-1/2 Tall building roof, surface averaged, L/W=1/2 0 -0.45 30 -0.5 60 -0.7 90 -0.75 120 -0.7 150 -0.5 180 -0.45 210 -0.5 240 -0.7 270 -0.75 300 -0.7 330 -0.5 360 -0.45 20 13 2 TallRoof-1/4 Tall building roof, surface averaged, L/W=1/4 0 -0.3 30 -0.7 60 -0.7 90 -0.75 120 -0.7 150 -0.7 180 -0.3 210 -0.7 240 -0.7 270 -0.75 300 -0.7 330 -0.7 360 -0.3 -999 end library